- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,3-Dibromo-5-picoline
- Price: ￥448.0/5g
- Purity: 97.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3-Dibromo-5-methylpyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 2,3-dibromo-5-methylpyridine
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
29232-39-1
29232-39-1 structure
- Name: 2,3-Dibromo-5-picoline
- Chemical Name: 2,3-dibromo-5-methylpyridine
- CAS Number: 29232-39-1
- Molecular Formula: C6H5Br2N
- Molecular Weight: 250.919
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-07-16 13:03:10
- Modify Date: 2024-01-02 18:40:01
| Name | 2,3-dibromo-5-methylpyridine |
|---|---|
| Synonyms |
5,6-Dibromo-3-picoline
Pyridine, 2,3-dibromo-5-methyl- 3-dibromo-5-methylpyridine 2,3-Dibromo-5-picoline 2,3-Dibromo-5-methylpyridin 2,3-dibromo-5-methyl-pyridine 2,3-Dibromo-5-methylpyridine MFCD04112574 |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 270.8±35.0 °C at 760 mmHg |
| Molecular Formula | C6H5Br2N |
| Molecular Weight | 250.919 |
| Flash Point | 117.6±25.9 °C |
| Exact Mass | 248.878860 |
| PSA | 12.89000 |
| LogP | 2.88 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.594 |
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H318 |
| Precautionary Statements | P280-P301 + P310-P305 + P351 + P338 |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | 26-36/37/39 |
| RIDADR | UN 2811 6.1 / PGIII |
| HS Code | 2933399090 |
|
~96%
29232-39-1 |
| Literature: TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: WO2008/16184 A1, 2008 ; Location in patent: Page/Page column 187-188 ; |
|
~40%
29232-39-1 |
| Literature: Pews, R. Garth; Lysenko, Zenon Journal of Organic Chemistry, 1985 , vol. 50, # 25 p. 5115 - 5119 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| 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% |