Butanoic acid,2-ethyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester

名称

[ CAS 号 ]:
95-08-9

[ 英文名 ]:
Butanoic acid,2-ethyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester

[英文别名 ]:

Plasticizer 3GH
Triglycol dihexoate
Triethyleneglycol diethyl butyrate
Triethylene glycol di-2-ethylbutyrate
Triglycol dicaproate
Flexol plasticizer 3GH

物理化学性质

[ 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

安全信息

[ 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%