28005-74-5

• 常用中文名：N,N-二羟乙基-邻甲基苯胺
• 常用英文名：Ethanol,2,2'-[(2-methylphenyl)imino]bis-
• CAS号：28005-74-5
• 分子式：C₁₁H₁₇NO₂
• 分子量：195.25800
• 发布时间：2018-09-28 09:28:27
• 更新时间：2024-01-20 13:18:59

名称

• 中文名: N,N-二羟乙基-邻甲基苯胺
• 英文名: diethanol-o-toluidine
• 中文别名: N-邻甲苯基二乙醇胺
• 英文别名: 2,2'-(o-Toluidino)diethanol; N.N-Bis-(2-hydroxyethyl)-o-toluidin; emery5712; O-TOLYLDIETHANOLAMINE; 2,2'-(O-TOLYLIMINO)DIETHANOL; N,N-Bis-<2-hydroxy-aethyl>-o-toluidin; 2-Methyl-N.N-bis-<2-hydroxy-ethyl>-anilin; 2,2'-[(2-methylphenyl)imino]bisethanol; N-Tolyldiethanolamine; DIHYDROXYETHYL-2-TOLUIDINE; Einecs 248-773-5; N-bis(2-hydroxyethyl)-o-toluidine; N,N-bis-(2-hydroxy-ethyl)-o-toluidine

物化性质

• 密度: 1.137g/cm3
• 沸点: 352.2ºC at 760mmHg
• 分子式: C₁₁H₁₇NO₂
• 分子量: 195.25800
• 闪点: 183.9ºC
• 精确质量: 195.12600
• PSA: 43.70000
• LogP: 0.78600
• 蒸汽压: 1.45E-05mmHg at 25°C
• 折射率: 1.587
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:2

  3.氢键受体数量:3

  4.可旋转化学键数量:5

  5.互变异构体数量:无

  6.拓扑分子极性表面积:43.7

  7.重原子数量:14

  8.表面电荷:0

  9.复杂度:146

  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

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XU3705000 CHEMICAL NAME : o-Toluidine, N,N-bis(2-hydroxyethyl)- CAS REGISTRY NUMBER : 28005-74-5 BEILSTEIN REFERENCE NO. : 2694311 LAST UPDATED : 199701 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C11-H17-N-O2 MOLECULAR WEIGHT : 195.29 WISWESSER LINE NOTATION : Q2N2QR B1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,697,1986 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,697,1986 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 1 mL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

安全

• 海关编码: 2921499090

合成路线

75-21-8 95-53-4 ~% 28005-74-5

文献：Freifelder,M.; Stone,G.R. Journal of Organic Chemistry, 1961 , vol. 26, p. 1477 - 1480 Full Text View citing articles Show Details Ross Journal of the Chemical Society, 1949 , p. 183,184

95-53-4 107-07-3 ~% 28005-74-5

文献：Ross Journal of the Chemical Society, 1949 , p. 183,184

上下游产品

上游产品  3
75-21-8 95-53-4 107-07-3
下游产品  1
1448-51-7

海关

海关编码	2921499090
中文概述	2921499090 其他芳香单胺及衍生物及它们的盐. 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
Summary	2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%