CAS No: 290-37-9, Chemical Name: pyrazine
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290-37-9 pyrazine

Nom pyrazine
Synonymes 1,4-Diazine
Formule moléculaire C4H4N2
Poids Moléculaire 80.088
InChI InChI=1/C4H4N2/c1-2-6-4-3-5-1/h1-4H
Numéro de registre CAS 290-37-9
EINECS 206-027-6
Structure moléculaire 290-37-9 pyrazine
Densité 1.055g/cm3
Point de fusion 52-56℃
Point d'ébullition 118.6°C at 760 mmHg
Indice de réfraction 1.503
Point d'éclair 55.6°C
solubilité dans l'eau SOLUBLE
Les symboles de danger  F:Flammable;
 Xi:Irritant;
Codes des risques R11:;
R36/37/38:;
Description de sécurité S16:;
S26:;
S36:;
Gold Suppliers(16):
1Shandong Jitian Aroma Chemical Co.,Ltd.
2Tengzhou Runlong Fragrance Co., Ltd.
3SHANGHAI KINGDOM INDUSTRY CO., LTD.
4Guangzhou Huayin Chemical Co., Ltd
5Shanghai Domen International Co., Ltd
6Ruiyuan Flavor Co.,Ltd
7Penta Manufacturing Company
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