19120-62-8

• 常用中文名：矾酸三(2-甲基丙基)酯
• 常用英文名：vanadium triisobutoxide oxide
• CAS号：19120-62-8
• 分子式：C₁₂H₂₇O₄V
• 分子量：286.28200
• 发布时间：2018-04-26 08:00:00
• 更新时间：2025-09-10 18:42:06

名称

• 中文名: 矾酸三(2-甲基丙基)酯
• 英文名: vanadium triisobutoxide oxide
• 英文别名: Oxytriisobutoxyvanadium(V); tri-isobutyl vanadate; Orthovanadiumsaeure-triisobutylester; triisobutoxyoxovanadium; tris(2-methylpropan-1-olato)oxovanadium; orthovanadic acid triisobutyl ester; triisobutylorthovanadate; tri(s-butyl)orthovanadate; vanadiumoxidetriisobutoxide; triisopropoxyvanadiumoxide; isobutylorthovanadate; Vanadium-triisobutylat-oxid; tibv; Vanadinsaeuretriisobutylester; vanadicacid,triisobutylester

物化性质

• 密度: 1.011 g/cm3
• 沸点: 105ºC at 760 mmHg
• 熔点: -10ºC
• 分子式: C₁₂H₂₇O₄V
• 分子量: 286.28200
• 闪点: 27.8ºC
• 精确质量: 286.13500
• PSA: 44.76000
• LogP: 3.25110
• 蒸汽压: 16.4mmHg at 25°C
• 折射率: 1.487

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YW1115000 CHEMICAL NAME : Vanadic acid, triisobutyl ester CAS REGISTRY NUMBER : 19120-62-8 BEILSTEIN REFERENCE NO. : 3665082 LAST UPDATED : 199701 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C12-H27-O4-V MOLECULAR WEIGHT : 286.33 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : PESTC* Pesticide & Toxic Chemical News. (Food Chemical News, Inc., 400 Wyatt Bldg., 777 14th St., NW, Washington, DC 20005) V.1- 1972- Volume(issue)/page/year: 9,5,1980 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : PESTC* Pesticide & Toxic Chemical News. (Food Chemical News, Inc., 400 Wyatt Bldg., 777 14th St., NW, Washington, DC 20005) V.1- 1972- Volume(issue)/page/year: 9,5,1980 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 293 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PESTC* Pesticide & Toxic Chemical News. (Food Chemical News, Inc., 400 Wyatt Bldg., 777 14th St., NW, Washington, DC 20005) V.1- 1972- Volume(issue)/page/year: 9,5,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 1930 mg/kg REFERENCE : PESTC* Pesticide & Toxic Chemical News. (Food Chemical News, Inc., 400 Wyatt Bldg., 777 14th St., NW, Washington, DC 20005) V.1- 1972- Volume(issue)/page/year: 9,5,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO VANADIUM (as V2O5), resp dust/fume-air:CL 0.05 mg/m3/15M REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

安全

• 风险声明 (欧洲): R36/37/38
• 危险品运输编码: UN 1993

合成路线

788133-24-4 78-83-1 ~32% 19120-62-8

文献：Stauffer Chemical Company Patent: US4351775 A1, 1982 ;

78-83-1 ~% 19120-62-8

文献：Prandtl; Hess Zeitschrift fuer Anorganische und Allgemeine Chemie, 1913 , vol. 82, p. 117