- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,5-Dichloro-2-pyrazinecarboxylic acid
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,5-Dichloro-2-pyrazinecarboxylic acid
- Price: ￥258.0/100mg ￥858.0/500mg
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,5-Dichloropyrazine-2-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
312736-49-5
312736-49-5 structure
- Name: 3,5-Dichloro-2-pyrazinecarboxylic acid
- Chemical Name: 3,5-dichloropyrazine-2-carboxylic acid
- CAS Number: 312736-49-5
- Molecular Formula: C5H2Cl2N2O2
- Molecular Weight: 192.988
- Create Date: 2018-06-29 22:55:05
- Modify Date: 2025-08-25 21:30:25
| Name | 3,5-dichloropyrazine-2-carboxylic acid |
|---|---|
| Synonyms |
QC-6803
3,5-dichloro-pyrazine-2-carboxylic acid 2-COOH-3,5-di-Cl-pyrazine 3,5-Dichloro-2-pyrazinecarboxylic acid 2-Carboxy-3,5-dichloropyrazine 2-Pyrazinecarboxylic acid, 3,5-dichloro- |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 335.1±37.0 °C at 760 mmHg |
| Molecular Formula | C5H2Cl2N2O2 |
| Molecular Weight | 192.988 |
| Flash Point | 156.5±26.5 °C |
| Exact Mass | 191.949326 |
| PSA | 63.08000 |
| LogP | 0.20 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.614 |
| HS Code | 2933990090 |
|---|
|
~71%
312736-49-5 |
| Literature: Sudhakar, Anantha Patent: US2011/105497 A1, 2011 ; Location in patent: Page/Page column 38 ; |
|
~21%
312736-49-5 |
| Literature: LEWIS, Richard T.; ALLEN, Jennifer R.; CHENG, Yuan; CHOQUETTE, Deborah; EPSTEIN, Oleg; GUZMAN-PEREZ, Angel; HARRINGTON, Paul E.; HUA, Zihao; HUNGATE, Randall W.; HUMAN, Jason Brooks; JUDD, Ted; LIU, Qingyian; LOPEZ, Patricia; MINATTI, Ana Elena; OLIVIERI, Philip; ROMERO, Karina; RUMFELT, Shannon; RZASA, Robert M.; SCHENKEL, Laurie; STELLWAGEN, John; WHITE, Ryan; XUE, Qiufen; ZHENG, Xiao; ZHONG, Wenge Patent: US2014/107109 A1, 2014 ; Location in patent: Page/Page column ; |
|
~%
312736-49-5 |
| Literature: EP1184376 A1, ; Page 12 ; |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |