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4-异丙基苯乙酸 | 4476-28-2

中文名称
4-异丙基苯乙酸
中文别名
(对-异丙基苯基)醋酸;4-异丙基苯基乙酸
英文名称
(4-isopropylphenyl)acetic acid
英文别名
2-(4-isopropylphenyl)acetic acid;4-Isopropylphenylacetic acid;2-(4-propan-2-ylphenyl)acetic acid
4-异丙基苯乙酸化学式
CAS
4476-28-2
化学式
C11H14O2
mdl
MFCD00041035
分子量
178.231
InChiKey
RERBQXVRXYCGLT-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    51-52°C
  • 沸点:
    170-174 °C(Press: 14 Torr)
  • 密度:
    1.067±0.06 g/cm3(Predicted)
  • 溶解度:
    可溶于氯仿(少许)、DMSO(少许)
  • 保留指数:
    1514
  • 稳定性/保质期:
    在常温常压下保持稳定

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    13
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.363
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

安全信息

  • 危险等级:
    IRRITANT
  • 危险品标志:
    Xi
  • 安全说明:
    S26,S36/37/39
  • 危险类别码:
    R36/37/38
  • 海关编码:
    2916399090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335
  • 储存条件:
    请将药品存放在避光、通风且干燥的地方,并密封保存。

SDS

SDS:9b132491233f37ded71068b8ec27bb6c
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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 2-(4-ISOPROPYLPHENYL)ACETIC ACID
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No. : 4476-28-2
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances



SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Acute toxicity, Oral (Category 4), H302
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xn Harmful R22
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Warning
Hazard statement(s)
H302 Harmful if swallowed.
Precautionary statement(s) none
Supplemental Hazard none
Statements
Other hazards - none

SECTION 3: Composition/information on ingredients
Substances
Formula : C11H14O2
Molecular Weight : 178,23 g/mol
CAS-No. : 4476-28-2
EC-No. : 224-755-2
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
2-(4-ISOPROPYLPHENYL)ACETIC ACID
CAS-No. 4476-28-2 Acute Tox. 4; H302 <= 100 %
EC-No. 224-755-2
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
2-(4-ISOPROPYLPHENYL)ACETIC ACID
CAS-No. 4476-28-2 Xn, R22 <= 100 %
EC-No. 224-755-2
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
no data available

SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing no data available
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evapouration rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- log Pow: 2,806
octanol/water
p) Auto-ignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

SECTION 10: Stability and reactivity
Reactivity
no data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available
In the event of fire: see section 5

SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitisation
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

SECTION 12: Ecological information
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
Other adverse effects
no data available

SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
no data available

SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox. Acute toxicity
H302 Harmful if swallowed.
Full text of R-phrases referred to under sections 2 and 3
Xn Harmful
R22 Harmful if swallowed.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2

反应信息

  • 作为反应物:
    描述:
    4-异丙基苯乙酸 在 lithium aluminium tetrahydride 作用下, 生成 4-异丙基苯乙醇
    参考文献:
    名称:
    Offender Risk and Needs Assessment: Some Current Issues and Suggestions
    摘要:
    摘要:犯罪对社区造成多层次影响,给受害者带来痛苦和损失,给公众带来不安感,同时增加政府财政资源的消耗。准确识别再犯风险和确定有效的康复策略至关重要。认知和行为心理学的关键原则可以为这一任务做出贡献。本文将审查风险评估问题,并描述功能分析在法庭心理学中的适用性。作者进行的两项研究将用来阐明本文中提出的概念。本文将以一个模型结尾,该模型可能有助于指导对罪犯行为进行详细个体功能分析的现实实施。
    DOI:
    10.1375/bech.18.1.18
  • 作为产物:
    描述:
    magnesium,1-methanidyl-4-propan-2-ylbenzene,chloride 在 乙醚二氧化碳 作用下, 生成 4-异丙基苯乙酸
    参考文献:
    名称:
    Bert, Bulletin de la Societe Chimique de France, 1925, vol. <4> 37, p. 1589
    摘要:
    DOI:
  • 作为试剂:
    描述:
    4-异丙基苯乙酸 、 (1R)-1-(5-(2,2,2-trifluoroethoxy)pyridin-2-yl)ethylamine dihydrochloride 在 4-异丙基苯乙酸 作用下, 以83的产率得到(R)-2-(4-异丙基苯基)-N-(1-(5-(2,2,2-三氟乙氧基)吡啶-2-基)乙基)乙酰胺
    参考文献:
    名称:
    Pyridyl amide T-type calcium channel antagonists
    摘要:
    本发明涉及吡啶酰胺化合物,其是T型钙通道的拮抗剂,并且在涉及T型钙通道的疾病或疾病的治疗或预防中有用。该发明还涉及包含这些化合物的制药组合物以及在涉及T型钙通道的这些疾病的预防或治疗中使用这些化合物和组合物。
    公开号:
    US08263627B2
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文献信息

  • [EN] FUSED-RING PYRIMIDIN-4(3H)-ONE DERIVATIVES, PROCESSES FOR THE PREPARATION AND USES THEREOF<br/>[FR] DERIVES DE LA PYRIMIDIN-4(3H)-ONE A CYCLES FUSIONNES, SPN PROCEDE DE PREPARATION ET SES UTILISATIONS
    申请人:SANKYO CO
    公开号:WO2003106435A1
    公开(公告)日:2003-12-24
    AbstractNovel compounds of the following formula (I) and pharmacologically acceptable salt and esters thereof can modulate LXR function and as a result show excellent anti-arteriosclerotic and anti-inflammatory activity:wherein:A represents aryl or heteroaryl;R1, R2 and R3 are the same or different and each represents hydrogen, hydroxyl, nitro, cyano, amino, halogen, carboxy, carbamoyl, mercapto, alkyl, haloalkyl, alkylcarbonyloxy, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino, alkylcarbonylamino, N-(alkylcarbonyl)-N-(alkyl)amino, alkoxycarbonylamino, N-(alkoxycarbonyl)-N-(alkyl)amino, alkylsulfonylamino, N-(alkylsulfonyl)-N-(alkyl)amino, haloalkylsulfonylamino, N-(haloalkylsulfonyl)-N-(alkyl)amino, alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl group, or R1 and R2 together are alkylenedioxy;R4 and R5 are the same or different and each represents hydrogen, hydroxyl, amino, halogen, mercapto, alkyl, haloalkyl, alkoxy, alkoxycarbonyl or alkylthio;X represents hydrogen, hydroxyl, halogen, alkoxy or haloalkoxy; andY represents an optionally substituted alkyl, cycloalkyl, heterocyclyl, aryl, cycloalkylalkyl, heterocyclylalkyl or aralkyl group.
    新化合物具有以下式(I)的结构,其药学上可接受的盐和酯可以调节LXR功能,从而表现出优秀的抗动脉粥样硬化和抗炎活性:其中:A代表芳基或杂环芳基;R1、R2和R3相同或不同,每个代表氢、羟基、硝基、氰基、氨基、卤素、羧基、氨基甲酰基、巯基、烷基、卤代烷基、烷基羰氧基、烷氧基、烷硫基、烷磺基、烷基氨基、二烷基氨基、烷基羰基氨基、N-(烷基羰基)-N-(烷基)氨基、烷氧羰基氨基、N-(烷氧羰基)-N-(烷基)氨基、烷磺酰氨基、N-(烷磺酰基)-N-(烷基)氨基、卤代烷基磺酰氨基、N-(卤代烷基磺酰基)-N-(烷基)氨基、烷基羰基、烷氧羰基、烷基氨基羰基或二烷基氨基羰基,或R1和R2一起是亚烷二氧基;R4和R5相同或不同,每个代表氢、羟基、氨基、卤素、巯基、烷基、卤代烷基、烷氧基、烷氧羰基或烷硫基;X代表氢、羟基、卤素、烷氧基或卤代烷氧基;Y代表可选择取代的烷基、环烷基、杂环烷基、芳基、环烷基烷基、杂环烷基烷基或芳基烷基。
  • Macrolactam Synthesis via Ring-Closing Alkene–Alkene Cross-Coupling Reactions
    作者:Manikantha Maraswami、Jeffrey Goh、Teck-Peng Loh
    DOI:10.1021/acs.orglett.0c03801
    日期:2020.12.18
    Reported herein is a practical method for macrolactam synthesis via a Rh(III)-catalyzed ring closing alkene–alkene cross-coupling reaction. The reaction proceeded via a Rh-catalyzed alkenyl sp2 C–H activation process, which allows access to macrocyclic molecules of different ring sizes. Macrolactams containing a conjugated diene framework could be easily prepared in high chemoselectivities and Z,E
    本文报道的是一种通过Rh(III)催化的闭环烯烃-烯烃交叉偶联反应合成大内酰胺的实用方法。反应是通过Rh催化的烯基sp 2 C–H活化过程进行的,该过程允许接触不同环大小的大环分子。含有共轭二烯骨架的大内酰胺可以很容易地以高化学选择性和Z,E立体选择性制备。
  • 6-Membered heterocyclic compound and use thereof
    申请人:Shoda Motoshi
    公开号:US20070060590A1
    公开(公告)日:2007-03-15
    A compound represented by the general formula (I) or a salt thereof: [T represents oxygen atom and the like; V represents CH 2 and the like; R O1 to R O4 represent hydrogen atom and the like; A represents a linear alkylene group or linear alkenylene group having 2 to 8 carbon atoms and the like; D represents carboxyl group and the like; X represents ethylene group, trimethylene group and the like; E represents —CH(OH)— group and the like; and W represent —U 1 —(R W1 )(R W2 )—U 2 —U 3 group (U 1 represents a single bond, an alkylene group having 1 to 4 carbon atoms and the like; R W1 and R W2 represent hydrogen atom and the like; U 2 represents a single bond, an alkylene group having 1 to 4 carbon atoms and the like; and U 3 represent an alkyl group having 1 to 8 carbon atoms and the like), or a residue of a carbon ring or heterocyclic compound], which can be utilized as an active ingredient of medicaments effective for prophylactic and/or therapeutic treatment of skeletal diseases such as osteoporosis and fracture, glaucoma, ulcerative colitis and the like.
    由通用公式(I)表示的化合物或其盐: [T代表氧原子等;V代表CH2等;RO1至RO4代表氢原子等;A代表具有2至8个碳原子的线型亚烷基或线型亚烯基等;D代表羧基等;X代表亚乙基、亚丙基等;E代表—CH(OH)—基团等;W代表—U1—(RW1)(RW2)—U2—U3基团(U1代表单键、具有1至4个碳原子的亚烷基等;RW1和RW2代表氢原子等;U2代表单键、具有1至4个碳原子的亚烷基等;U3代表具有1至8个碳原子的烷基等),或碳环或杂环化合物的残基],其可作为预防性和/或治疗性药物的有效成分,用于治疗骨骼疾病如骨质疏松症和骨折、青光眼、溃疡性结肠炎等。
  • A General, Activator-Free Palladium-Catalyzed Synthesis of Arylacetic and Benzoic Acids from Formic Acid
    作者:Lin Wang、Helfried Neumann、Matthias Beller
    DOI:10.1002/anie.201802384
    日期:2018.6.4
    carboxylative synthesis of arylacetic and benzoic acids using formic acid (HCOOH) as the CO surrogate was developed. In an improvement over previous work, CO is generated in situ without the need for any additional activators. Key to success was the use of a specific system consisting of palladium acetate and 1,2‐bis((tert‐butyl(2‐pyridinyl)phosphinyl)methyl)benzene. The generality of this method is demonstrated
    开发了一种新的用于甲酸(HCOOH)作为CO代用品的芳酸和苯甲酸羧化合成的催化剂。在对先前工作的改进中,无需任何其他活化剂即可原位生成CO。成功的关键是使用由乙酸钯和1,2-双((叔丁基(2-吡啶基)膦基)甲基)苯组成的特定系统。在温和条件下以高收率合成30多种羧酸,包括非甾体类抗炎药(NSAIDs),证明了这种方法的普遍性。
  • [EN] N-ACYLPIPERIDINE ETHER TROPOMYOSIN-RELATED KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE APPARENTÉS À LA N-ACYLPIPÉRIDINE ÉTHER TROPOMYOSINE
    申请人:PFIZER LTD
    公开号:WO2015092610A1
    公开(公告)日:2015-06-25
    The present invention relates to compounds of Formula (I) described herein and their pharmaceutically acceptable salts, and their use in medicine, in particular as Trk antagonists.
    本发明涉及本文所述的式(I)化合物及其药学上可接受的盐,以及它们在医学上的用途,特别是作为Trk拮抗剂。
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表征谱图

  • 氢谱
    1HNMR
  • 质谱
    MS
  • 碳谱
    13CNMR
  • 红外
    IR
  • 拉曼
    Raman
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mass
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ir
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  • 峰位数据
  • 峰位匹配
  • 表征信息
Shift(ppm)
Intensity
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Assign
Shift(ppm)
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测试频率
样品用量
溶剂
溶剂用量
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同类化合物

(5β,6α,8α,10α,13α)-6-羟基-15-氧代黄-9(11),16-二烯-18-油酸 (3S,3aR,8aR)-3,8a-二羟基-5-异丙基-3,8-二甲基-2,3,3a,4,5,8a-六氢-1H-天青-6-酮 (2Z)-2-(羟甲基)丁-2-烯酸乙酯 (2S,4aR,6aR,7R,9S,10aS,10bR)-甲基9-(苯甲酰氧基)-2-(呋喃-3-基)-十二烷基-6a,10b-二甲基-4,10-dioxo-1H-苯并[f]异亚甲基-7-羧酸盐 (+)顺式,反式-脱落酸-d6 龙舌兰皂苷乙酯 龙脑香醇酮 龙脑烯醛 龙脑7-O-[Β-D-呋喃芹菜糖基-(1→6)]-Β-D-吡喃葡萄糖苷 龙牙楤木皂甙VII 龙吉甙元 齿孔醇 齐墩果醛 齐墩果酸苄酯 齐墩果酸甲酯 齐墩果酸乙酯 齐墩果酸3-O-alpha-L-吡喃鼠李糖基(1-3)-beta-D-吡喃木糖基(1-3)-alpha-L-吡喃鼠李糖基(1-2)-alpha-L-阿拉伯糖吡喃糖苷 齐墩果酸 beta-D-葡萄糖酯 齐墩果酸 beta-D-吡喃葡萄糖基酯 齐墩果酸 3-乙酸酯 齐墩果酸 3-O-beta-D-葡吡喃糖基 (1→2)-alpha-L-吡喃阿拉伯糖苷 齐墩果酸 齐墩果-12-烯-3b,6b-二醇 齐墩果-12-烯-3,24-二醇 齐墩果-12-烯-3,21,23-三醇,(3b,4b,21a)-(9CI) 齐墩果-12-烯-3,11-二酮 齐墩果-12-烯-2α,3β,28-三醇 齐墩果-12-烯-29-酸,3,22-二羟基-11-羰基-,g-内酯,(3b,20b,22b)- 齐墩果-12-烯-28-酸,3-[(6-脱氧-4-O-b-D-吡喃木糖基-a-L-吡喃鼠李糖基)氧代]-,(3b)-(9CI) 鼠特灵 鼠尾草酸醌 鼠尾草酸 鼠尾草酚酮 鼠尾草苦内脂 黑蚁素 黑蔓醇酯B 黑蔓醇酯A 黑蔓酮酯D 黑海常春藤皂苷A1 黑檀醇 黑果茜草萜 B 黑五味子酸 黏黴酮 黏帚霉酸 黄黄质 黄钟花醌 黄质醛 黄褐毛忍冬皂苷A 黄蝉花素 黄蝉花定