2-Chloro-5-hydrazinopyrazine

Modify Date: 2025-08-25 12:56:57

2-Chloro-5-hydrazinopyrazine Structure
2-Chloro-5-hydrazinopyrazine structure
Common Name 2-Chloro-5-hydrazinopyrazine
CAS Number 299441-13-7 Molecular Weight 144.562
Density 1.5±0.1 g/cm3 Boiling Point 308.5±42.0 °C at 760 mmHg
Molecular Formula C4H5ClN4 Melting Point N/A
MSDS N/A Flash Point 140.4±27.9 °C

 Names

Name (5-chloropyrazin-2-yl)hydrazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 308.5±42.0 °C at 760 mmHg
Molecular Formula C4H5ClN4
Molecular Weight 144.562
Flash Point 140.4±27.9 °C
Exact Mass 144.020279
PSA 67.06000
LogP 0.74
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.684

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-Chloro-6-hydrazinopyridazine
QC-3376
2-Chloro-5-hydrazinopyrazine
Pyrazine, 2-chloro-5-hydrazinyl-
2-Chloro-5-hydrazinylpyrazine
5-chloro-2-hydrazinopyrazine
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