137-17-7

• 常用中文名：2,4,5-三甲基苯胺
• 常用英文名：pseudocumidine
• CAS号：137-17-7
• 分子式：C₉H₁₃N
• 分子量：135.206
• 相关类别： 分析化学 标准品 化妆品标准品
• 发布时间：2018-03-05 08:00:00
• 更新时间：2025-08-20 07:13:13

名称

• 中文名: 2,4,5-三甲基苯胺
• 英文名: 2,4,5-trimethylaniline
• 中文别名: 2,4,5-三甲苯胺
• 英文别名: 2,4,5-trimethyl-aniline; 5-amino-1,2,4-trimethyl-benzene; 2,4,5-Trimethylphenylamin (Pseudocumidin); 2,4,5-trimethylphenylamine; Pseudokumidin [Czech]; pseudocumidine; 2,4,5-TRIMETHYLANILINE; 2,4,5-Trimethylbenzenamine; 2,3-DIHYDRO-4-TRIFLUOROACETYL-1H-XANTENE; Aniline,2,4,5-trimethyl; 2,4,5-Trimethyl-anilin; Benzenamine, 2,4,5-trimethyl-; EINECS 205-282-0; MFCD00025201; 2,4,5-Trimethyl-aminobenzen; Benzenamine,2,4,5-trimethyl

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 234.5±0.0 °C at 760 mmHg
• 熔点: 62 °C
• 分子式: C₉H₁₃N
• 分子量: 135.206
• 闪点: 102.9±14.0 °C
• 精确质量: 135.104797
• PSA: 26.02000
• LogP: 2.32
• 外观性状: 无色至微红的黄色液体
• 蒸汽压: 0.1±0.4 mmHg at 25°C
• 折射率: 1.553
• 储存条件: 2-8°C
• 稳定性: Stable. Combustible. Incompatible with strong oxidizing agents.
• 分子结构:

  1、 摩尔折射率：44.96

  2、 摩尔体积（cm³/mol）：140.5

  3、 等张比容（90.2K）：346.0

  4、 表面张力（dyne/cm）：36.7

  5、 极化率（10-24cm3）：17.82

• 计算化学:

  1.疏水参数计算参考值（XlogP）:2.3

  2.氢键供体数量:1

  3.氢键受体数量:1

  4.可旋转化学键数量:0

  5.互变异构体数量:无

  6.拓扑分子极性表面积26

  7.重原子数量:10

  8.表面电荷:0

  9.复杂度:111

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

• 更多:

  1.熔点（℃）：62 。

  2.沸点（℃）：232 。

  3.密度（g/mL ）：0.78 。

  4.闪点（℃）： -5。

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : BZ0520000 CHEMICAL NAME : Aniline, 2,4,5-trimethyl- CAS REGISTRY NUMBER : 137-17-7 LAST UPDATED : 199510 DATA ITEMS CITED : 19 MOLECULAR FORMULA : C9-H13-N MOLECULAR WEIGHT : 135.23 WISWESSER LINE NOTATION : ZR B1 D1 E1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 7000 mg/kg/101W-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 17 gm/kg/2Y-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 28 gm/kg/2Y-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 68 gm/kg/2Y-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 35350 mg/kg/2Y-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 70700 mg/kg/2Y-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 141 gm/kg/2Y-C TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 566 gm/kg/2Y-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors TYPE OF TEST : Specific locus test MUTATION DATA TYPE OF TEST : Mutation in mammalian somatic cells TEST SYSTEM : Rodent - rat Fibroblast DOSE/DURATION : 148 mg/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 211,279,1988 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 27,177,1982 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 27,177,1982 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FINLAND;Carcinogen JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-SWITZERLAND;Carcinogen JAN 1993

安全

• 符号: GHS02, GHS07
• 信号词: Danger
• 危害声明: H225-H302 + H312 + H332-H319
• 警示性声明: P210-P280-P305 + P351 + P338
• 个人防护装备: Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
• 危害码 (欧洲): F: Flammable;Xn: Harmful;
• 风险声明 (欧洲): R11;R20/21/22;R36
• 安全声明 (欧洲): S16-S36/37-S61-S45-S53
• 危险品运输编码: UN1648 3/PG 2
• RTECS号: BZ0520000
• 海关编码: 2921499090

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海关

海关编码	2921430090
中文概述	2921430090 甲苯胺及其衍生物以及它们的盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 原产地证据文件及编号(例 附原产地证书, 原产于欧盟的
Summary	HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%