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乙二醇单异丁醚

乙二醇单异丁醚用途

优良的表面活性剂，可代替汽油、柴油以清洗金属表面的污垢。它也是优质溶剂，广泛应用于油漆、油墨、皮革、染料、医药、食品、纺织、印染

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乙二醇单异丁醚名称

[ CAS 号 ]:
4439-24-1

[ 中文名 ]:
乙二醇单异丁醚

[ 英文名 ]:
2-Isobutoxyethanol

[中文别名 ]:

2-异丁氧基乙醇

[英文别名 ]:

Ethanol, 2-(2-methylpropoxy)-
Isobutyl cellosolve
EINECS 224-658-5
2-Isobutoxyethanol
Ethylene Glycol Monoisobutyl Ether
2-(2-Methylpropoxy)ethanol

乙二醇单异丁醚物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
158.8±8.0 °C at 760 mmHg

[ 分子式 ]:
C₆H₁₄O₂

[ 分子量 ]:
118.174

[ 闪点 ]:
50.4±7.7 °C

[ 精确质量 ]:
118.099380

[ PSA ]:
29.46000

[ LogP ]:
0.61

[ 外观性状 ]:
液体;Colorless to Almost colorless clear liquid

[ 蒸汽压 ]:
0.9±0.6 mmHg at 25°C

[ 折射率 ]:
1.416

[ 储存条件 ]:
室温，干燥

乙二醇单异丁醚MSDS

详细MSDS(安全技术说明书)

乙二醇单异丁醚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KL3850000

CHEMICAL NAME :: Ethanol, 2-isobutoxy-

CAS REGISTRY NUMBER :: 4439-24-1

BEILSTEIN REFERENCE NO. :: 1732707

LAST UPDATED :: 199712

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C6-H14-O2

MOLECULAR WEIGHT :: 118.20

WISWESSER LINE NOTATION :: Q2O1Y1&1

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: 3/4/1969 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1000 ppm/4H

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

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/4/1969

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1600 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 652 mg/kg

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

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 66,368,1992

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 710 uL/kg

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

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/4/1969

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 8870 mg/kg

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

REFERENCE :: 38MKAJ "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2nd rev. ed. in 1985. Volume(issue)/page/year: 2C,3940,1982

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乙二醇单异丁醚安全信息

[ 危险品运输编码 ]:
UN 1993

[ RTECS号 ]:
KL3850000

[ 海关编码 ]:
2909499000

乙二醇单异丁醚合成路线

详细合成路线

乙二醇单异丁醚上下游产品

乙二醇单异丁醚上游产品

乙二醇单异丁醚下游产品

乙二醇单异丁醚海关

[ 海关编码 ]: 2909499000

[ 中文概述 ]:
2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0% 退税率:9.0% 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 ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%