3-Hydroxymethyl-1,3-diazaspiro[4.4]nonane-2,4-dione

名称

[ CAS 号 ]:
878-52-4

[ 英文名 ]:
3-Hydroxymethyl-1,3-diazaspiro[4.4]nonane-2,4-dione

[英文别名 ]:

3'-Hydroxymethyl-cyclopentan-spiro-5'-hydantoin

物理化学性质

[ 密度 ]:
1.41g/cm3

[ 分子式 ]:
C₈H₁₂N₂O₃

[ 分子量 ]:
184.19200

[ 精确质量 ]:
184.08500

[ PSA ]:
73.13000

[ 折射率 ]:
1.596

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HM2949000

CHEMICAL NAME :: 1,3-Diazaspiro(4.4)nonane-2,4-dione, 3-(hydroxymethyl)-

CAS REGISTRY NUMBER :: 878-52-4

BEILSTEIN REFERENCE NO. :: 0784782

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H12-N2-O3

MOLECULAR WEIGHT :: 184.22

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 :: 1500 mg/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

安全信息

[ 海关编码 ]:
2933990090

海关

[ 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%