37687-24-4
37687-24-4 structure
- Name: 3,5-Pyrazoledicarboxylic acid diethyl ester
- Chemical Name: Diethyl 3,5-Pyrazoledicarboxylate
- CAS Number: 37687-24-4
- Molecular Formula: C9H12N2O4
- Molecular Weight: 212.203
- Create Date: 2018-02-10 08:00:00
- Modify Date: 2026-06-30 13:01:04
| Name | Diethyl 3,5-Pyrazoledicarboxylate |
|---|---|
| Synonyms |
1H-Pyrazole-3,5-dicboxylic acid, 3,5-diethyl ester
Diethyl pyrazole-3,5-dicarboxylate 3,5-Pyrazoledicarboxylic Acid Diethyl Ester 1H-Pyrazole-3,5-dicarboxylic acid diethyl ester LABOTEST-BB LT00441143 Diethyl3,5-Pyrazoledicboxylate> Pyrazole-3,5-dicboxylic Acid Diethyl Ester 3,5-diethyl 1H-pyrazole-3,5-dicboxylate Diethyl 3,5-pyrazoledicboxyla Diethyl 3,5-Pyrozoledicboxylate 3,5-PYRAZOLEDICBOXYLIC ACID DIETHYL ESTER 1H-PYRAZOLE-3,5-DICBOXYLIC ACID DIETHYL ESTER 3,5-(Diethoxycbonyl)-1H-pyrazole Diethyl1H-PYRAZOLE-3,5-DICBOXYLATE 1H-Pyrazole-3,5-dicarboxylic acid, diethyl ester DIETHYL 3,5-PYRAZOLEDICARBOXYLATE diethyl 1H-pyrazole-3,5-dicboxylate DIETHYL PYRAZOLE-3,5-DICBOXYLATE DIETHYL 3,5-PYRAZOLEDICBOXYLATE Diethyl 1H-pyrazole-3,5-dicarboxylate MFCD00152167 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 362.5±22.0 °C at 760 mmHg |
| Melting Point | 55-58 °C(lit.) |
| Molecular Formula | C9H12N2O4 |
| Molecular Weight | 212.203 |
| Flash Point | 173.0±22.3 °C |
| Exact Mass | 212.079712 |
| PSA | 81.28000 |
| LogP | 1.21 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.520 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933199090 |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |