Online Database of Chemicals from Around the World
| Epochem Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
 |
+86 (21) 6760-1595 6760-1597 | |||
 |
seth_wang@epochem.com | |||
 |
QQ chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink standard supplier since 2005 | ||||
| Qingdao Free Trade Zone United International Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
|
+86 (532) 83893696 +86 13808950921 | |||
|
jason.wang@unitedint.com | |||
|
QQ chat | |||
| Chemical distributor | ||||
| chemBlink standard supplier since 2006 | ||||
| Xinxiang Jujing Chemcials Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
|
+86 (373) 495-1024 | |||
|
sales@jujingchem.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2008 | ||||
| Simagchem Corporation | China | Inquire | ||
|---|---|---|---|---|
|
+86 13806087780 | |||
|
sale@simagchem.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink standard supplier since 2008 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
|
+86 (551) 6541-8684 | |||
|
sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink standard supplier since 2010 | ||||
| BOC Sciences | USA | Inquire | ||
|---|---|---|---|---|
|
+1 (631) 485-4226 | |||
|
info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2010 | ||||
| Huabo Biotech Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
|
+86 (532) 83893696 +86 13808950921 | |||
|
jason.wang@unitedint.com | |||
|
QQ chat | |||
| Chemical manufacturer since 2008 | ||||
| chemBlink standard supplier since 2015 | ||||
| Leap Chem Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
|
+86 (852) 3060-6658 | |||
|
market19@leapchem.com | |||
|
QQ chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink standard supplier since 2015 | ||||
| Classification | Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyrazines |
|---|---|
| Name | Pyrazine |
| Synonyms | 1,4-Diazine |
| Molecular Structure |  |
| Molecular Formula | C4H4N2 |
| Molecular Weight | 80.09 |
| CAS Registry Number | 290-37-9 |
| EC Number | 206-027-6 |
| Density | 1.031 |
|---|---|
| Melting point | 52-56 ºC |
| Boiling point | 115-116 ºC |
| Flash point | 55 ºC |
| Water solubility | SOLUBLE |
| Hazard Symbols |
F;Xi Details | ||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Risk Codes | R11;R36/37/38 Details | ||||||||||||||||||||||||||||||||||||||||||||
| Safety Description | S16;S26;S36 Details | ||||||||||||||||||||||||||||||||||||||||||||
| Hazard Classification | |||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||
| Transport Information | UN 1325 | ||||||||||||||||||||||||||||||||||||||||||||
| SDS | Available | ||||||||||||||||||||||||||||||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for Pyrazine |
