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三甘醇二乙酸酯

三甘醇二乙酸酯用途

【用途一】
用作溶剂、萃取剂、干燥剂等

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三甘醇二乙酸酯名称

[ CAS 号 ]:
111-21-7

[ 中文名 ]:
三甘醇二乙酸酯

[ 英文名 ]:
1,2-Ethanediylbis(oxy-2,1-ethanediyl) diacetate

[中文别名 ]:

[英文别名 ]:

1,2-Ethanediylbis(oxy-2,1-ethanediyl) diacetate
ETHYLENEBIS-(2-OXYETHYL ACETATE)
EINECS 203-846-0
MFCD00026213
2-[2-(2-acetyloxyethoxy)ethoxy]ethyl acetate
Ethane-1,2-diylbis(oxyethane-2,1-diyl) diacetate
Triethylene Glycol Diacetate

三甘醇二乙酸酯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
286.0±0.0 °C at 760 mmHg

[ 熔点 ]:
-50°C

[ 分子式 ]:
C₁₀H₁₈O₆

[ 分子量 ]:
234.246

[ 闪点 ]:
125.2±21.8 °C

[ 精确质量 ]:
234.110336

[ PSA ]:
71.06000

[ LogP ]:
-0.44

[ 外观性状 ]:
透明无色-浅黄色

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.433

[ 储存条件 ]:
室温，干燥，密封

三甘醇二乙酸酯MSDS

三甘醇二乙酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YE4950000

CHEMICAL NAME :: Triethylene glycol, diacetate

CAS REGISTRY NUMBER :: 111-21-7

BEILSTEIN REFERENCE NO. :: 1789453

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C10-H18-O6

MOLECULAR WEIGHT :: 234.28

WISWESSER LINE NOTATION :: 1VO2O2O2OV1

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: 3/27/1969 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 22600 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 8 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 534 gm/kg

SEX/DURATION :: multigeneration

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 18,602,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1315 No. of Facilities: 64 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 152 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1315 No. of Facilities: 45 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 4322 (estimated) No. of Female Employees: 356 (estimated)

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三甘醇二乙酸酯安全信息

[ 危害码 (欧洲) ]:
Xn

[ 安全声明 (欧洲) ]:
S24/25

[ RTECS号 ]:
YE4950000

[ 海关编码 ]:
2918990090

三甘醇二乙酸酯合成路线

三甘醇二乙酸酯上下游产品

三甘醇二乙酸酯上游产品

三甘醇二乙酸酯下游产品

三甘醇二乙酸酯海关

[ 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%