5-acetyl-2-hydroxy-2,5-dimethyloxolan-3-one

Modify Date: 2025-08-25 16:57:39

5-acetyl-2-hydroxy-2,5-dimethyloxolan-3-one Structure
5-acetyl-2-hydroxy-2,5-dimethyloxolan-3-one structure
Common Name 5-acetyl-2-hydroxy-2,5-dimethyloxolan-3-one
CAS Number 29549-78-8 Molecular Weight 172.17800
Density 1.218g/cm3 Boiling Point 298.6ºC at 760 mmHg
Molecular Formula C8H12O4 Melting Point N/A
MSDS N/A Flash Point 120.6ºC

 Names

Name 5-acetyl-2-hydroxy-2,5-dimethyloxolan-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.218g/cm3
Boiling Point 298.6ºC at 760 mmHg
Molecular Formula C8H12O4
Molecular Weight 172.17800
Flash Point 120.6ºC
Exact Mass 172.07400
PSA 63.60000
LogP 0.03200
Vapour Pressure 0.000126mmHg at 25°C
Index of Refraction 1.48
InChIKey TUYBNEBXRHKEKQ-UHFFFAOYSA-N
SMILES CC(=O)C1(C)CC(=O)C(C)(O)O1

 Safety Information

HS Code 2932190090

 Synthetic Route

~%

5-acetyl-2-hydroxy-2,5-dimethyloxolan-3-one Structure

5-acetyl-2-hydr...

CAS#:29549-78-8

Literature: Birch; Moye Journal of the Chemical Society, 1957 , p. 412

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2932190090
Summary 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

EINECS 249-691-2
dimeric biacetyl
5-acetyl-tetrahydro-2-hydroxy-2,5-dimethyl-3-oxofurane
5-Acetyl-2-hydroxy-2,5-dimethyl-dihydro-furan-3-on
5-Hydroxy-4-oxo-2.5.-dimethyl-2-acetyl-tetrahydrofuran
5-acetyl-2-hydroxy-2,5-dimethyl-dihydro-furan-3-one
5-hydroxy-5-methyl-heptane-2,3,6-trione 2->5-cyclohemiacetal
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