18063-89-3

• 常用中文名：Dihydro-2,5-diethyl-2,5-dimethyl-3(2H)-furanone
• 常用英文名：Dihydro-2,5-diethyl-2,5-dimethyl-3(2H)-furanone
• CAS号：18063-89-3
• 分子式：C₁₀H₁₈O₂
• 分子量：170.24900
• 发布时间：2017-10-09 20:31:08
• 更新时间：2025-09-02 02:32:40

名称

• 英文名: 2,5-diethyl-2,5-dimethyloxolan-3-one
• 英文别名: 2,5-diethyl-2,5-dimethyldihydrofuran-3-one; 2,5-Diaethyl-2,5-dimethyl-dihydro-furan-3-on

物化性质

• 密度: 0.904g/cm3
• 沸点: 219.7ºC at 760 mmHg
• 分子式: C₁₀H₁₈O₂
• 分子量: 170.24900
• 闪点: 74.3ºC
• 精确质量: 170.13100
• PSA: 26.30000
• LogP: 2.31320
• 蒸汽压: 0.118mmHg at 25°C
• 折射率: 1.424

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LU3565000 CHEMICAL NAME : 3(2H)-Furanone, dihydro-2,5-diethyl-2,5-dimethyl- CAS REGISTRY NUMBER : 18063-89-3 BEILSTEIN REFERENCE NO. : 0116552 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H18-O2 MOLECULAR WEIGHT : 170.28 WISWESSER LINE NOTATION : T5O CVTJ B2 B1 E2 E1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 180 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01456

安全

• 海关编码: 2932190090

合成路线

78-66-0 ~% 18063-89-3

文献：Dupont Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1911 , vol. 153, p. 275 Annales de Chimie (Cachan, France), 1913 , vol. <8> 30, p. 541

99978-14-0 ~% 18063-89-3

文献：Nasarow; Mazojan Zhurnal Obshchei Khimii, 1957 , vol. 27, p. 2951,2957;engl.Ausg.S.2984,2988

上下游产品

上游产品  1
78-66-0
下游产品  1
30010-09-4

海关

海关编码	2932190090
中文概述	2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%