142404-81-7
142404-81-7 structure
- Name: 2-Acetylamino-5-bromo-3-methylpyridine
- Chemical Name: N-(5-bromo-3-methyl-pyridin-2-yl)-acetamide
- CAS Number: 142404-81-7
- Molecular Formula: C8H9BrN2O
- Molecular Weight: 229.07400
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
- Create Date: 2019-01-01 13:37:10
- Modify Date: 2024-01-02 18:28:24
| Name | N-(5-bromo-3-methyl-pyridin-2-yl)-acetamide |
|---|---|
| Synonyms |
2-acetamido-5-bromo-3-methylpyridine
MFCD01928227 2-ACETYLAMINO-5-BROMO-3-METHYLPYRIDINE |
| Density | 1.545 g/cm3 |
|---|---|
| Boiling Point | 357.9ºC at 760 mmHg |
| Melting Point | 111-115ºC |
| Molecular Formula | C8H9BrN2O |
| Molecular Weight | 229.07400 |
| Exact Mass | 227.99000 |
| PSA | 41.99000 |
| LogP | 2.18390 |
| Vapour Pressure | 2.65E-05mmHg at 25°C |
| Index of Refraction | 1.606 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H317-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R22;R41;R43 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~%
142404-81-7 |
| Literature: EP842924 A1, ; EP 0842924 A1 |
|
~%
142404-81-7 |
| Literature: US6083961 A1, ; |
| 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% |