72990-37-5
72990-37-5 structure
- Name: 3-Chloroisonicotinaldehyde
- Chemical Name: 3-chloroisonicotinaldehyde
- CAS Number: 72990-37-5
- Molecular Formula: C6H4ClNO
- Molecular Weight: 141.555
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Chloropyridine
- Create Date: 2018-06-11 20:16:22
- Modify Date: 2026-07-01 13:58:31
| Name | 3-chloroisonicotinaldehyde |
|---|---|
| Synonyms |
3-CHLOROISONICOTINALDEHYDE
4-Pyridinecboxaldehyde, 3-chloro 3-chloro-2-forMylpyridine-4-cboxylic acid 3-Chloro-4-pyridinecboxaldehyde 3-CHLOROPYRIDINE-4-CBOXALDEHYDE 3-chloropyridine-4-carbaldehyde 3-CHLORO-4-FORMYLPYRIDINE 3-CHLOROISONICOTINALDEHYDE ISO 9001：2015 REACH 3-Chloro-4-pyridinecbaldehyde 3-Chloro-4-pyridinecboxaldehyde > MFCD06200712 3-Chloro-4-pyridinecarbaldehyde 3-Chloro-pyridine -4-cbaldehyde/3-chloroisonicotinaldehyde 3-Chloronocotincboxaldehyde |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 224.9±20.0 °C at 760 mmHg |
| Melting Point | 58-62ºC(lit.) |
| Molecular Formula | C6H4ClNO |
| Molecular Weight | 141.555 |
| Flash Point | 89.8±21.8 °C |
| Exact Mass | 140.998138 |
| PSA | 29.96000 |
| LogP | 1.37 |
| Appearance | Crystalline Powder | White to yellow |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.593 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H317-H319 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R22;R36/38;R43 |
| Safety Phrases | S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
| Precursor 4 | |
|---|---|
| DownStream 4 | |
| 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% |