17156-72-8

• 常用中文名：2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8λ3-tetraoxatetrasilocane
• 常用英文名：2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8λ3-tetraoxatetrasilocane
• CAS号：17156-72-8
• 分子式：C₁₂H₂₃O₄Si₄
• 分子量：343.65100
• 发布时间：2017-11-16 14:37:50
• 更新时间：2024-03-02 11:15:39

名称

• 英文名: 2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8λ3-tetraoxatetrasilocane
• 英文别名: 2,2,4,4,6,6-Hexamethyl-8-phenyl-cyclotetrasiloxan; 2,2,4,4,6,6-Hexamethyl-8-phenylcyclotetrasiloxane; 2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8; CYCLOTETRASILOXANE,2,2,4,4,6,6-HEXAMETHYL-8-PHENYL; 2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane

物化性质

• 分子式: C₁₂H₂₃O₄Si₄
• 分子量: 343.65100
• 精确质量: 343.06700
• PSA: 36.92000
• LogP: 2.56720

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : GZ4395000 CHEMICAL NAME : Cyclotetrasiloxane, 2,2,4,4,6,6-hexamethyl-8-phenyl- CAS REGISTRY NUMBER : 17156-72-8 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H24-O4-Si4 MOLECULAR WEIGHT : 344.72 WISWESSER LINE NOTATION : T8-SI-O-SI-O-SI-O-SI-HOJ A1 A1 C1 C1 E1 E1 GR HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 70 mg/kg SEX/DURATION : male 7 day(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 21,55,1972 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 30 mg/kg SEX/DURATION : female 3 day(s) pre-mating TOXIC EFFECTS : Reproductive - Maternal Effects - uterus, cervix, vagina REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 21,68,1972