4-Hydroxy-2-cyclopentenone

Modify Date: 2024-01-03 16:59:16

4-Hydroxy-2-cyclopentenone Structure
4-Hydroxy-2-cyclopentenone structure
Common Name 4-Hydroxy-2-cyclopentenone
CAS Number 61305-27-9 Molecular Weight 98.09990
Density 1.299 g/cm3 Boiling Point 243.7ºC at 760 mmHg
Molecular Formula C5H6O2 Melting Point N/A
MSDS N/A Flash Point 99.9ºC

 Names

Name 4-Hydroxy-2-cyclopenten-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.299 g/cm3
Boiling Point 243.7ºC at 760 mmHg
Molecular Formula C5H6O2
Molecular Weight 98.09990
Flash Point 99.9ºC
Exact Mass 98.03680
PSA 37.30000
Index of Refraction n20/D 1.5078
Storage condition 2~8℃

 Safety Information

Hazard Codes Xn
Risk Phrases 22-36
Safety Phrases 36
HS Code 2914400090

 Customs

HS Code 2914400090
Summary 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

4-hydroxycyclopentenone
4-hydroxy-2-cyclopentenone
Ivoqualine
3-hydroxy-4-cyclopentenone