17177-50-3

• 常用中文名：3,4-epoxybutane-1,2-diol
• 常用英文名：3,4-epoxybutane-1,2-diol
• CAS号：17177-50-3
• 分子式：C₄H₈O₃
• 分子量：104.10500
• 发布时间：2016-04-26 16:57:22
• 更新时间：2025-08-25 14:46:29

名称

• 英文名: (1,2-Dihydroxyethyl)oxirane
• 英文别名: 1-Oxiranyl-1,2-ethanediol; 1,2-Ethanediol,1-oxiranyl; 1,2-Epoxybutane-3,4-diol; 3,4-epoxybutane-1,2-diol; 1,2-EPOXY-3,4-BUTANEDIOL; 3,4-EPOXY-1,2-BUTANEDIOL; 1,2,3,4-Diepoxybutene; 1,2-dihydroxybut-3,4-epoxybutane; 1,2-Butanediol,3,4-epoxy; EPOXYBUTANEDIOL; butadiene diolepoxide; (1,​2-​Dihydroxyethyl)​oxirane

物化性质

• 密度: 1.389g/cm3
• 沸点: 265.8ºC at 760mmHg
• 分子式: C₄H₈O₃
• 分子量: 104.10500
• 闪点: 114.5ºC
• 精确质量: 104.04700
• PSA: 52.99000
• 蒸汽压: 0.00124mmHg at 25°C
• 折射率: 1.529

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : KI2470000 CHEMICAL NAME : 1,2-Ethanediol, 1-oxiranyl- CAS REGISTRY NUMBER : 17177-50-3 BEILSTEIN REFERENCE NO. : 1633586 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H8-O3 MOLECULAR WEIGHT : 104.12 HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : Mutation in mammalian somatic cells TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 450 umol/L REFERENCE : CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 15,713,1994

安全

• 海关编码: 2910900090

合成路线

497-06-3 ~70% 17177-50-3 149-32-6

文献：Lala, Maria A.; Tsivgoulis, Gerasimos M.; Ioannou, Panayiotis V. Phosphorus, Sulfur and Silicon and the Related Elements, 2007 , vol. 182, # 12 p. 2747 - 2760

564-00-1 ~% 17177-50-3

文献：Zhao, Chunyan; Koskinen, Mikko; Hemminki, Kari Toxicology Letters, 1998 , vol. 102-103, p. 591 - 594

497-06-3 ~% 17177-50-3

文献：Golding, Bernard T.; Slaich, Pritpal K.; Kennedy, Gordon; Bleasdale, Christine; Watson, William P. Chemical Research in Toxicology, 1996 , vol. 9, # 1 p. 147 - 157

上下游产品

上游产品  2
497-06-3 564-00-1
下游产品  1
765-34-4

海关

海关编码	2910900090
中文概述	2910900090. 三节环环氧化物，环氧醇（酚，醚），包括其卤化，磺化，硝化或亚硝化的衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%