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5-甲基恶噻戊环2,2-二氧化物

5-甲基恶噻戊环2,2-二氧化物名称

[ CAS 号 ]:
3289-23-4

[ 中文名 ]:
5-甲基恶噻戊环2,2-二氧化物

[ 英文名 ]:
5-methyloxathiolane 2,2-dioxide

[英文别名 ]:

1,2-Oxathiolane,5-methyl-,2,2-dioxide
3-Hydroxy-3-methylpropansulfonsaeure-1,4-sulton
5-Methyl-1,2-oxathiolane 2,2-dioxide
5-Methyl-[1,2]oxathiolan-2,2-dioxid
1,2-Oxathiolane, 5-methyl-, 2,2-dioxide
3-Hydroxy-butansulfonsaeuresulton
3-Hydroxy-3-methylpropansulfonsaeure-1,3-sulton
3-methyl-1,3-propanesultone
1,3-Butanesultone

5-甲基恶噻戊环2,2-二氧化物物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
280.8±9.0 °C at 760 mmHg

[ 分子式 ]:
C₄H₈O₃S

[ 分子量 ]:
136.169

[ 闪点 ]:
123.6±18.7 °C

[ 精确质量 ]:
136.019409

[ PSA ]:
51.75000

[ LogP ]:
-0.20

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.459

5-甲基恶噻戊环2,2-二氧化物毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP5490000

CHEMICAL NAME :: 1,2-Oxathiolane, 5-methyl-, 2,2-dioxide

CAS REGISTRY NUMBER :: 3289-23-4

BEILSTEIN REFERENCE NO. :: 0110574

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H8-O3-S

MOLECULAR WEIGHT :: 136.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Yeast - Schizosaccharomyces pombe

DOSE/DURATION :: 18 mmol/L

REFERENCE :: ADWMAX Abhandlungen der Deutschen Akademie der Wissenschaften zu Berlin, Klasse fuer Medizin. (Berlin, Ger. Dem. Rep.) 1950-68. Discontinued. Volume(issue)/page/year: -,193,1962

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5-甲基恶噻戊环2,2-二氧化物安全信息

[ 海关编码 ]:
2934991000

5-甲基恶噻戊环2,2-二氧化物海关

[ 海关编码 ]: 2934991000

[ 中文概述 ]:
2934991000. 磺内酯及磺内酰胺. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%