148-69-6

• 常用中文名：N-乙基-N-氰乙基间甲苯胺
• 常用英文名：3-(N-Ethyl-m-toluidino)propiononitrile
• CAS号：148-69-6
• 分子式：C₁₂H₁₆N₂
• 分子量：188.269
• 发布时间：2018-09-29 17:42:33
• 更新时间：2026-07-08 18:53:20
• 【用途一】
  用作染料中间体
  【用途二】
  用作分散红65、88、153、179等染料的中间体。

名称

• 中文名: N-乙基-N-氰乙基间甲苯胺
• 英文名: N-Ethyl-N-Cyanoethyl-m-Toluidine
• 中文别名: 3-(N-乙基间甲苯氨基)丙腈; “基”的具体含义,若为N-甲基-N-氰基间甲苯胺:N-METHYL-N-CYANO-M-TOLUIDINE; 3-[乙基(3-甲苯基)氨基]丙腈; N-乙基-N-氰基乙基-M-甲苯胺; N-乙基-N-氛乙,基间甲苯胺; N-(2-氰乙基)-N-乙基间甲苯胺; N-乙基-N-氰乙基-间甲基苯胺
• 英文别名: 3-(N-ethyl-3-methyl-anilino)propionitrile; N-Ethyl-N-cyanoethyl; n-ethylcyano-n-ethyl-m-toluidine; N-Ethyl-N-cyanoethyl-m-toluidine ISO 9001：2015 REACH; 3-(ethyl(m-tolyl)amino)propanenitrile; MFCD00019859; 3-[Ethyl(3-methylphenyl)amino]propionitrile; N-(2-Cyanoethyl)-N-ethyl-m-toluidine (CET); N-Ethyl-N-cyanoethyl-m-methylaniline; 3-[Ethyl(3-methylphenyl)amino]propanenitrile; N-cyanoethyl-N-ethyl-m-Toluidine; N-ETHYL-N-CYANOETHYL-M-TOLUIDINE; 3-(N-ethyl-3-methylanilino)propanenitrile; 3-(N-Ethyl-m-toluidino)propionitrile; 3-[ethyl(3-methylphenyl)amino]-propanenitril; Propanenitrile,3-[ethyl(3-methylphenyl)amino]; 2,2,2-trifluoro-N-(2-methoxyphenyl)acetamide; 3-(N-Ethyl-meta-toluidino)-propionitrile; N-Cyanoethyl-N-Ethyl-3-Methylbenzene; N-CYANOETHYL-N-ETHYL-3-TOLUIDINE; N-(2-Cyanoethyl)-N-ethyl-m-toluidine; N- ethyl - N- cyanoethylstimethylamine; N-cyanoethyl-n-hydroxyethyl; 3-(Ethyl(m-tolyl)amino)propanenitrile; 3-[N-Ethyl-N-(3-methylphenyl)amino]propiononitrile; N-Cyanoethyl-N-Ethyl-3-Methylaniline; 3-(N-ETHYL-META-TOLUIDINO)-PROPIONITRILE; NSC-93794; N-Ethyl-N-cyano-m-toluidine; N-Ethyl-N-cyanoethyl-3-toluidine; 3-(ETHYL-M-TOLYL-AMINO)-PROPIONITRILE; 3-(N-ETHYL-M-TOLUIDINO)PROPIONONITRILE; EINECS 205-721-6; 3-[ethyl(3-methylphenyl)amino]-Propanenitrile; N-(B-CYANOETHYL)-N-ETHYL-M-TOLUIDINE; 3-(ethyl(3-methylphenyl)amino)propanenitrile; 3-(ethyl(3-methylphenyl)amino)-propanenitril; N-(2-Cyanoethyl)-N-ethyl-m-toluidine >

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 337.8±25.0 °C at 760 mmHg
• 分子式: C₁₂H₁₆N₂
• 分子量: 188.269
• 闪点: 145.1±12.4 °C
• 精确质量: 188.131348
• PSA: 27.03000
• LogP: 2.65
• 蒸汽压: 0.0±0.7 mmHg at 25°C
• 折射率: 1.547
• 储存条件: 2-8°C
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:2

  4.可旋转化学键数量:4

  5.互变异构体数量:无

  6.拓扑分子极性表面积27

  7.重原子数量:14

  8.表面电荷:0

  9.复杂度:204

  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.外观与性状：棕色液体。

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TZ4695000 CHEMICAL NAME : Propanenitrile, 3-(ethyl(3-methylphenyl)amino)- CAS REGISTRY NUMBER : 148-69-6 LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H16-N2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3710 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(12),56,1990

安全

• 风险声明 (欧洲): R36/37/38:Irritating to eyes, respiratory system and skin .
• 安全声明 (欧洲): S26-S36/37/39
• 海关编码: 2926909090

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海关

海关编码	2926909090
中文概述	2926909090 其他腈基化合物. 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
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%