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China 2-cyanopyrazine 19847-12-2 - China Supplier
China 2-cyanopyrazine 19847-12-2 - China Supplier

2-cyanopyrazine 19847-12-2

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S?n ph?m khác

M? t?
Th?ng tin b? sung

C?ng th?c hóa(chǎn) h?cC5H3N3
Kh?i l??ng phan t?105.1
C?ng th?c c?u t?o
Kh?i l??ng riêng1.174 g/mL at 25 °C (lit.)
Nhi?t ?? nóng ch?y18-20°C
Nhi?t ?? s?i87 °C/6 mmHg (lit.)
?i?m ch?p cháy206°F
?? tan trong n??cSlightly soluble in water.
áp su?t h?i0.0834mmHg at 25°C
?? tanAxetonitrile (h?i tan), Chloroform (h?i tan)
Ch? s? khúc x?n20/D 1.534(lit.)
H?ng s? axit-1.97±0.10(Predicted)
?i?u ki?n b?o qu?nInert atmosphere,Room Temperature
Th? tr?ngCh?t r?n
Màu s?cClear colorless to yellow
BRN110008
Gi?i h?n ph?i nhi?mNIOSH: IDLH 25 mg/m3
Tính ch?t v?t ly hóa(chǎn) h?cKh?i l??ng riêng 1.174
Nhi?t ?? s?i 87°C (6 mmHg)
Ch? s? khúc x? 1.534
?i?m ch?p cháy 206°F

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