< 生产厂家价格 >

3,4-二溴环丁砜

3,4-二溴环丁砜名称

[ CAS 号 ]:
15091-30-2

[ 中文名 ]:
3,4-二溴环丁砜

[ 英文名 ]:
3,4-dibromosulfolane

[中文别名 ]:

3,4-二溴代环丁砜

[英文别名 ]:

trans-3,4-dibromosulfolane
Thiophene,tetrahydro-3,4-dibromo-,1,1-dioxide
trans-3,4-dibromotetrahydrothiophene 1,1-dioxide
MFCD00022536
3,4-dibromothiolane-1,1-dione
(E)-3,4-dibromotetrahydrothiophene 1,1-dioxide
3,4-dibromotetrahydrothiophen-1,1-dioxide
3,4-Dibromotetrahydrothiophene 1,1-Dioxide
trans-3,4-Dibromtetrahydrothiophen-1,1-dioxid
3,4-trans-dibromotetrahydrothiophene-1,1-dioxide

3,4-二溴环丁砜物理化学性质

[ 密度 ]:
2.241g/cm3

[ 沸点 ]:
402.3ºC at 760mmHg

[ 熔点 ]:
143 °C

[ 分子式 ]:
C₄H₆Br₂O₂S

[ 分子量 ]:
277.96200

[ 闪点 ]:
197.1ºC

[ 精确质量 ]:
275.84600

[ PSA ]:
42.52000

[ LogP ]:
2.02260

[ 外观性状 ]:
固体;White to Almost white powder to crystal

[ 蒸汽压 ]:
0.025mmHg at 25°C

[ 折射率 ]:
1.641

[ 储存条件 ]:
2-8°C

3,4-二溴环丁砜MSDS

详细MSDS(安全技术说明书)

3,4-二溴环丁砜毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XN0470000

CHEMICAL NAME :: Thiophene, tetrahydro-3,4-dibromo-, 1,1-dioxide

CAS REGISTRY NUMBER :: 15091-30-2

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C4-H6-Br2-O2-S

MOLECULAR WEIGHT :: 277.98

WISWESSER LINE NOTATION :: T5SWTJ CE DE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 9500 ug/kg

TOXIC EFFECTS :: Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 41,257,1978

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#03181

点击显示

3,4-二溴环丁砜安全信息

[ 危害码 (欧洲) ]:
Xi

[ RTECS号 ]:
XN0470000

[ 海关编码 ]:
2934999090

3,4-二溴环丁砜上下游产品

3,4-二溴环丁砜上游产品

3,4-二溴环丁砜下游产品

3,4-二溴环丁砜海关

[ 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%