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6639-86-7生产厂家

6639-86-7价格

6639-86-7

6639-86-7结构式
6639-86-7结构式

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中文名 2-甲基-喹喔啉1,4-二氧化物
英文名 3-methyl-4-oxidoquinoxalin-1-ium 1-oxide
英文别名 2-Methylquinoxaline 1,4-dioxide
2-methylquinoxaline-1,4-diol
2-Methylquinoxaline di-N-oxide
2-methylquinoxalinediium-1,4-diolate
2-Methylchinoxalin-1,4-dioxid
2-methylquinoxaline dioxide
Quinoxaline,2-methyl-,1,4-dioxide
2-methylquinoxaline N,N'-dioxide
分子式 C9H8N2O2
分子量 176.17200
精确质量 176.05900
PSA 50.92000
LogP 2.00520
储存条件 室温

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VD3462500
CHEMICAL NAME :
Quinoxaline, 2-methyl-, 1,4-dioxide
CAS REGISTRY NUMBER :
6639-86-7
LAST UPDATED :
199706
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H8-N2-O2
MOLECULAR WEIGHT :
176.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1760 mg/kg/12D-I
TOXIC EFFECTS :
Related to Chronic Data - death
REFERENCE :
BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 8,286,1953

海关编码 2933990090
海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 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
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%