Sulfurous acid, dibutyl ester

HCID 69384CAS 626-85-7

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Basic information

Standard SMILES
CCCCOS(=O)OCCCC
InChIKey
FEYYOXFAQQJEIG-UHFFFAOYSA-N
Molecular formula
C8H18O3S
Average molar mass
194.296 g/mol
Monoisotopic mass
194.09766544

Names & identifiers

Preferred name
Sulfurous acid, dibutyl ester
IUPAC
Dibutyl sulfite
English name
dibutyl sulphite
Molecular formula
C8H18O3S
Molecular weight
194.29

Names & synonyms

n-Butylsulfitedibutyl sulphiteSulfurous acid dibutyl ester

Database identifiers

CAS
626-85-7
PubChem CID
69384
DTXSID
DTXSID3060825
UNII
U7NW3U1V9M
EC Number
210-965-1
Nikkaji
J43.308J

Properties

Physicochemical properties

Boiling point
240.75 °C · 240.75°C (rough estimate)
Density
0.9912 · 0.9912
refractive index
1.4289 · 1.4289
FDA UNII
7 NW3U1V9M · U7NW3U1V9M
EPA Substance Registry System
Sulfurous acid, dibutyl ester (626-85-7)
Symbol(GHS)
7 · GHS07

Safety & regulation

Safety data

tsca
TSCA listed
Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H302-H315-H319-H335
Precautionary statements
P261-P302+P352-P304+P340-P305+P351+P338

Chemistry & industry

Upstream & downstream products

Upstream raw materials

Suppliers9 total

天津荣燊化工有限公司18317763565; 18317763565 · [email protected]
Alfa Chemistry+1-5166625404 · [email protected]
安阳鸿蒙新材料有限公司19588588067 · [email protected]
陕西缔都医药化工有限公司029-029-81120477 17792793610 · [email protected]
安阳鸿蒙新材料有限公司0372-19588588067 19588588067 · [email protected]

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