Sulfurous acid, diethylester

BGC Id:	665679036238
CAS No:	623-81-4
Synonyms:	diethyl sulfite 98% ; diethyl sulfite,98% ; ethyl sulfite ; (c2h5o)2so ; tl158 ; sulfurous acid diethyl ; diethyl sulphite ; diethyl sulfite ; ethylethylsulfonate ; ethyl sulfite, (et2so3)
Molecular Formula:	C4H10O3S
Molecular Weight:	138.19
EINECS:	210-815-5

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Identify

Synonyms:

diethyl sulfite 98% ; diethyl sulfite,98% ; ethyl sulfite ; (c2h5o)2so ; tl158 ; sulfurous acid diethyl ; diethyl sulphite ; diethyl sulfite ; ethylethylsulfonate ; ethyl sulfite, (et2so3)

CAS:

623-81-4

EINECS:

210-815-5

Molecular Formula:

C4H10O3S

MDL:

MFCD00009098

Properties

Molecular Weight:

138.19 g·mol−1

Density:

1.077 g/mL at 25 °C(lit.)

Boiling point:

158-160 °C(lit.)

Flash point:

129 ºF

Physical Description:

clear colorless solution

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

3.2

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

10-36/37/38 (R)

Safety Codes:

26-36-24/25-16 (S)

WGK Germany:

RID / ADR:

UN 1993 3 / PG 3

RTECS:

WT3511000

Storage temperature:

Flammables area

What other providers are available for CAS 623-81-4?

In addition to the providers presented here for Sulfurous acid, diethylester with the CAS number 623-81-4, there are other 27 providers with slightly different product names available for this CAS number.

Diethyl sulfite