CAS No: 4744-50-7, Chemical Name: 2,3-pyrazinedicarboxylic anhydride
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4744-50-7 2,3-pyrazinedicarboxylic anhydride

produktnavn 2,3-pyrazinedicarboxylic anhydride
Synonymer PYRAZINE-2,3-DICARBOXYLIC ANHYDRIDE; 2,3-PYRAZINEDICARBOXYLIC ANHYDRIDE; 2,3-PYRAZINECARBOXYLIC ANHYDRIDE; FURO[3,4-B]PYRAZINE-5,7-DIONE; 2,3-Pyrazinedicarboxylic acid anhydride; Furo[3,4-b]pyrazine-5,7-dione (9CI); 2,3-PYRAZINEDICARBOXLIC ANHYDRIDE; 2,3-PYRAZINEDICARBOXYLICANHYDRATE
Molekylær Formel C6H2N2O3
Molekylvekt 150.0917
InChI InChI=1/C6H2N2O3/c9-5-3-4(6(10)11-5)8-2-1-7-3/h1-2H
CAS-nummer 4744-50-7
EINECS 225-260-4
Molecular Structure 4744-50-7 2,3-pyrazinedicarboxylic anhydride
Tetthet 1.686g/cm3
Smeltepunkt 210℃ (dec.)
Kokepunkt 357.3°C at 760 mmHg
Brytningsindeks 1.634
Flammepunktet 169.9°C
Hazard symboler  Xi:Irritant;
Risiko Koder R36/37/38:;
Sikkerhet Beskrivelse S26:;
S36:;
Gold Suppliers(5):
1Jiangxi Yifeng Chemical Co., Ltd.(Huangyan Huanhe chemical factory)
2Zhejiang Dongsheng New Material Technology Co.,LTD
3Levachem Co. Ltd.
4AFINE CHEMICALS LIMITED
5Beijing Cooperate Pharmaceutical Co.,Ltd.
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