33368-94-4

• 常用中文名：5-甲基-2-硫酮-4-咪唑啉酮
• 常用英文名：5-METHYL-2-THIOXOIMIDAZOLIDIN-4-ONE
• CAS号：33368-94-4
• 分子式：C₄H₆N₂OS
• 分子量：130.16800
• 发布时间：2019-02-17 18:21:27
• 更新时间：2025-08-25 17:08:03

名称

• 中文名: 5-甲基-2-硫酮-4-咪唑啉酮
• 英文名: 5-methyl-2-sulfanylideneimidazolidin-4-one
• 中文别名: 5-甲基-2-硫氧代咪唑啉-4-酮
• 英文别名: 5-Methyl-2-thioguidanthion; 5-Methyl-2-thioxo-4-imidazolidinone; HYDANTOIN,5-METHYL-2-THIO; 5-methyl thiohydantoin; 5-methyl-2-thioxo-imidazolidine-4-one; 5-Methyl-2-thioxoimidazolidin-4-one; 4-Imidazolidinone,5-methyl-2-thioxo; 5-Methyl-2-thiohydantoin; 5-Methyl-2-thioxo-imidazolidin-4-on

物化性质

• 密度: 1.37
• 分子式: C₄H₆N₂OS
• 分子量: 130.16800
• 精确质量: 130.02000
• PSA: 83.75000
• 折射率: 1.614

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : MU2650000 CHEMICAL NAME : Hydantoin, 5-methyl-2-thio- CAS REGISTRY NUMBER : 33368-94-4 LAST UPDATED : 198812 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C4-H6-N2-O-S MOLECULAR WEIGHT : 130.18 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1050 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 13,350,1958 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 420 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRZKAP Farmatsevtichnii Zhurnal (Kiev). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.3- 1930- Volume(issue)/page/year: 17(1),36,1962

安全

• 海关编码: 2933990090

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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%