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4,4-二甲基唑烷-2-硫酮

4,4-二甲基唑烷-2-硫酮名称

[ CAS 号 ]:
54013-55-7

[ 中文名 ]:
4,4-二甲基恶唑-2-硫

[ 英文名 ]:
2-Oxazolidinethione,4,4-dimethyl-

[中文别名 ]:

4,4-二甲基唑烷-2-硫酮

[英文别名 ]:

MFCD00052156
4,4-Dimethyl-oxazolidin-2-thion
Oxazolidine-2-thione,4,4-dimethyl
4,4-Dimethyloxazolidine-2-thione
4,4-Dimethyloxazoline-2-thiol
2-OXAZOLIDINETHIONE,4,4-DIMETHYL
EINECS 258-924-7

4,4-二甲基唑烷-2-硫酮物理化学性质

[ 密度 ]:
1.16 g/cm3

[ 沸点 ]:
139.9ºC

[ 熔点 ]:
122-124ºC

[ 分子式 ]:
C₅H₉NOS

[ 分子量 ]:
131.19600

[ 闪点 ]:
38.4ºC

[ 精确质量 ]:
131.04000

[ PSA ]:
53.35000

[ LogP ]:
0.99850

[ 外观性状 ]:
固体

[ 折射率 ]:
1.547

[ 储存条件 ]:
2-8°C，干燥

4,4-二甲基唑烷-2-硫酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RQ2153000

CHEMICAL NAME :: 2-Oxazolidinethione, 4,4-dimethyl-

CAS REGISTRY NUMBER :: 54013-55-7

BEILSTEIN REFERENCE NO. :: 0109195

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H9-N-O-S

MOLECULAR WEIGHT :: 131.21

WISWESSER LINE NOTATION :: T5MYOTJ BUS E1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00493

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4,4-二甲基唑烷-2-硫酮安全信息

[ 危害码 (欧洲) ]:
F+

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 海关编码 ]:
2934999090

4,4-二甲基唑烷-2-硫酮合成路线

详细合成路线

4,4-二甲基唑烷-2-硫酮海关

[ 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%