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C9-11 烷基醇乙氧基化物

C9-11 烷基醇乙氧基化物名称

[ CAS 号 ]:
68439-46-3

[ 中文名 ]:
C9-11 烷基醇乙氧基化物

[ 英文名 ]:
Alcohols, C9-11, Ethoxylated

[中文别名 ]:

[英文别名 ]:

Polyoxyethylene Alkyl(C9-11) Alcohol
POE alkyl(C9-11) alcohol
Polyoxyethylene alkyl(C9-11) Ether

C9-11 烷基醇乙氧基化物物理化学性质

[ 分子式 ]:
C₁₃H₂₈O₂

[ 分子量 ]:
216.36000

[ 精确质量 ]:
216.20900

[ PSA ]:
29.46000

[ LogP ]:
3.52610

[ 外观性状 ]:
无色透明液体至白色膏体至白色片状或颗粒固体。通常，EO数低于9时，液体；EO数大于10时，膏体；EO数大于20时，固体。微有特殊气味。

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开存放

[ 稳定性 ]:
稳定。

[ 水溶解性 ]:
分散于水至溶于水。溶解度取决于EO数。

C9-11 烷基醇乙氧基化物毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AZ8100000

CHEMICAL NAME :: Alkyl(C9-11) alcohol, ethoxylated

CAS REGISTRY NUMBER :: 68439-46-3

LAST UPDATED :: 199710

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1378 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Gastrointestinal - hypermotility, diarrhea

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 10(4),427,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Gastrointestinal - hypermotility, diarrhea

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 10(4),427,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1950 mg/kg/13W-I

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain Nutritional and Gross Metabolic - changes in phosphorus Nutritional and Gross Metabolic - changes in potassium

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 10(4),427,1991

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C9-11 烷基醇乙氧基化物安全信息

[ 危险品运输编码 ]:
UN 3082

[ 包装等级 ]:
III