- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Chloropyridin-4-ol
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Chloropyridin-4-ol
- Price: ￥256.0/1g ￥106.0/250mg ￥806.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Chloro-4-hydroxypyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
89284-20-8
89284-20-8 structure
- Name: 3-Chloropyridin-4-ol
- Chemical Name: 3-chloro-1H-pyridin-4-one
- CAS Number: 89284-20-8
- Molecular Formula: C5H4ClNO
- Molecular Weight: 129.544
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
- Create Date: 2018-09-26 17:58:59
- Modify Date: 2025-08-25 16:19:53
| Name | 3-chloro-1H-pyridin-4-one |
|---|---|
| Synonyms |
4-Pyridinol, 3-chloro-
2-Chlorpyridin-4-ol 3-chloro-4-hydroxypyridine 3-Chloro-4-pyridinol 2-chloropyridin-4-ol 4-Pyridinol, 2-chloro- 3-Chlor-4-hydroxy-pyridin 3-Chloropyridin-4-ol 4-Pyridinol,3-chloro 2-Chloro-4-hydroxypyridine 2-Chloro-4-pyridinol 2-Chloropyridin-4(1H)-one |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 339.6±22.0 °C at 760 mmHg |
| Melting Point | 204-205℃ |
| Molecular Formula | C5H4ClNO |
| Molecular Weight | 129.544 |
| Flash Point | 159.2±22.3 °C |
| Exact Mass | 128.998138 |
| PSA | 33.12000 |
| LogP | -0.50 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.584 |
| HS Code | 2933399090 |
|---|
|
~84%
89284-20-8 |
| Literature: Gan, Zongjie; Hu, Bin; Song, Qiao; Xu, Yungen Synthesis, 2012 , vol. 44, # 7 p. 1074 - 1078 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |