29489-57-4

• 常用中文名：3-二甲胺基乙基硅烷
• 常用英文名：tris-(Dimethylamino)ethylsilane
• CAS号：29489-57-4
• 分子式：C₈H₂₃N₃Si
• 分子量：189.374
• 相关类别： 化学试剂 硅烷试剂
• 发布时间：2018-05-14 08:00:00
• 更新时间：2025-08-27 11:00:52

名称

• 中文名: 3-二甲胺基乙基硅烷
• 英文名: tris(dimethylamino)ethylsilane
• 英文别名: Si-ethyl-hexa-N-methyl-silanetriamine; ethyltris(dimethylamino)silane; Silanetriamine, 1-ethyl-N,N,N',N',N'',N''-hexamethyl-; 1-Ethyl-N,N,N',N',N'',N''-hexamethylsilanetriamine; tri(dimethylamino)ethylsilane; Aethyltris-dimethylaminosilan

物化性质

• 密度: 0.9±0.1 g/cm3
• 沸点: 188.6±23.0 °C at 760 mmHg
• 分子式: C₈H₂₃N₃Si
• 分子量: 189.374
• 闪点: 67.8±22.6 °C
• 精确质量: 189.166122
• PSA: 9.72000
• LogP: 1.05
• 蒸汽压: 0.6±0.4 mmHg at 25°C
• 折射率: 1.453

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : VV5715000 CHEMICAL NAME : Silanetriamine, 1-ethyl-N,N,N',N',N'',N''-hexamethyl- CAS REGISTRY NUMBER : 29489-57-4 LAST UPDATED : 199612 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C8-H23-N3-Si MOLECULAR WEIGHT : 189.43 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,579,1993 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,579,1993 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1230 uL/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Kidney, Ureter, Bladder - other changes Skin and Appendages - hair REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,579,1993 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 700 uL/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Gastrointestinal - changes in structure or function of salivary glands REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,579,1993

合成路线

115-21-9 124-40-3 ~% 29489-57-4

文献：Pacl,Z. et al. Collection of Czechoslovak Chemical Communications, 1971 , vol. 36, p. 1588 - 1597