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2,3-Dichloropyrazine

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2,3-Dichloropyrazine / CAS : 4858-85-9

Appearance Transparent colorless to yellowish liquid UN -
HS 29339900 DG Class -
Synonyms 2,3-Dichloro-1,4-Diazine; Ethyl 5,6-Dichloropyrazine; 2 3-Dichloropyrazine; Dichloropyrazine; Pyrazine,2,3-Dichloro; 2,3-Dichlor-Pyrazin
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Properties

Summary

Formula
C4H2Cl2N2
Molecular Mass
148.97800
Exact Mass
147.96000
PSA
25.78000
Logp
1.78340
IUPAC
2,3-dichloropyrazine
SMILES
C1=CN=C(C(=N1)Cl)Cl

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Plant and Other Extracts > Plant Extracts
Flavors and Fragrances > Spice

Chemical and Physical Properties

Melting Point
22.5-24.5 °C
Density
1.431 g/mL
Boiling Point
105-107 °C
Flash Point
102 °C
Appearance
Transparent colorless to yellowish liquid
Acidity and Basicity
acidness

Export information

HS Code
29339900
Export Rebate
13%
Risk Code
R36/37/38-20/21/22
Safety Label
Xn,Xi

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