3356-88-5

• 常用中文名：3-(2-羟乙基)-2-恶唑烷酮
• 常用英文名：3-(2-Hydroxyethyl)-2-oxazolidinone
• CAS号：3356-88-5
• 分子式：C₅H₉NO₃
• 分子量：131.130
• 发布时间：2019-01-02 12:05:10
• 更新时间：2024-01-02 10:09:31

名称

• 中文名: 3-(2-羟乙基)-2-恶唑烷酮
• 英文名: 3-(2-hydroxyethyl)-1,3-oxazolidin-2-one
• 中文别名: 3-(2-羟基乙基)-2-噁唑烷酮
• 英文别名: N-2-hydroxyethyl-1,3-oxazolidin-2-one; 3-(2-Hydroxyethyl)-1,3-oxazolidin-2-one; N-2-hydroxyethyloxazolidinone; 2-Oxazolidinone, 3-(2-hydroxyethyl)-; N-Hydroxyethyl-2-oxazolidone; 3-(2-Hydroxyethyl)-2-oxazolidinone; T5NVOTJ A2Q

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 379.6±25.0 °C at 760 mmHg
• 分子式: C₅H₉NO₃
• 分子量: 131.130
• 闪点: 183.4±23.2 °C
• 精确质量: 131.058243
• PSA: 49.77000
• LogP: -1.01
• 蒸汽压: 0.0±1.9 mmHg at 25°C
• 折射率: 1.498

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : RQ2850000 CHEMICAL NAME : 2-Oxazolidinone, 3-(2-hydroxyethyl)- CAS REGISTRY NUMBER : 3356-88-5 BEILSTEIN REFERENCE NO. : 0115749 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H9-N-O3 MOLECULAR WEIGHT : 131.15 WISWESSER LINE NOTATION : T5NVOTJ A2Q HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 750 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

安全

• 海关编码: 2934999090

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 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
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%