4H-Imidazo[4,5-d]-1,2,3-triazin-4-one
- 中文别名：达卡巴嗪相关物质B
- 中文释义：达卡巴嗪相关物质B
- 英文别名：imidazo[4,5-d]triazin-4-one;
Imidazo<4,5-d>-1,2,3-triazin-4-on;
Imidazotriazinone;
2-AZAHYPOXANTHINE,BP STANDARD
- CAS No.：63907-29-9
- 分子式：C4HN5O
- 分子量： 137.12
- 精确分子量：135.01800
- PSA：78.87000
- InChI：The Key: IJYHVZICHKCLMQ-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 2.22g/cm3
- 沸点：
- 217.5ºC at 760 mmHg
- 闪点：
- 83.4ºC
- 折射率：
- 2.087
安全信息
- 密度：
- 2.22g/cm3
- 沸点：
- 217.5ºC at 760 mmHg
- 闪点：
- 83.4ºC
- 折射率：
- 2.087
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NJ6150000
- CHEMICAL NAME :
- 4H-Imidazo(4,5-d)-v-triazine, 4-oxo-
- CAS REGISTRY NUMBER :
- 63907-29-9
- LAST UPDATED :
- 198910
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C4-H3-N5-O
- MOLECULAR WEIGHT :
- 137.12
- WISWESSER LINE NOTATION :
- T56 BN DN FNNNVJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3005 mg/kg/21W-C
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Endocrine - adrenal cortex tumors Skin and Appendages - tumors
MUTATION DATA
- TYPE OF TEST :
- Mutation test systems - not otherwise specified
- TEST SYSTEM :
- Rodent - rat Cells - not otherwise specified
- DOSE/DURATION :
- 1 mmol/L
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 36,2827,1976
