2-氯-N-(4-甲基苯基)乙酰胺 | 16634-82-5

• 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-氯-N-(4-甲基苯基)乙酰胺
• 英文名称: 2-chloro-N-p-tolyl-acetamide
• 英文别名: N-(p-tolyl)-2-chloroacetamide；2-chloro-N-(p-methylphenyl)acetamide；2-chloro-N-(4-methylphenyl)acetamide
• CAS: 16634-82-5
• 化学式: C₉H₁₀ClNO
• mdl: MFCD00018910
• 分子量: 183.637
• InChiKey: CITIOELQTFSEGI-UHFFFAOYSA-N

物化性质

• 熔点：
  164-166
• 沸点：
  91°C (rough estimate)
• 密度：
  1.1611 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2924299090
• 储存条件：
  库房应保持低温、通风和干燥。

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 2-CHLORO-N-P-TOLYL-ACETAMIDE
CAS-No. : 16634-82-5
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]
Serious eye damage (Category 1)
Skin sensitization (Category 1)
Acute aquatic toxicity (Category 1)
Chronic aquatic toxicity (Category 1)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Risk of serious damage to eyes. May cause sensitization by skin contact. Very toxic to aquatic organisms,
may cause long-term adverse effects in the aquatic environment.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Danger
Hazard statement(s)
H317 May cause an allergic skin reaction.
H318 Causes serious eye damage.
H410 Very toxic to aquatic life with long lasting effects.
Precautionary statement(s)
P273 Avoid release to the environment.
P280 Wear protective gloves/ 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.
P501 Dispose of contents/ container to an approved waste disposal plant.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R41 Risk of serious damage to eyes.
R43 May cause sensitization by skin contact.
R50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in
the aquatic environment.
S-phrase(s)
S22 Do not breathe dust.
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
S60 This material and its container must be disposed of as hazardous waste.
S61 Avoid release to the environment. Refer to special instructions/ Safety
data sheets.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C9H10ClNO
Molecular Weight : 183,64 g/mol
Component Concentration
2-CHLORO-N-P-TOLYL-ACETAMIDE
CAS-No. 16634-82-5 -
Index-No. 616-179-00-9

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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), Hydrogen chloride gas
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
Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the
environment must be avoided.
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.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end uses
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
Face shield and safety glasses 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 particle
respirator type N100 (US) or type P3 (EN 143) 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: 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) 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- log Pow: 2,148
octanol/water
p) Autoignition 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
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
Respiratory or skin sensitization
May cause sensitization by skin contact.
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. May cause respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. May cause skin irritation.
Eyes Causes eye burns.
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: AN3150000

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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
Very toxic to aquatic life.
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. 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: 3077 IMDG: 3077 IATA: 3077
UN proper shipping name
ADR/RID: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (2-CHLORO-N-P-TOLYL-
ACETAMIDE)
IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (2-CHLORO-N-P-TOLYL-
ACETAMIDE)
IATA: Environmentally hazardous substance, solid, n.o.s. (2-CHLORO-N-P-TOLYL-ACETAMIDE)
Transport hazard class(es)
ADR/RID: 9 IMDG: 9 IATA: 9
Packaging group
ADR/RID: III IMDG: III IATA: III
Environmental hazards
ADR/RID: yes IMDG Marine pollutant: yes IATA: yes
Special precautions for user
Further information
EHS-Mark required (ADR 2.2.9.1.10, IMDG code 2.10.3) for single packagings and combination
packagings containing inner packagings with Dangerous Goods > 5L for liquids or > 5kg for solids.

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SECTION 15 - REGULATORY INFORMATION
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

类别：农药

毒性分级：中毒

急性毒性：

• 口服 - 大鼠 LD50: 2740 毫克/公斤
• 静脉 - 小鼠 LD50: 320 毫克/公斤

可燃性危险特性：热分解排出有毒氮氧化物、氯化物烟雾

储运特性：库房低温通风干燥

灭火剂：水、二氧化碳、泡沫、干粉

反应信息

• 作为反应物：
  描述：

  2-氯-N-(4-甲基苯基)乙酰胺 在 氯化亚砜 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以99.5%的产率得到4-甲基苯胺盐酸盐
  参考文献：
  名称：

  A facile and efficient method for the selective deacylation of N-arylacetamides and 2-chloro-N-arylacetamides catalyzed by SOCl2

  摘要：

  亚硫酰氯在无水条件下高效且选择性地促进了N-芳基乙酰胺和2-氯-N-芳基乙酰胺的去酰化反应，且不影响酯基、氨基磺酰基或苄氧酰胺基。这种方法已成功应用于多种底物，包括不同的N-芳基乙酰胺和2-氯-N-芳基乙酰胺，具有试剂成本低、选择性好、产率高、反应时间短和操作简便等吸引人的优点。这种新方法可能被用于选择性地在芳香族酰胺和烷基酰胺之间进行去酰化反应。

  DOI：

  10.1007/s11164-011-0327-6
• 作为产物：
  描述：

  N-(hydroxyacetyl)-p-toluidine 在 氯仿 、 五氯化磷 作用下， 生成 2-氯-N-(4-甲基苯基)乙酰胺
  参考文献：
  名称：

  Bischoff; Walden, Justus Liebigs Annalen der Chemie, 1894, vol. 279, p. 123

  摘要：

  DOI：

文献信息

• Acetamides and benzamides that are useful in treating sexual dysfunction
  申请人：——

  公开号：US20040029887A1

  公开（公告）日：2004-02-12

  The present invention relates to the use of compounds of formula (I) 1 for the treatment of sexual dysfunction and to compositions containing compounds of formula (I) for the treatment of sexual dysfunction.

  本发明涉及使用式(I)的化合物治疗性功能障碍，以及含有式(I)化合物的组合物用于治疗性功能障碍。
• 5‐(4‐Methoxybenzylidene)thiazolidine‐2,4‐dione‐derived VEGFR‐2 inhibitors: Design, synthesis, molecular docking, and anticancer evaluations
  作者：Khaled El‐Adl、Helmy Sakr、Mohamed Nasser、Mohamed Alswah、Fatma M. A. Shoman

  DOI：10.1002/ardp.202000079

  日期：2020.9

  4‐dione derivatives, 5a–g and 7a–f, was designed, synthesized, and evaluated for their anticancer activity against HepG2, HCT116, and MCF‐7 cells. HepG2 and HCT116 were the most sensitive cell lines to the influence of the new derivatives. In particular, compounds 7f, 7e, 7d, and 7c were found to be the most potent derivatives of all the tested compounds against the HepG2, HCT116, and MCF‐7 cancer cell

  设计、合成了一系列新型 5-(4-甲氧基亚苄基)噻唑烷-2,4-二酮衍生物，5a-g 和 7a-f，并评估了它们对 HepG2、HCT116 和 MCF-7 细胞的抗癌活性。HepG2 和 HCT116 是对新衍生物影响最敏感的细胞系。特别是，发现化合物 7f、7e、7d 和 7c 是所有测试化合物中对抗 HepG2、HCT116 和 MCF-7 癌细胞系最有效的衍生物。化合物 7f（分别为 IC50 = 6.19 ± 0.5、5.47 ± 0.3 和 7.26 ± 0.3 µM）对 M 和 CFp2 的活性分别高于索拉非尼（IC50 = 9.18 ± 0.6、8.37 ± 0.7 和 5.10 ± 0.4 µM） ‐7, 细胞，但对 HCT116 癌细胞的活性较低。此外，该化合物显示出比阿霉素更高的活性（IC50 = 7.94 ± 0.6、8.07 ± 0.8 和 6.75 ± 0。分别为
• 6-Bromo-2,3-Dioxoindolin Phenylacetamide Derivatives: Synthesis, Potent CDC25B, PTP1B Inhibitors and Anticancer Activity
  作者：Shui-Lian Zhao、Zhou Peng、Xing-Hua Zhen、Yan Han、Hai-Ying Jiang、You-Le Qu、Li-Ping Guan

  DOI：10.2174/1570180812666141219003209

  日期：2015.6.6

  A series of 6-bromo-2,3-dioxoindolin phenylacetamide derivatives was synthesized and evaluated for inhibitory activity against CDC25B and PTP1B. Most of the synthesized compounds showed potential inhibitory activities for CDC25B and PTP1B with compound 12 being the most potent (IC50=3.87 µmol/L and 2.98 µmol/L, respectively). Compound 12 also exhibited higher cytotoxic activity against three cancer cell lines (HeLa, A549 and HCT116). In addition, compound 12 delayed the potent tumor inhibitory activity in a colo205 xenograft model in vivo.

  合成了一系列6-溴-2,3-二氧吲哚苯乙酰胺衍生物，并评估了它们对CDC25B和PTP1B的抑制活性。大多数合成的化合物显示出对CDC25B和PTP1B具有潜在的抑制活性，其中化合物12的活性最强（IC50分别为3.87 µmol/L和2.98 µmol/L）。化合物12对三种癌细胞系（HeLa、A549和HCT116）也显示出较高的细胞毒活性。此外，化合物12在体内colo205异种移植模型中延迟了强效的肿瘤抑制活性。
• Design, synthesis, molecular docking and anticancer evaluations of 5-benzylidenethiazolidine-2,4-dione derivatives targeting VEGFR-2 enzyme
  作者：Khaled El-Adl、Abdel-Ghany A. El-Helby、Helmy Sakr、Ibrahim H. Eissa、Sanadelaslam S.A. El-Hddad、Fatma M.I.A. Shoman

  DOI：10.1016/j.bioorg.2020.104059

  日期：2020.9

  activities against VEGFR-2. The elongation of the structures to have distal moieties enhanced anticancer and VEGFR-2 inhibitory activities as in compounds 8a-f. Among them, compounds 8f was found to be the most potent derivative that inhibited VEGFR-2 at IC50 value of 0.22 ± 0.02 µM, which is nearly the half as that of sorafenib IC50 value (0.10 ± 0.02 µM). Furthermore, molecular design was performed to

  设计，合成并评估了一系列新的5-苄叉基噻唑烷-2,4-二酮衍生物4 a-c -8 a-f对HepG2，HCT-116和MCF-7细胞系的抗癌活性。MCF-7是对新衍生物影响最敏感的细胞系。特别是，化合物8 ˚F被认为是整体对三名HepG2细胞，HCT116和MCF-7癌细胞系所测试的化合物具有IC的最有效的衍生物50  11.19±0.8，分别= 8.99±0.7和7.10±0.4μM。化合物8 ˚F表现出比索拉非尼较低的活性，（IC 50 分别对HepG2和HCT116分别为9.18±0.6、8.37±0.7和5.10±0.4 µM，但分别对MCF-7癌细胞表现出几乎相同的活性。同样，该化合物对阿霉素 和HCT116的活性比阿霉素（IC 50分别为7.94±0.6、8.07±0.8和6.75±0.4 µM）低，但对MCF-7细胞的活性却几乎相同。最活跃的衍生物6 C，d，F，G和8 A-
• Discovery of 1-aryloxyethyl piperazine derivatives as Kv1.5 potassium channel inhibitors (part I)
  作者：Xiaoke Guo、Xianglei Ma、Qian Yang、Jing Xu、Lu Huang、Jianmin Jia、Jiaojiao Shan、Li Liu、Weilin Chen、Hongxi Chu、Jinlian Wei、Xiaojin Zhang、Haopeng Sun、Yiqun Tang、Qidong You

  DOI：10.1016/j.ejmech.2014.03.075

  日期：2014.6

  and safe therapeutic target for the treatment of atrial fibrillation (AF), the most common arrhythmia that threatens human. Herein, by modifying the hit compound 7k from an in-house database, 48 derivatives were synthesized for the assay of their Kv1.5 inhibitory effects by whole cell patch clamp technique. Six compounds which showed better potency than the positive compound dronedarone were selected

  Kv1.5钾通道是一种治疗房颤（AF）的有效且安全的治疗靶标，它是威胁人类的最常见心律不齐。本文中，通过从内部数据库中修改命中化合物7k，合成了48种衍生物，以通过全细胞膜片钳技术测定其Kv1.5抑制作用。选择了六种显示出比阳性化合物决奈达隆更好的效价的化合物用于其类药物性质的下一个评估。化合物8显示出平衡的溶解度和渗透性。它还显示出可接受的药效学特征，急性毒性非常低。考虑到所有这些数据，化合物8 可以作为开发用于治疗AF的新型治疗剂的有希望的先导。

表征谱图