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- 2,5-二甲基-4-硝基吡啶1-氧化物
2,5-二甲基-4-硝基吡啶1-氧化物 基本信息
- 中文名称:
- 2,5-二甲基-4-硝基吡啶1-氧化物
- 中文别名:
- 2,5-二甲基-4-硝基吡啶1-氧化物
- 英文名称:
- Pyridine,2,5-dimethyl-4-nitro-, 1-oxide
- 英文别名:
- 2,5-dimethyl-4-nitro-1-oxidopyridin-1-ium;
Pyridine,2,5-dimethyl-4-nitro-,1-oxide;
2,5-Dimethyl-4-nitropyridine 1-oxide;
2,5-Dimethyl-4-nitropyridine N-oxide;
2,5-Dimethyl-4-nitropyridin-N-oxid;
4-nitro-2,5-dimethylpyridine-N-oxide
- CAS No.:
- 21816-42-2
- 分 子 式:
- C7H8N2O3
- 分 子 量:
- 168.17
- 精确分子量:
- 168.05300
- PSA:
- 71.28000
- InChI:
- The Key: GVGSFHVUBRWBJT-UHFFFAOYSA-N
- 安全术语:
- Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
- 分子结构式:
-

- SDS:
- 查看
2,5-二甲基-4-硝基吡啶1-氧化物 物化性质
- 密度:
- 1.3g/cm3
- 沸点:
- 393.8ºC at 760mmHg
- 闪点:
- 191.9ºC
- 折射率:
- 1.573
- 蒸汽压:
- 4.72E-06mmHg at 25°C
2,5-二甲基-4-硝基吡啶1-氧化物 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UT2808000
- CHEMICAL NAME :
- Pyridine, 2,5-dimethyl-4-nitro-, 1-oxide
- CAS REGISTRY NUMBER :
- 21816-42-2
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C7-H8-N2-O3
- MOLECULAR WEIGHT :
- 168.17
- WISWESSER LINE NOTATION :
- T6NJ AO B1 DNW E1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1800 mg/kg/15W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Tumorigenic - tumors at site of application
MUTATION DATA
- TYPE OF TEST :
- DNA damage
- TEST SYSTEM :
- Rodent - mouse Fibroblast
- DOSE/DURATION :
- 500 umol/L
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
35,521,1975
2,5-二甲基-4-硝基吡啶1-氧化物 海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%