托硼生

托硼生名称

[ CAS 号 ]:
2430-46-8

[ 中文名 ]:
托硼生

[ 英文名 ]:
1,3,2-Dioxaborinane,5-methyl-2-(4-methylphenyl)-5-propyl-

[英文别名 ]:

Tolboxanum [INN-Latin]
Clarphoril
JS 813
IS 813
Tolboxane
2-p-Tolyl-5-methyl-5-propyl-1,3-dioxa-2-boran
5-Methyl-5-propyl-2-p-tolyl-1,3,2-dioxaborinan
Tolboxano [INN-Spanish]
Diossoborono
Tolboxan

托硼生物理化学性质

[ 密度 ]:
0.97g/cm3

[ 沸点 ]:
335ºC at 760mmHg

[ 分子式 ]:
C₁₄H₂₁BO₂

[ 分子量 ]:
232.12600

[ 闪点 ]:
156.4ºC

[ 精确质量 ]:
232.16300

[ PSA ]:
18.46000

[ LogP ]:
2.54340

[ 蒸汽压 ]:
0.00024mmHg at 25°C

[ 折射率 ]:
1.491

托硼生毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XS7875000

CHEMICAL NAME :: p-Tolueneboronic acid, cyclic 2-methyl-2-propyltrimethylene ester

CAS REGISTRY NUMBER :: 2430-46-8

LAST UPDATED :: 199707

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H21-B-O2

MOLECULAR WEIGHT :: 232.16

WISWESSER LINE NOTATION :: T6OBOTJ BR D1& E3 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 510 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 15,791,1960

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 705 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 15,791,1960

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托硼生安全信息

[ 海关编码 ]:
2934999090

托硼生海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

托硼生