2,6-Dichloro-7-methylpurine

Modify Date: 2024-01-08 17:34:41

2,6-Dichloro-7-methylpurine Structure
2,6-Dichloro-7-methylpurine structure
Common Name 2,6-Dichloro-7-methylpurine
CAS Number 2273-93-0 Molecular Weight 203.029
Density 1.8±0.1 g/cm3 Boiling Point 307.2±52.0 °C at 760 mmHg
Molecular Formula C6H4Cl2N4 Melting Point 260-262ºC
MSDS N/A Flash Point 139.6±30.7 °C

 Names

Name 2,6-dichloro-7-methylpurine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 307.2±52.0 °C at 760 mmHg
Melting Point 260-262ºC
Molecular Formula C6H4Cl2N4
Molecular Weight 203.029
Flash Point 139.6±30.7 °C
Exact Mass 201.981308
PSA 43.60000
LogP 1.26
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.760
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UO7560000
CHEMICAL NAME :
Purine, 2,6-dichloro-7-methyl-
CAS REGISTRY NUMBER :
2273-93-0
BEILSTEIN REFERENCE NO. :
0174289
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H4-Cl2-N4
MOLECULAR WEIGHT :
203.04
WISWESSER LINE NOTATION :
T56 BN DN FN HNJ B1 GG IG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
DNA damage
TEST SYSTEM :
Mammal - species unspecified Lymphocyte
DOSE/DURATION :
10 mmol/L
REFERENCE :
PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 48,686,1962

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 22
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

2,6-Dichloro-7-methyl-7H-purine
MFCD00039690
2,6-Dichlor-7-methyl-ourin
7H-Purine,2,6-dichloro-7-methyl
Purine,2,6-dichloro-7-methyl
2,6-Dichloro-7-methylpurine
7H-Purine, 2,6-dichloro-7-methyl-
7-Methyl-2.6-dichlor-purin
2,6-dichlor-7-methyl-7h-purin
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