4-(丁氨基)苯甲酸 | 4740-24-3

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 其他氨基酸衍生物
• 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: 4-(丁氨基)苯甲酸
• 中文别名: 4-(丁基氨基)苯甲酸
• 英文名称: 4-(N-butylamino)benzoic acid
• 英文别名: 4-Butylamino-benzoesaeure；4-(butylamino)benzoic acid；p-Butylaminobenzoesaeure；BAB
• CAS: 4740-24-3
• 化学式: C₁₁H₁₅NO₂
• mdl: MFCD00002536
• 分子量: 193.246
• InChiKey: YCCRFDDXAVMSLM-UHFFFAOYSA-N

物化性质

• 熔点：
  149-151 °C(lit.)
• 沸点：
  353.5±25.0 °C(Predicted)
• 密度：
  1.130±0.06 g/cm3(Predicted)
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）
• 稳定性/保质期：

  在常温常压下稳定，避免与强氧化剂接触。

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2922493800
• 危险标志：
  GHS07
• 危险性描述：
  H315,H319,H335
• 危险性防范说明：
  P261,P305 + P351 + P338
• 储存条件：
  请将药品存放在密闭、阴凉干燥的地方保存。

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 4-(Butylamino)benzoic acid
CAS-No. : 4740-24-3
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 irritation (Category 2)
Eye irritation (Category 2)
Specific target organ toxicity - single exposure (Category 3)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Irritating to eyes, respiratory system and skin.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Warning
Hazard statement(s)
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
Precautionary statement(s)
P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R36/37/38 Irritating to eyes, respiratory system and skin.
S-phrase(s)
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S37/39 Wear suitable gloves and eye/face protection.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C11H15NO2
Molecular Weight : 193,24 g/mol
Component Concentration
4-(Butylamino)benzoic acid
CAS-No. 4740-24-3 -

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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
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
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
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
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
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, nitrogen oxides (NOx)
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
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.

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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.Normal measures for preventive fire
protection.
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)
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
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
impervious clothing, 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).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: powder
Colour: tan
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing Melting point/range: 149 - 151 °C - lit.
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
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 no data available
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
no data available
Incompatible materials
Strong oxidizing agents
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
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. Causes respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. Causes skin irritation.
Eyes Causes serious eye irritation.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
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
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material. 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.

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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

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SECTION 15 - REGULATORY INFORMATION
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-(丁氨基)苯甲酸 生成 N-丁基苯胺
  参考文献：
  名称：

  The Preparation of N-Alkyl Derivatives of p-Aminobenzoic Acid¹

  摘要：

  DOI：

  10.1021/ja01240a508
• 作为产物：
  描述：

  苯佐卡因 在 base 作用下， 生成 4-(丁氨基)苯甲酸
  参考文献：
  名称：

  Weissflog, Wolfgang; Kresse, Horst; Kolbe, Alfred, Zeitschrift fur Chemie, 1980, vol. 20, # 7, p. 259 - 260

  摘要：

  DOI：

文献信息

• One-Pot Reductive Mono-<i>N</i>-alkylation of Aniline and Nitroarene Derivatives Using Aldehydes
  作者：Eunyoung Byun、Bomi Hong、Kathlia A. De Castro、Minkyung Lim、Hakjune Rhee

  DOI：10.1021/jo701503q

  日期：2007.12.1

  One-pot reductive mono-N-alkylation of aniline and nitroarene derivatives using various aldehydes by Pd/C catalyst in aqueous 2-propanol solvent with ammonium formate as in situ hydrogen donor is illustrated. The reaction proceeded smoothly and selectively with excellent yield at room temperature. Our protocol presents a facile, economical, and environmentally benign alternative for reductive amination

  说明了在2-丙醇水溶液中以甲酸铵为原位氢供体，使用Pd / C催化剂在Pd / C催化剂中使用各种醛对苯胺和硝基芳烃衍生物进行一锅还原单-N-烷基化反应。在室温下，反应平稳且选择性地进行，并具有优异的产率。我们的方案为还原胺化提供了一种简便，经济和环境友好的替代方法。
• PHOTOPROTECTIVE COMPOSITIONS COMPRISING PHOTOSENSITIVE 1,3,5-TRIAZINE COMPOUNDS, DIBENZOYLMETHANE COMPOUNDS AND SILICEOUS S-TRIAZINES SUBSTITUTED WITH TWO AMINOBENZOATE OR AMINOBENZAMIDE GROUPS
  申请人：L'OREAL

  公开号：US20170135933A1

  公开（公告）日：2017-05-18

  UV-photoprotective, topically applicable cosmetic/dermatological compositions contain: (a) at least one dibenzoylmethane compound, (b) at least one 1,3,5-triazine compound that is photosensitive in the presence of a dibenzoylmethane compound, and (c) at least one siliceous s-triazine compound substituted with two aminobenzoate or aminobenzamide groups, or a tautomeric form thereof, the 1,3,5-triazine compounds being improvedly photostable in such compositions.

  UV-光保护，可局部应用的化妆品/皮肤科组合物包含： (a) 至少一种二苯甲酮化合物， (b) 至少一种1,3,5-三嗪化合物，在二苯甲酮化合物存在时对光敏感，以及 (c) 至少一种含有两个氨基苯甲酸酯或氨基苯酰胺基团的硅质s-三嗪化合物，或其互变异构体，这些1,3,5-三嗪化合物在这种组合物中具有改进的光稳定性。
• Local anesthetic compounds and uses
  申请人：Advanced Medicine, Inc.

  公开号：US06337423B1

  公开（公告）日：2002-01-08

  Novel compounds, pharmaceutical compositions and methods are disclosed for producing local anesthesia of long-duration. The compounds of this invention are multibinding compounds that comprise from 2 to 10 ligands covalently attached to a linker or linkers, each ligand being capable of binding to a ligand binding site in a voltage-gated Na+ channel to modulate the biological processes/functions thereof.

  本发明揭示了用于产生长时期局部麻醉的新化合物、药物组合物和方法。本发明的化合物是多结合化合物，包括从2到10个配体共价连接到一个或多个连接物的结构，每个配体能够结合到电压门控Na+通道中的一个配体结合位点，以调节其生物过程/功能。
• DERIVATIVES OF TETRACAINE
  申请人：WILLAMETTE UNIVERSITY

  公开号：US20140018422A1

  公开（公告）日：2014-01-16

  Disclosed herein are derivatives of tetracaine that, among other things, block cyclic nucleotide gated (CNG) channels and are useful in the treatment of diseases characterized by overactive CNG channels such as retinal degeneration diseases.

  本发明公开了丁卡因衍生物，其除了其他作用外，还能阻断环核苷酸门控（CNG）通道，并可用于治疗由过度活跃的CNG通道引起的疾病，如视网膜退行性疾病。
• New carboxamide compounds having melanin concentrating hormone antagonistic activity, pharmaceutical preparations comprising these compounds and process for their manufacture
  申请人：Boehringer Ingelheim International GmbH

  公开号：US20040242572A1

  公开（公告）日：2004-12-02

  The present invention relates to carboxamide compounds of general formula I 1 wherein the groups and residues A, B, W, X, Y, Z, R 1 , R 2 , R 3 and k have the meanings given in claim 1. Moreover the invention relates to process for preparing the above mentioned carboxamides as well as pharmaceutical compositions containing at least one carboxamide according to the invention. In view of their MCH-receptor antagonistic activity the pharmaceutical compositions according to the invention are suitable for the treatment of metabolic disorders and/or eating disorders, particularly obesity, bulimia, anorexia, hyperphagia and diabetes.

  本发明涉及具有通式I的羧酰胺化合物 1 其中，A、B、W、X、Y、Z、R 1 、R 2 、R 3 和k的含义如权利要求1中所述。此外，本发明还涉及制备上述羧酰胺的方法以及含有至少一种根据本发明的羧酰胺的药物组合物。由于它们对MCH受体的拮抗活性，根据本发明的药物组合物适合用于治疗代谢紊乱和/或饮食紊乱，特别是肥胖症、厌食症、暴食症、糖尿病。