95-08-9

• 常用中文名：Butanoic acid,2-ethyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester
• 常用英文名：Butanoic acid,2-ethyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester
• CAS号：95-08-9
• 分子式：C₁₈H₃₄O₆
• 分子量：346.45900
• 发布时间：2016-01-09 11:00:52
• 更新时间：2025-08-21 17:01:49

名称

• 英文名: 2-[2-[2-(2-ethylbutanoyloxy)ethoxy]ethoxy]ethyl 2-ethylbutanoate
• 英文别名: Plasticizer 3GH; Triglycol dihexoate; Triethyleneglycol diethyl butyrate; Triethylene glycol di-2-ethylbutyrate; Triglycol dicaproate; Flexol plasticizer 3GH

物化性质

• 密度: 1.001g/cm3
• 沸点: 409ºC at 760 mmHg
• 分子式: C₁₈H₃₄O₆
• 分子量: 346.45900
• 闪点: 173.5ºC
• 精确质量: 346.23600
• PSA: 71.06000
• LogP: 2.97840
• 折射率: 1.446

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : ET1575000 CHEMICAL NAME : Butyric acid, 2-ethyl-, diester with triethylene glycol CAS REGISTRY NUMBER : 95-08-9 BEILSTEIN REFERENCE NO. : 1804092 LAST UPDATED : 199710 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C18-H34-O6 MOLECULAR WEIGHT : 346.52 WISWESSER LINE NOTATION : 2Y2&VO2O2O2OVY2&2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Open irritation test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 4/21/1967 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 6 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 2,102,1975 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 3130 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes REFERENCE : JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941

安全

• 海关编码: 2918990090

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%