Sodium methoxyethoxide

BGC Id:	341146001954
CAS No:	3139-99-9
Synonyms:	sodium 2-methoxyethaneolate ; ethylene glycol monomethyl ethersodium salt ; sodium b-methoxyethoxide ; 20% in methoxyethanol ; sodium methoxyethoxide, 20% in methoxyethanol ; sodium 2-methoxyethoxide ; sodium methoxyethoxide ; 2-methoxy-ethanosodiumsalt ; ethanol,2-methoxy-, sodium salt (8ci,9ci) ; sodium 2-methoxyethane-1-olate ; ethyleneglycol monomethyl ether monosodium salt ; ethanol, 2-methoxy-,sodium salt (1:1) ; 2-methoxyethanol sodium salt ; 2-methoxyethoxysodium ; sodium 2-methoxyethanolate
Molecular Formula:	C3H8 O2 . Na
Molecular Weight:	98.08
EINECS:

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The last intensive check and update was carried out on 2025/09/28.

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Synonyms:

sodium 2-methoxyethaneolate ; ethylene glycol monomethyl ethersodium salt ; sodium b-methoxyethoxide ; 20% in methoxyethanol ; sodium methoxyethoxide, 20% in methoxyethanol ; sodium 2-methoxyethoxide ; sodium methoxyethoxide ; 2-methoxy-ethanosodiumsalt ; ethanol,2-methoxy-, sodium salt (8ci,9ci) ; sodium 2-methoxyethane-1-olate ; ethyleneglycol monomethyl ether monosodium salt ; ethanol, 2-methoxy-,sodium salt (1:1) ; 2-methoxyethanol sodium salt ; 2-methoxyethoxysodium ; sodium 2-methoxyethanolate

CAS:

3139-99-9

EINECS:

Molecular Formula:

C3H8 O2 . Na

MDL:

MFCD00270936

Properties

Molecular Weight:

98.08 g·mol−1

Density:

0.928 g/cm3

Melting point:

<0 °C

Boiling point:

118-119°C

Flash point:

46.1°C

Safety Information

Hazard Classes:

Risk Codes:

10 (R)

Safety Codes:

16 (S)

RID / ADR:

1993

What other providers are available for CAS 3139-99-9?

In addition to the providers presented here for Sodium methoxyethoxide with the CAS number 3139-99-9, there are other 7 providers with slightly different product names available for this CAS number.

Sodium 2-methoxyethanolate

Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +1 additional providers that we know from the past

Sodium methoxyethoxide, 20% in methoxyethanol

+3 additional providers that we know from the past