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氟磺酸甲酯

氟磺酸甲酯名称

[ CAS 号 ]:
421-20-5

[ 中文名 ]:
氟磺酸甲酯

[ 英文名 ]:
METHYL FLUOROSULFONATE

[中文别名 ]:

氟化磺酸甲酯

[英文别名 ]:

fluorosulfonyloxymethane
Fluorosulfuric Acid Methyl Ester
METHYL FLUOROSULFONATE
MFCD00014721
Methyl Fluorosulfate
EINECS 207-004-3
Fluorosulfonic Acid Methyl Ester

氟磺酸甲酯物理化学性质

[ 密度 ]:
1.45

[ 沸点 ]:
93 °C

[ 熔点 ]:
-95 °C

[ 分子式 ]:
CH₃FO₃S

[ 分子量 ]:
114.09600

[ 闪点 ]:
10ºC

[ 精确质量 ]:
113.97900

[ PSA ]:
51.75000

[ LogP ]:
0.92790

[ 外观性状 ]:
液体;Colorless to Light yellow to Light orange clear liquid

[ 蒸汽压 ]:
57.3mmHg at 25°C

[ 折射率 ]:
1.363

[ 储存条件 ]:
0-10°C;存放于惰性气体之中;避免湿气 (分解),加热

氟磺酸甲酯MSDS

氟磺酸甲酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LP0720000

CHEMICAL NAME :: Fluorosulfuric acid, methyl ester

CAS REGISTRY NUMBER :: 421-20-5

BEILSTEIN REFERENCE NO. :: 1098714

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C-H3-F-O3-S

MOLECULAR WEIGHT :: 114.10

WISWESSER LINE NOTATION :: WSFO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Rinsed with water

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 ppm/1H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - dyspnea

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 112 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 455 mg/kg

TOXIC EFFECTS :: Skin and Appendages - corrosive (after topical exposure)

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - hamster Kidney

DOSE/DURATION :: 25 ug/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 51,285,1978

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氟磺酸甲酯安全信息

[ 危害码 (欧洲) ]:
C

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39

[ 危险品运输编码 ]:
3265

[ RTECS号 ]:
LP0720000

[ 海关编码 ]:
2915900090

氟磺酸甲酯合成路线

氟磺酸甲酯海关

[ 海关编码 ]: 2915900090

[ 中文概述 ]:
2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%