- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Iodopyrazine
- 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-Iodopyrazine
- Price: ￥646.0/25g ￥216.0/5g ￥66.0/1g ￥356.0/10g
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Iodopyrazine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 2-Iodopyrazine
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
32111-21-0
32111-21-0 structure
- Name: 2-Iodopyrazine
- Chemical Name: 2-Iodopyrazine
- CAS Number: 32111-21-0
- Molecular Formula: C4H3IN2
- Molecular Weight: 205.984
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrazines
- Create Date: 2018-04-21 08:00:00
- Modify Date: 2025-08-20 12:05:38
| Name | 2-Iodopyrazine |
|---|---|
| Synonyms |
2-iodo-pyrazine
IODOPYRAZINE 3-iodopyrazine MFCD01319019 2-iodipyrazine |
| Density | 2.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 227.2±20.0 °C at 760 mmHg |
| Molecular Formula | C4H3IN2 |
| Molecular Weight | 205.984 |
| Flash Point | 91.2±21.8 °C |
| Exact Mass | 205.934082 |
| PSA | 25.78000 |
| LogP | 0.86 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.641 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| 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 | 2933990090 |
|
~82%
32111-21-0 |
| Literature: Ple, Nelly; Turck, Alain; Heynderickx, Arnault; Queguiner, Guy Tetrahedron, 1998 , vol. 54, # 33 p. 9701 - 9710 |
|
~72%
32111-21-0 |
| Literature: Dong, Zhi-Bing; Zhu, Wei-Hua; Zhang, Zhi-Guang; Li, Min-Zhi Journal of Organometallic Chemistry, 2010 , vol. 695, # 5 p. 775 - 780 |
|
~54%
32111-21-0 |
| Literature: Seggio, Anne; Chevallier, Floris; Vaultier, Michel; Mongin, Florence Journal of Organic Chemistry, 2007 , vol. 72, # 17 p. 6602 - 6605 |
|
~60%
32111-21-0 |
| Literature: Synthesis, , # 24 art. no. Z18208SS, p. 4033 - 4035 |
| Precursor 2 | |
|---|---|
| DownStream 9 | |
| 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% |