- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Chloro-3-fluoroisonicotinic acid
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Chloro-3-fluoroisonicotinic acid
- Price: ￥448.0/10g ￥248.0/5g ￥908.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Chloro-3-fluoroisonicotinic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
628691-93-0
628691-93-0 structure
- Name: 2-Chloro-3-fluoroisonicotinic acid
- Chemical Name: 2-Chloro-3-Fluoroisonicotinic Acid
- CAS Number: 628691-93-0
- Molecular Formula: C6H3ClFNO2
- Molecular Weight: 175.545
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-09-28 19:13:27
- Modify Date: 2025-08-27 13:23:21
| Name | 2-Chloro-3-Fluoroisonicotinic Acid |
|---|---|
| Synonyms |
MFCD04038325
2-Chloro-3-fluoroisonicotinic acid 4-Pyridinecarboxylic acid, 2-chloro-3-fluoro- |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 389.1±37.0 °C at 760 mmHg |
| Melting Point | 199ºC (dec.) |
| Molecular Formula | C6H3ClFNO2 |
| Molecular Weight | 175.545 |
| Flash Point | 189.1±26.5 °C |
| Exact Mass | 174.983627 |
| PSA | 50.19000 |
| LogP | 1.68 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.563 |
| Storage condition | Room temperature. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~77%
628691-93-0 |
| Literature: MERCK SHARP and DOHME LIMITED Patent: WO2003/99816 A1, 2003 ; Location in patent: Page 61 ; WO 03/099816 A1 |
| Precursor 2 | |
|---|---|
| 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% |