英语词典化工词典

1,3-Diazaspiro[4.4]nonane-2,4-dione,1-acetyl-

1,3-Diazaspiro[4.4]nonane-2,4-dione,1-acetyl-


  • 中文别名:1-乙酰基-1,3-二氮杂螺[4.4]壬烷-2,4-二酮
  • 中文释义:1-acetyl-1,3-diazaspiro[4.4]nonane-2,4-dione
  • 英文别名:1-acetyl-1,3-diazaspiro[4.4]nonane-2,4-dione;
    1'-Acetyl-cyclopentanspiro-5'-hydantoin;
    1,4-dione,1-acetyl;
    1'-Acetylcyclopentanespiro-5'-hydantoin 
  • CAS No.:1012-35-7
  • 分子式:

    C9H12N2O3

  • 分子量:196.2032
  • 精确分子量:196.08500
  • PSA:66.48000
  • InChI:The Key: ZKYOZCXGILTYOW-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.34g/cm3
折射率:
1.563

安全信息

密度:
1.34g/cm3
折射率:
1.563

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HM2947000
CHEMICAL NAME :
1,3-Diazaspiro(4.4)nonane-2,4-dione, 1-acetyl-
CAS REGISTRY NUMBER :
1012-35-7
BEILSTEIN REFERENCE NO. :
0790043
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H12-N2-O3
MOLECULAR WEIGHT :
196.23
WISWESSER LINE NOTATION :
T5MVNXVJ CV1 D-& AL5XTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 8,239,1965

海关数据

中国海关编码:2933990090

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
摘要/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%

热门化工词典词汇