2-氟-4-(三氟甲基)苯甲酰氯 | 126917-10-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-氟-4-(三氟甲基)苯甲酰氯
• 中文别名: 对三氟甲基邻氟苯甲酰氯
• 英文名称: 2-fluoro-4-(trifluoromethyl)benzoyl chloride
• 英文别名: 2-fluoro-4-trifluoromethyl-1-benzenecarbonyl chloride
• CAS: 126917-10-0
• 化学式: C₈H₃ClF₄O
• mdl: MFCD00061155
• 分子量: 226.558
• InChiKey: OOAHPLWBUUTFMV-UHFFFAOYSA-N

物化性质

• 沸点：
  188-189 °C (lit.)
• 密度：
  1.5 g/mL at 25 °C (lit.)
• 闪点：
  178 °F
• 稳定性/保质期：
  如果遵照规格使用和储存，则不会分解，未有已知危险反应。应避免与氧化物、水分等接触。

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险等级：
  8
• 危险品标志：
  C
• 安全说明：
  S26,S27,S36/37/39,S45
• 危险类别码：
  R34
• WGK Germany：
  3
• 海关编码：
  2916399090
• 包装等级：
  II
• 危险类别：
  8
• 危险品运输编号：
  UN 3265 8/PG 2
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H314
• 储存条件：
  请将贮藏器密封保存，并存放在阴凉、干燥处。同时，确保工作环境有足够的通风或排气设施。

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 2-Fluoro-4-(trifluoromethyl)benzoyl chloride
CAS-No. : 126917-10-0
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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Section 2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Skin corrosion (Category 1B)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Causes burns.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Danger
Hazard statement(s)
H314 Causes severe skin burns and eye damage.
Precautionary statement(s)
P280 Wear protective gloves/ protective clothing/ eye protection/ face
protection.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER or doctor/ physician.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R34 Causes burns.
S-phrase(s)
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S27 Take off immediately all contaminated clothing.
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
S45 In case of accident or if you feel unwell, seek medical advice immediately
(show the label where possible).
Other hazards
Lachrymator.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C8H3ClF4O
Molecular Weight : 226,56 g/mol
Component Concentration
2-Fluoro-4-(trifluoromethyl)benzoyl chloride
CAS-No. 126917-10-0 -

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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
Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a
physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Do NOT induce vomiting. 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
Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and
skin., spasm, inflammation and edema of the larynx, spasm, inflammation and edema of the bronchi,
pneumonitis, pulmonary edema, burning sensation, Cough, wheezing, laryngitis, Shortness of breath,
Headache, Nausea
Indication of any immediate medical attention and special treatment needed
no data available

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Section 5. FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
For small (incipient) fires, use media such as "alcohol" foam, dry chemical, or carbon dioxide. For large
fires, apply water from as far as possible. Use very large quantities (flooding) of water applied as a mist or
spray; solid streams of water may be ineffective. Cool all affected containers with flooding quantities of
water.
Special hazards arising from the substance or mixture
Carbon oxides, Hydrogen chloride gas, Hydrogen fluoride
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
Use water spray to cool unopened containers.

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapors, mist or gas. Ensure adequate ventilation.
Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to
form explosive concentrations. Vapours can accumulate in low areas.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and
place in container for disposal according to local regulations (see section 13). Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Avoid inhalation of vapour or mist.
Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic
charge.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are
opened must be carefully resealed and kept upright to prevent leakage.
Specific end use(s)
no data available

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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
Tightly fitting safety goggles. Faceshield (8-inch minimum). 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
Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator
with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup
to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air
respirator. Use respirators and components tested and approved under appropriate government
standards such as NIOSH (US) or CEN (EU).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: clear, liquid
Colour: colourless
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 188 - 189 °C - lit.
boiling range
g) Flash point 81 °C - closed cup
h) Evaporation 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 1,5 g/cm3 at 25 °C
n) Water solubility no data available
o) Partition coefficient: n- no data available
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

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Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
Heat, flames and sparks.
Incompatible materials
Strong oxidizing agents, Strong bases
Hazardous decomposition products
Other decomposition products - no data available

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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 sensitization
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
Potential health effects
Inhalation May be harmful if inhaled. Material is extremely destructive to the tissue of
the mucous membranes and upper respiratory tract.
Ingestion May be harmful if swallowed. Causes burns.
Skin May be harmful if absorbed through skin. Causes skin burns.
Eyes Causes eye burns.
Signs and Symptoms of Exposure
Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and
skin., spasm, inflammation and edema of the larynx, spasm, inflammation and edema of the bronchi,
pneumonitis, pulmonary edema, burning sensation, Cough, wheezing, laryngitis, Shortness of breath,
Headache, Nausea
Additional Information
RTECS: Not available

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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
no data available
Other adverse effects
no data available

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Section 13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
This combustible material may be burned in a chemical incinerator equipped with an afterburner and
scrubber. Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material.
Contaminated packaging
Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
UN number
ADR/RID: 3265 IMDG: 3265 IATA: 3265
UN proper shipping name
ADR/RID: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2-Fluoro-4-(trifluoromethyl)benzoyl
chloride)
IMDG: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2-Fluoro-4-(trifluoromethyl)benzoyl
chloride)
IATA: Corrosive liquid, acidic, organic, n.o.s. (2-Fluoro-4-(trifluoromethyl)benzoyl chloride)
Transport hazard class(es)
ADR/RID: 8 IMDG: 8 IATA: 8
Packaging group
ADR/RID: II IMDG: II IATA: II
Environmental hazards
ADR/RID: no IMDG Marine Pollutant: no IATA: no
Special precautions for user
no data available

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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
no data available

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Section 16. OTHER INFORMATION
Further information
Copyright 2012 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.

制备方法与用途

清澈透明

反应信息

• 作为反应物：
  描述：

  2-氟-4-(三氟甲基)苯甲酰氯 在 吡啶 、 氢溴酸 、 potassium carbonate 、 溶剂黄146 作用下， 以 N-甲基吡咯烷酮 、 二氯甲烷 、 甲苯 为溶剂， 生成 2-(4-fluoro-2-methylphenoxy)-N-(2-oxo-1,2-dihydropyridin-4-yl)-4-(trifluoromethyl)benzamide
  参考文献：
  名称：

  PRODRUGS OF PYRIDONE AMIDES USEFUL AS MODULATORS OF SODIUM CHANNELS

  摘要：

  这项发明涉及公式I的前药化合物： 其中R 2 ，R 3 ，R 5 ，R 7 和X如本文所定义。该发明还提供了包括该发明化合物的药用可接受组合物，以及在治疗各种疾病，包括疼痛中使用这些组合物的方法。公式I的化合物具有有利的溶解度和理化性质。

  公开号：

  US20150166589A1
• 作为产物：
  描述：

  2-氟-4-三氟甲基苯甲酸 在 氯化亚砜 作用下， 以 甲苯 为溶剂， 反应 3.0h， 生成 2-氟-4-(三氟甲基)苯甲酰氯
  参考文献：
  名称：

  发现[1,2,4]三唑并[4,3-a]吡啶是有效的针对Hedgehog途径的平滑抑制剂，具有体内抗肿瘤活性。

  摘要：

  三阴性乳腺癌（TNBC）是乳腺癌的一个子集，其生存率较其他乳腺癌类型差。最近的研究表明，TNBC中激活了异常的Hedgehog（Hh）途径，这些对治疗有抵抗力的癌症对Hh途径的抑制敏感。平滑蛋白（Smo）是Hh信号中的重要组成部分，并且是有吸引力的药物靶标。Vismodegib（VIS）是研究最广泛的Smo抑制剂之一。但是，Smo抑制剂的临床应用仅限于成年BCC和AML患者，具有许多副作用。因此，有必要开发出性能更好的新型Smo抑制剂。二十[1,2,4]三唑[4,3- a对吡啶进行设计，合成和筛选，作为Smo抑制剂。这些新化合物中的四个显示与Smo蛋白直接结合，结合亲和力比VIS强。新化合物在体外对癌细胞系，尤其是三阴性乳腺癌细胞显示出广泛的抗增殖活性。机理研究表明，TPB15明显诱导MDA-MB-468细胞的细胞周期停滞和凋亡。TPB15阻止Smo易位到纤毛中，并降低Smo蛋白和mRNA

  DOI：

  10.1016/j.bmc.2020.115584
• 作为试剂：
  描述：

  1-(4-Amino-3-methoxyphenyl)-3-iodo-1H-pyrazolo[4,3-d]pyrimidin-7-amine 在 钯 作用下， 以 甲醇 、 二氯甲烷 、 2-氟-4-(三氟甲基)苯甲酰氯 为溶剂， 生成 N1-[4-(7-Amino-1H-pyrazolo[4,3-d]pyrimidin-1-yl)-2-Methoxyphenyl]-2-fluoro-4-(trifluoromethyl)benzamide acetate
  参考文献：
  名称：

  Kinase inhibitors

  摘要：

  本申请涉及式(I)的吡唑吡嘧啶和呋喃嘧啶类似物，其中取代基如本文所定义，这些类似物可用作激酶抑制剂。

  公开号：

  US20030199525A1

文献信息

• BIS-AROMATIC COMPOUNDS USEFUL IN THE TREATMENT OF INFLAMMATION
  申请人：Pelcman Benjamin

  公开号：US20100286215A1

  公开（公告）日：2010-11-11

  There is provided compounds of formula (I): wherein Y, ring A, D 1 , D 2 , D 3 , L 1 , Y 1 , L 2 , Y 2 , L 3 and Y 3 have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of leukotriene C 4 synthase is desired and/or required, and particularly in the treatment of a respiratory disorder and/or inflammation.

  提供了具有以下式（I）的化合物：其中Y、环A、D1、D2、D3、L1、Y1、L2、Y2、L3和Y3的含义如描述中所示，并且其药学上可接受的盐，这些化合物在治疗需要或者期望抑制白三烯C4合酶的疾病中非常有用，特别是在治疗呼吸道疾病和/或炎症方面。
• Carbodiimide coupling reagent
  申请人：Eli Lilly and Company

  公开号：US05998630A1

  公开（公告）日：1999-12-07

  The present invention relates to compounds used for increasing activation of the 5-HT1F receptor.

  本发明涉及用于增加5-HT1F受体激活的化合物。
• Triazole antifungals. II. Synthesis and antifungal activities of 3-acyl-4-methyloxazolidine derivatives.
  作者：Toshiyuki KONOSU、Yawara TAJIMA、Noriko TAKEDA、Takeo MIYAOKA、Mayumi KASAHARA、Hiroshi YASUDA、Sadao OIDA

  DOI：10.1248/cpb.38.2476

  日期：——

  Triazole compounds with an oxazolidine ring were designed and synthesized as a potential inhibitor of the fungal cytochrome P450 14 alpha-demethylase. In testing for antifungal activity against a mouse systemic Candida albicans infection, (4R,5R)-3-acyl-4-methyloxazolidine derivatives 4 exhibited remarkably high efficacy after oral or parenteral dosing. The potent activity of 4 is hypothesized to be

  设计并合成了具有恶唑烷环的三唑化合物，作为真菌细胞色素P450 14α-脱甲基酶的潜在抑制剂。在针对小鼠全身性白色念珠菌感染的抗真菌活性测试中，口服或肠胃外给药后，（4R，5R）-3-酰基-4-甲基恶唑烷衍生物4表现出显着的高功效。假设4的有效活性是4与羊毛甾醇（细胞色素P450 14α-脱甲基酶的靶分子）之间的结构相似性的结果。还描述了这些恶唑烷的高度立体选择性合成。
• Isoindole-imide compounds and compositions comprising and methods of using the same
  申请人：Muller W. George

  公开号：US20070049618A1

  公开（公告）日：2007-03-01

  This invention relates to isoindole-imide compounds, and pharmaceutically acceptable salts, solvates, stereoisomers, and prodrugs thereof. Methods of use, and pharmaceutical compositions of these compounds are disclosed.

  这项发明涉及异吲哚-亚胺化合物，以及它们的药物可接受的盐、溶剂化物、对映异构体和前药。这些化合物的使用方法和药物组合物已经公开。
• [EN] CYCLOBUTYL SUBSTITUTED PYRROLOPYRIDINE AND PYRROLOPYRIMIDINE DERIVATIVES AS JAK INHIBITORS<br/>[FR] DÉRIVÉS PYRROLOPYRIDINE ET PYRROLOPYRIMIDINE À SUBSTITUTION CYCLOBUTYLE UTILISÉS COMME INHIBITEURS DES JAK
  申请人：INCYTE CORP

  公开号：WO2012068450A1

  公开（公告）日：2012-05-24

  The present invention provides cyclobutyl substituted pyrrolopyrimidines and pyrrolopyridines of Formula I: wherein X, Y, Z, L, A, R5, n and m are defined above, as well as their compositions and methods of use, that modulate the activity of Janus kinases (JAKs) and are useful in the treatment of diseases related to the activity of JAKs including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.

  本发明提供了式I的环丁基取代的吡咯并嘧啶和吡咯并吡啶：其中X、Y、Z、L、A、R5、n和m如上定义，以及它们的组合物和使用方法，用于调节Janus激酶（JAKs）的活性，并且在治疗与JAKs活性相关的疾病中是有用的，例如炎症性疾病、自身免疫疾病、癌症和其他疾病。

表征谱图