9H-Purine-2,8-diamine

Modify Date: 2025-09-23 12:28:28

9H-Purine-2,8-diamine Structure
9H-Purine-2,8-diamine structure
Common Name 9H-Purine-2,8-diamine
CAS Number 644-40-6 Molecular Weight 150.14100
Density 1.743g/cm3 Boiling Point 596.5ºC at 760 mmHg
Molecular Formula C5H6N6 Melting Point N/A
MSDS N/A Flash Point 350.2ºC

 Names

Name 7H-purine-2,8-diamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.743g/cm3
Boiling Point 596.5ºC at 760 mmHg
Molecular Formula C5H6N6
Molecular Weight 150.14100
Flash Point 350.2ºC
Exact Mass 150.06500
PSA 106.50000
LogP 0.67970
Index of Refraction 1.939
InChIKey VKKXEIQIGGPMHT-UHFFFAOYSA-N
SMILES Nc1ncc2[nH]c(N)nc2n1

 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

9H-Purine-2,8-diamine
1H-PURINE-2,8-DIAMINE
2,8-Diaminopurin
7(9)H-purine-2,8-diamine
2.6-Diamino-purin
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