7H-Pyrazolo(3,4-d)-v-triazin-4-ol, 7-methyl-

Modify Date: 2024-09-29 09:21:53

7H-Pyrazolo(3,4-d)-v-triazin-4-ol, 7-methyl- Structure
7H-Pyrazolo(3,4-d)-v-triazin-4-ol, 7-methyl- structure
Common Name 7H-Pyrazolo(3,4-d)-v-triazin-4-ol, 7-methyl-
CAS Number 18213-76-8 Molecular Weight 151.12600
Density 1.84g/cm3 Boiling Point 256.4ºC at 760 mmHg
Molecular Formula C5H5N5O Melting Point N/A
MSDS N/A Flash Point 108.8ºC

 Names

Name 7-Methyl-7H-pyrazolo[3,4-d]-v-triazin-4-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.84g/cm3
Boiling Point 256.4ºC at 760 mmHg
Molecular Formula C5H5N5O
Molecular Weight 151.12600
Flash Point 108.8ºC
Exact Mass 151.04900
PSA 76.46000
Vapour Pressure 0.0155mmHg at 25°C
Index of Refraction 1.873

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UR0825000
CHEMICAL NAME :
7H-Pyrazolo(3,4-d)-v-triazin-4-ol, 7-methyl-
CAS REGISTRY NUMBER :
18213-76-8
LAST UPDATED :
197904
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H5-N5-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07001

 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

1-Methyl-4-hydroxy-pyrazolo<3,4-d>-vic.-triazin
(1-Methyl-1H-imidazol-4-yl)methanol hydrochloride
1-methyl-4-hydroxymethyl-imidazole. hydrochloride
7-methyl-3,7-dihydro-pyrazolo[3,4-d][1,2,3]triazin-4-one
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