- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,5-Dibromo-4-picoline
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,5-Dibromo-4-picoline
- Price: ￥188.0/5g ￥88.0/1g
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,5-Dibromo-4-methylpyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
3430-23-7
3430-23-7 structure
- Name: 3,5-Dibromo-4-picoline
- Chemical Name: 3,5-Dibromo-4-methylpyridine
- CAS Number: 3430-23-7
- Molecular Formula: C6H5Br2N
- Molecular Weight: 250.919
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
- Create Date: 2018-06-27 14:39:19
- Modify Date: 2025-08-22 00:28:24
| Name | 3,5-Dibromo-4-methylpyridine |
|---|---|
| Synonyms |
4-Methyl-3,5-dibromopyridine
Pyridine, 3,5-dibromo-4-methyl- 3,5-dibromo-4-methyl-pyridine MFCD00128859 3,5-Dibromo-4-picoline 3,5-Dibrom-4-methyl-pyridin 3,5-Dibromo-4-methylpyridine |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 243.0±35.0 °C at 760 mmHg |
| Melting Point | 104-107°C |
| Molecular Formula | C6H5Br2N |
| Molecular Weight | 250.919 |
| Flash Point | 100.7±25.9 °C |
| Exact Mass | 248.878860 |
| PSA | 12.89000 |
| LogP | 3.19 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.594 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| HS Code | 2933399090 |
|
~66%
3430-23-7 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 12, # 20 p. 3009 - 3013 |
|
~%
3430-23-7 |
| Literature: US2006/4000 A1, ; Page/Page column 13 ; |
|
~%
3430-23-7 |
| Literature: Tetrahedron Letters, , vol. 37, # 15 p. 2565 - 2568 |
| Precursor 2 | |
|---|---|
| DownStream 3 | |
| 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% |