3-Ethyl-2-hydroxy-2-cyclopenten-1-one

Modify Date: 2024-01-11 12:27:54

3-Ethyl-2-hydroxy-2-cyclopenten-1-one Structure
3-Ethyl-2-hydroxy-2-cyclopenten-1-one structure
Common Name 3-Ethyl-2-hydroxy-2-cyclopenten-1-one
CAS Number 21835-01-8 Molecular Weight 126.153
Density 1.2±0.1 g/cm3 Boiling Point 258.3±40.0 °C at 760 mmHg
Molecular Formula C7H10O2 Melting Point N/A
MSDS Chinese USA Flash Point 107.2±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3-ethyl-2-hydroxycyclopent-2-en-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 258.3±40.0 °C at 760 mmHg
Molecular Formula C7H10O2
Molecular Weight 126.153
Flash Point 107.2±0.0 °C
Exact Mass 126.068077
PSA 37.30000
LogP 0.83
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.530
Storage condition 2-8°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H317
Precautionary Statements P280
Hazard Codes Xn
Risk Phrases R20/22
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2914509090

 Synthetic Route

 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%

 Articles1

More Articles
The effect of pH on the formation of aroma compounds produced by heating a model system containing l-ascorbic acid with l-threonine/l-serine. Yu A-N and Zhang A-D.

Food Chem. 119(1) , 214-19, (2010)

 Synonyms

2-hydroxy-3-ethylcyclopent-2-en-1-one
FEMA No. 3152
3-Ethyl-2-hydroxy-2-cyclopenten-1-one
ethylcyclopentenolone
EINECS 244-606-5
2-hydroxy-3-ethyl-2-cyclopentenone
3-Ethyl-2-cyclopenten-2-ol-1-one
MFCD00012391
2-hydroxy-3-ethyl-2-cyclopenten-1-on
3-Ethyl-2-hydroxy-2-cyclopenten-1-on
3-Ethyl-2-hydroxycyclopent-2-enone
2-Hydroxy-3-ethyl-2-cyclopentene-1-one
2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-
2-Hydroxy-3-ethyl-2-cyclopenten-1-one
2-Cyclopenten-1-one,3-ethyl-2-hydroxy
3-ethyl-2-hydroxycyclopent-2-en-1-one
3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution