Methanedisulfonyldifluoride

Modify Date: 2025-09-25 15:57:43

Methanedisulfonyldifluoride Structure
Methanedisulfonyldifluoride structure
Common Name Methanedisulfonyldifluoride
CAS Number 42148-23-2 Molecular Weight 180.15100
Density 1.838g/cm3 Boiling Point 321.2ºC at 760 mmHg
Molecular Formula CH2F2O4S2 Melting Point N/A
MSDS N/A Flash Point 148.1ºC

 Names

Name Methanedisulfonyl fluoride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.838g/cm3
Boiling Point 321.2ºC at 760 mmHg
Molecular Formula CH2F2O4S2
Molecular Weight 180.15100
Flash Point 148.1ºC
Exact Mass 179.93600
PSA 85.04000
LogP 1.70410
Index of Refraction 1.415

 Safety Information

HS Code 2904909090

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

Methandisulfonylfluorid
Methanebis(sulfonylfluoride)
Methylenedi(sulfonyl fluoride)
bis(fluorosulfonyl)methane
Methanedisulfonyldifluoride
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