- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,5-Dibromo-3-methylpyridine
- Price: ￥158.0/25g ￥88.0/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Dibromo-3-picoline
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
3430-18-0
3430-18-0 structure
- Name: 2,5-Dibromo-3-methylpyridine
- Chemical Name: 2,5-Dibromo-3-methylpyridine
- CAS Number: 3430-18-0
- Molecular Formula: C6H5Br2N
- Molecular Weight: 250.919
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
- Create Date: 2018-07-08 21:37:14
- Modify Date: 2024-01-02 18:35:34
| Name | 2,5-Dibromo-3-methylpyridine |
|---|---|
| Synonyms |
Pyridine, 2,5-dibromo-3-methyl-
5-bromo-3-methylpyridin-2-amine 2,5-dibrom-3-methylpyridin 2,5-Dibromo-3-picoline 2,5-dibromo-3-methyl-pyridine 2,5-Dibromo-3-methylpyridin 2,5-Dibromo-3-methylpyridine MFCD02093085 |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 260.0±35.0 °C at 760 mmHg |
| Melting Point | 43-47 °C(lit.) |
| Molecular Formula | C6H5Br2N |
| Molecular Weight | 250.919 |
| Flash Point | 111.1±25.9 °C |
| Exact Mass | 248.878860 |
| PSA | 12.89000 |
| LogP | 3.04 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.594 |
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H315-H318 |
| Precautionary Statements | P280-P301 + P310-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2933399090 |
|
~96%
3430-18-0 |
| Literature: CUSHMAN, Mark S.; KISELEV, Evgeny A.; MORRELL, Andrew E. Patent: US2014/18360 A1, 2014 ; Location in patent: Paragraph 0175 ; |
|
~%
3430-18-0 |
| Literature: European Journal of Medicinal Chemistry, , vol. 24, # 3 p. 249 - 258 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
| 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% |