Sodium benzenesulfinate

Modify Date: 2025-08-22 01:39:24

Sodium benzenesulfinate Structure
Sodium benzenesulfinate structure
Common Name Sodium benzenesulfinate
CAS Number 873-55-2 Molecular Weight 164.158
Density 0.8 g/cm3 (20ºC) Boiling Point 339.4ºC at 760 mmHg
Molecular Formula C6H5NaO2S Melting Point 300ºC
MSDS Chinese USA Flash Point 159.1ºC

 Names

Name Benzenesulfinic Acid Sodium Salt
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.8 g/cm3 (20ºC)
Boiling Point 339.4ºC at 760 mmHg
Melting Point 300ºC
Molecular Formula C6H5NaO2S
Molecular Weight 164.158
Flash Point 159.1ºC
Exact Mass 163.990799
PSA 56.51000
LogP 2.13290
InChIKey CHLCPTJLUJHDBO-UHFFFAOYSA-M
SMILES O=S([O-])c1ccccc1.[Na+]

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS DA9135000
HS Code 2904909090

 Synthetic Route

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles5

More Articles

Tetrahedron 63 , 7667, (2007)

Synthesis , 1465, (2007)

Reactions of alkynylselenonium salts with sodium benzenesulfinate. Kataoka T, et al.

Tetrahedron Lett. 38(10) , 1809-1812, (1997)

 Synonyms

MFCD00035602
Benzenesulfinic acid sodium salt
Benzenesulfinic acid, sodium salt (1:1)
sodium,benzenesulfinate
EINECS 212-842-8
Sodium benzenesulfinate
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