21835-00-7
21835-00-7 structure
- Name: hydroxydimethyl cyclopentenone
- Chemical Name: 2-hydroxy-3,4-dimethylcyclopent-2-en-1-one
- CAS Number: 21835-00-7
- Molecular Formula: C7H10O2
- Molecular Weight: 126.15300
- Create Date: 2016-06-26 20:19:09
- Modify Date: 2025-09-19 02:23:55
| Name | 2-hydroxy-3,4-dimethylcyclopent-2-en-1-one |
|---|---|
| Synonyms |
EINECS 244-604-4
3,4-dimethyl-2-hydroxy-2-cyclopentenone 3,4-Dimethyl-2-hydroxycyclopent-2-en-1-one 2-Cyclopenten-1-one,2-hydroxy-3,4-dimethyl 3,4-dimethylcyclopent-2-en-2-olone 2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-on 2-hydroxy-3,4-dimethyl-2-cyclopentenone 2-hydroxy-3,4-dimethyl-2-cyclopenten-1-one 3,4-dimethyl-cyclopent-2-en-2-ol-1-one |
| Density | 1.131g/cm3 |
|---|---|
| Boiling Point | 245.8ºC at 760mmHg |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15300 |
| Flash Point | 101ºC |
| Exact Mass | 126.06800 |
| PSA | 37.30000 |
| LogP | 1.42730 |
| Vapour Pressure | 0.00464mmHg at 25°C |
| Index of Refraction | 1.518 |
| Storage condition | 2-8°C |
| HS Code | 2914400090 |
|---|
|
~%
21835-00-7 |
| Literature: Bee, Cisco; Leclerc, Eric; Tius, Marcus A. Organic Letters, 2003 , vol. 5, # 26 p. 4927 - 4930 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |