2-Butanone, 3-[ (methylsulfonyl)oxy]

Modify Date: 2025-08-26 19:50:23

2-Butanone, 3-[ (methylsulfonyl)oxy] Structure
2-Butanone, 3-[ (methylsulfonyl)oxy] structure
Common Name 2-Butanone, 3-[ (methylsulfonyl)oxy]
CAS Number 77611-73-5 Molecular Weight 166.19500
Density 1.222g/cm3 Boiling Point 285.8ºC at 760 mmHg
Molecular Formula C5H10O4S Melting Point N/A
MSDS N/A Flash Point 126.6ºC

 Names

Name 3-oxobutan-2-yl methanesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.222g/cm3
Boiling Point 285.8ºC at 760 mmHg
Molecular Formula C5H10O4S
Molecular Weight 166.19500
Flash Point 126.6ºC
Exact Mass 166.03000
PSA 68.82000
LogP 1.02090
Index of Refraction 1.44
InChIKey NJALXZJZDUWKRL-UHFFFAOYSA-N
SMILES CC(=O)C(C)OS(C)(=O)=O

 Safety Information

HS Code 2914400090

 Customs

HS Code 2914400090
Summary 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

Methanesulfonic acid 3-oxobutane-2-yl ester
Acetoin-methansulfonat
1-Methyl-2-oxopropyl methanesulfonate
2-Butanone,3-[(methylsulfonyl)oxy]
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