1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
CAS: 90-31-3
Molecular Formula: C10H9ClN2O
1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one - Names and Identifiers
| Name | 1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one |
| Synonyms | MCPMP chloropyrazolone m-chloropyrazolone LABOTEST-BB LT01289017 1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone 2-(3-chlorophenyl)-5-methyl-4H-pyrazol-3-one 1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one 3-methyl-1-(3-chlorophenyl)-2-pyrazolin-5-one 2-(3-chlorophenyl)-2,4-dihydro-5-methyl-3h-pyrazol-3-on 2-(3-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one 2-(3-chlorophenyl)-2,4-dihydro-5-methyl-3H-Pyrazol-3-one 1-(3-Chlorophenyl)-3-Methyl-4,5-Dihydro-1H-Pyrazol-5-One 2-(3-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one |
| CAS | 90-31-3 |
| EINECS | 201-984-6 |
| InChI | InChI=1/C10H9ClN2O/c1-7-5-10(14)13(12-7)9-4-2-3-8(11)6-9/h2-4,6H,5H2,1H3 |
1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one - Physico-chemical Properties
| Molecular Formula | C10H9ClN2O |
| Molar Mass | 208.64 |
| Density | 1.32±0.1 g/cm3(Predicted) |
| Melting Point | 128-131°C(lit.) |
| Boling Point | 382.9±25.0 °C(Predicted) |
| Flash Point | 185.4°C |
| Vapor Presure | 4.57E-06mmHg at 25°C |
| pKa | 2.18±0.50(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.625 |
1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one - Reference Information
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 20:52:54
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Product Name: 1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one Request for quotation
CAS: 90-31-3
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
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CAS: 90-31-3
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