3-Hydroxycyclopent-2-en-1-one

Modify Date: 2025-08-26 14:37:38

3-Hydroxycyclopent-2-en-1-one Structure
3-Hydroxycyclopent-2-en-1-one structure
Common Name 3-Hydroxycyclopent-2-en-1-one
CAS Number 5870-62-2 Molecular Weight 98.09990
Density 1.334g/cm3 Boiling Point 213ºC at 760mmHg
Molecular Formula C5H6O2 Melting Point N/A
MSDS N/A Flash Point 84.8ºC

 Names

Name 3-Hydroxycyclopent-2-en-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.334g/cm3
Boiling Point 213ºC at 760mmHg
Molecular Formula C5H6O2
Molecular Weight 98.09990
Flash Point 84.8ºC
Exact Mass 98.03680
PSA 37.30000
LogP 0.79120
Index of Refraction 1.582
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2914400090

 Synthetic Route

~83%

3-Hydroxycyclopent-2-en-1-one Structure

3-Hydroxycyclop...

CAS#:5870-62-2

Literature: Fuchs; McGarrity Synthesis, 1992 , # 4 p. 373 - 374

~%

3-Hydroxycyclopent-2-en-1-one Structure

3-Hydroxycyclop...

CAS#:5870-62-2

Literature: Synthesis, , # 4 p. 373 - 374

~%

3-Hydroxycyclopent-2-en-1-one Structure

3-Hydroxycyclop...

CAS#:5870-62-2

Literature: Chemische Berichte, , vol. 111, p. 2461 - 2464

 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

3-hydroxycyclopentenone
2-Cyclopenten-1-one,3-hydroxy
3-hydroxycyclopent-2-enone
3-hydroxy-2-cyclopenten-1-one
cyclopentenolone
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