7091-41-0

• 常用中文名：2,4,8,10-Tetraoxa-3,9-diboraspiro[5.5]undecane, 3,9-bis(4-methylphenyl)-
• 常用英文名：2,4,8,10-Tetraoxa-3,9-diboraspiro[5.5]undecane, 3,9-bis(4-methylphenyl)-
• CAS号：7091-41-0
• 分子式：C₁₉H₂₂B₂O₄
• 分子量：335.99800
• 发布时间：2016-02-28 22:54:06
• 更新时间：2025-08-23 08:05:18

名称

• 英文名: 3,9-bis(4-methylphenyl)-2,4,8,10-tetraoxa-3,9-diboraspiro[5.5]undecane
• 英文别名: Di-(p-methylbenzeneboronate) of pentaerythritol; 3,9-di-p-tolyl-2,4,8,10-tetraoxa-3,9-diboraspiro[5.5]undecane; p-Tolueneboronic acid,cyclic neopentanetetrayl ester; 2,4,8,10-Tetraoxa-3,9-diboraspiro(5.5)undecane,3,9-bis(4-methylphenyl); 2,4,8,10-Tetraoxa-3,9-diboraspiro(5.5)undecane,3,9-ditolyl; Pentaerythritol di(p-methylbenzeneboronate); pMbbp; Di (p. methylbenzeneboronate) de pentaerythritol [French]

物化性质

• 密度: 1.13g/cm3
• 沸点: 522.2ºC at 760 mmHg
• 分子式: C₁₉H₂₂B₂O₄
• 分子量: 335.99800
• 闪点: 269.6ºC
• 精确质量: 336.17000
• PSA: 36.92000
• LogP: 1.47400
• 折射率: 1.548

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XS7950000 CHEMICAL NAME : p-Tolueneboronic acid, cyclic neopentanetetrayl ester CAS REGISTRY NUMBER : 7091-41-0 LAST UPDATED : 199707 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C19-H22-B2-O4 MOLECULAR WEIGHT : 336.03 WISWESSER LINE NOTATION : T6OBO EXTJ BR D1& E-& ET6OBO EXTJ BR D1 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 : 1130 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease REFERENCE : AGSOA6 Agressologie. Revue Internationale de Physio-Biologie et de Pharmacologie Appliquees aux Effets de l'Agression. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1960- Volume(issue)/page/year: 9,537,1968 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 570 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease REFERENCE : AGSOA6 Agressologie. Revue Internationale de Physio-Biologie et de Pharmacologie Appliquees aux Effets de l'Agression. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1960- Volume(issue)/page/year: 9,537,1968 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1810 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease REFERENCE : AGSOA6 Agressologie. Revue Internationale de Physio-Biologie et de Pharmacologie Appliquees aux Effets de l'Agression. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1960- Volume(issue)/page/year: 9,537,1968 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 860 mg/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease REFERENCE : AGSOA6 Agressologie. Revue Internationale de Physio-Biologie et de Pharmacologie Appliquees aux Effets de l'Agression. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1960- Volume(issue)/page/year: 9,537,1968

合成路线

115-77-5 195062-57-8 ~64% 7091-41-0

文献：Sanchez, Jason C.; Trogler, William C. Journal of Materials Chemistry, 2008 , vol. 18, # 42 p. 5134 - 5141

上下游产品

上游产品  2
115-77-5 195062-57-8
下游产品  0