Thiophene,2,5-dihydro-2,4-dimethyl-, 1,1-dioxide
名称
[ CAS 号 ]:
10033-92-8
[ 英文名 ]:
Thiophene,2,5-dihydro-2,4-dimethyl-, 1,1-dioxide
[英文别名 ]:
- 2,4-dimethyl-2,5-dihydrothiophene-1,1-dioxide
- 2,4-Dimethylsulfolene
- 2,4-Dimethyl-2,5-dihydrothiophen-1,1-dioxid
- 2,4-dimethylsulfolen-3
- 2,4-Dimethyl-3-sulfolene
- 2,4-Dimethyl sulfolene-3
物理化学性质
[ 密度 ]:
1.155g/cm3
[ 沸点 ]:
286.9ºC at 760mmHg
[ 分子式 ]:
C6H10O2S
[ 分子量 ]:
146.20700
[ 闪点 ]:
157.5ºC
[ 精确质量 ]:
146.04000
[ PSA ]:
42.52000
[ LogP ]:
1.83040
[ 蒸汽压 ]:
0.00443mmHg at 25°C
[ 折射率 ]:
1.484
MSDS
毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XM9185000
- CHEMICAL NAME :
- Thiophene, 2,5-dihydro-2,4-dimethyl-, 1,1-dioxide
- CAS REGISTRY NUMBER :
- 10033-92-8
- BEILSTEIN REFERENCE NO. :
- 0114731
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H10-O2-S
- MOLECULAR WEIGHT :
- 146.22
- WISWESSER LINE NOTATION :
- T5SW CUTJ B1 D1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1330 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,4,1961
安全信息
[ 海关编码 ]:
2934999090
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%
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相关化合物
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