3-Hydroxy-dihydro-furan-2-one

BGC Id:	304078732588
CAS No:	19444-84-9
Synonyms:	a-hydroxy-gama-butyrolactone ; 2(3h)-furanone,dihydro-3-hydroxy- ; akos 224 ; α-hydroxy-γ-butyrolactone ; a-hydroxy-g-butyrolactone ; 2-hydroxy-gamma-butyrolactone ; 3-hydroxyoxolan-2-one ; 3-hydroxydihydrofuran-2-one ; 3-hydroxydihydrofuran-2(3h)-one ; 2-hydroxybutyrolactone. ; 3-hydroxyoxolane-2-one ; 2,4-dihydroxybutyric acid g-lactone ; 3-hydroxybutyrolactone ; 2-hydroxybutyrolactone ; 2,4-dihydroxybutanoic acid g-lactone ; 2-hydroxy-4-butanolide ; 2-hydroxy-g-butyrolactone ; α-hydroxy-gamma-butyrolactone ; butyricacid, 2,4-dihydroxy-, g-lactone (7ci)
Molecular Formula:	C4H6O3
Molecular Weight:	102.09
EINECS:

There is 1 international and reliable supplier for 3-Hydroxy-dihydro-furan-2-one coming out from . This vendor belong to the business type : ''.
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Verified providers in 2025

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AiFChem, an XtalPi company

Phone: +1-617-487-3080
Telefax: +1-617-487-3080
Country: USA

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The last intensive check and update was carried out on 2025/06/03.

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Synonyms:

a-hydroxy-gama-butyrolactone ; 2(3h)-furanone,dihydro-3-hydroxy- ; akos 224 ; α-hydroxy-γ-butyrolactone ; a-hydroxy-g-butyrolactone ; 2-hydroxy-gamma-butyrolactone ; 3-hydroxyoxolan-2-one ; 3-hydroxydihydrofuran-2-one ; 3-hydroxydihydrofuran-2(3h)-one ; 2-hydroxybutyrolactone. ; 3-hydroxyoxolane-2-one ; 2,4-dihydroxybutyric acid g-lactone ; 3-hydroxybutyrolactone ; 2-hydroxybutyrolactone ; 2,4-dihydroxybutanoic acid g-lactone ; 2-hydroxy-4-butanolide ; 2-hydroxy-g-butyrolactone ; α-hydroxy-gamma-butyrolactone ; butyricacid, 2,4-dihydroxy-, g-lactone (7ci)

CAS:

19444-84-9

EINECS:

Molecular Formula:

C4H6O3

MDL:

MFCD00134268

Properties

Molecular Weight:

102.09 g·mol−1

Density:

1.309 g/mL at 25 °C(lit.)

Boiling point:

133 °C10 mm Hg(lit.)

Flash point:

>230 ºF

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

23-24/25-36-26 (S)

WGK Germany:

What other providers are available for CAS 19444-84-9?

In addition to the providers presented here for 3-Hydroxy-dihydro-furan-2-one with the CAS number 19444-84-9, there are other 26 providers with slightly different product names available for this CAS number.

2-Hydroxy-gamma-butyrolactone

Zehao Industry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +7 additional providers that we know from the past

alpha-Hydroxy-gamma-butyrolactone

Zehao Industry Co., Ltd. | Finetech Industry Limited | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd +10 additional providers that we know from the past