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Identify Suppliers 2026 Properties Safty

alpha-Propiolactone

BGC Id:	511832705151
CAS No:	57-57-8
Synonyms:	propanlide ; propanilide ; nsc-21626 ; 2-oxetanone ; 2-oxooxetane ; oxetanone ; oxetanone-2 ; oxetan-2-one ; propanolide ; betaprone
Molecular Formula:	C3H4O2
Molecular Weight:	72.06
EINECS:	200-340-1

What other providers are available for CAS 57-57-8?

Identify

Synonyms:

propanlide ; propanilide ; nsc-21626 ; 2-oxetanone ; 2-oxooxetane ; oxetanone ; oxetanone-2 ; oxetan-2-one ; propanolide ; betaprone

CAS:

57-57-8

EINECS:

200-340-1

Molecular Formula:

C3H4O2

MDL:

Properties

Molecular Weight:

72.06 g·mol−1

Density:

1.146 g/mL at 25 °C(lit.)

Melting point:

-33 °C(lit.)

Boiling point:

162 °C(lit.)

Flash point:

158 ºF

Safety Information

Hazard Symbols: T+

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

45-26-36/38 (R)

Safety Codes:

53-45-99 (S)

WGK Germany:

RID / ADR:

UN 3382 6.1 / PG 1

RTECS:

RQ7350000

Storage temperature:

2-8°C

What other providers are available for CAS 57-57-8?

In addition to the providers presented here for alpha-Propiolactone with the CAS number 57-57-8, there are other 36 providers with slightly different product names available for this CAS number.

2-Oxetanone

Carbone Scientific Co., Ltd. | Leap Chem Co., Ltd +8 additional providers that we know from the past

Oxetan-2-one

+1 additional providers that we know from the past

beta-Propiolactone

beta-Propiolactone, Reag.

+2 additional providers that we know from the past