1678-52-0
1678-52-0 structure
- Name: Diethyl 3,4-pyridinedicarboxylate
- Chemical Name: Diethyl pyridine-3,4-dicarboxylate
- CAS Number: 1678-52-0
- Molecular Formula: C11H13NO4
- Molecular Weight: 223.225
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Ester
- Create Date: 2018-04-03 08:00:00
- Modify Date: 2024-01-03 00:02:27
| Name | Diethyl pyridine-3,4-dicarboxylate |
|---|---|
| Synonyms |
Diethyl 3,4-pyridinedicarboxylate
Diethyl 3 4-Pyridinedicarboxylate 3,4-Pyridinedicarboxylic acid, diethyl ester diethyl pyridine-3,4-dicarboxylate Cinchomeronic ester |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 294.1±0.0 °C at 760 mmHg |
| Melting Point | 18.11 °C(Predicted) |
| Molecular Formula | C11H13NO4 |
| Molecular Weight | 223.225 |
| Flash Point | 123.4±21.8 °C |
| Exact Mass | 223.084457 |
| PSA | 65.49000 |
| LogP | 1.57 |
| Appearance | Liquid | Clear colorless to yellow |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.509 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3.0 |
| HS Code | 2933399090 |
|
~%
1678-52-0 |
| Literature: Monatshefte fuer Chemie, , vol. 16, p. 702 |
|
~%
1678-52-0 |
| Literature: Monatshefte fuer Chemie, , vol. 16, p. 702 |
| Precursor 2 | |
|---|---|
| DownStream 4 | |
![Pyrrolo[3,4-c]pyridine-1,3-dione structure](https://image.chemsrc.com/caspic/034/4664-01-1.png)
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |