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2,4-滴酸乙基己酯

2,4-滴酸乙基己酯名称

[ CAS 号 ]:
1928-43-4

[ 中文名 ]:
2,4-滴异辛酯

[ 英文名 ]:
2-ethylhexyl 2,4-dichlorophenoxyacetate

[中文别名 ]:

[英文别名 ]:

rac-(2R)-2-ethylhexyl (2,4-dichlorophenoxy)acetate
EINECS 217-673-3
2,4-D 2-Ethylhexyl ester
Caswell No. 315AS
2-ethylhexyl 2-(2,4-dichlorophenoxy)acetate
2,3-DIMETHYLANILINE HYDROCHLORIDE
(RS)-2-ethylhexyl (2,4-dichlorophenoxy)acetate

2,4-滴酸乙基己酯物理化学性质

[ 密度 ]:
1.15g/cm3

[ 沸点 ]:
396.9ºC at 760mmHg

[ 熔点 ]:
<-37ºC

[ 分子式 ]:
C₁₆H₂₂Cl₂O₃

[ 分子量 ]:
333.25000

[ 闪点 ]:
137ºC

[ 精确质量 ]:
332.09500

[ PSA ]:
35.53000

[ LogP ]:
5.13180

[ 折射率 ]:
1.5810 (estimate)

2,4-滴酸乙基己酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG8525000

CHEMICAL NAME :: Acetic acid, (2,4-dichlorophenoxy)-, 2-ethylhexyl ester

CAS REGISTRY NUMBER :: 1928-43-4

BEILSTEIN REFERENCE NO. :: 2293059

LAST UPDATED :: 199706

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C16-H22-Cl2-O3

MOLECULAR WEIGHT :: 333.28

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 :: 300 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB85-143766 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 27300 mg/kg/13W-C

TOXIC EFFECTS :: Endocrine - changes in thyroid weight Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - weight loss or decreased 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: 33,161,1996

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 514 mg/kg/13W-C

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - changes in testicular weight

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 29,78,1996 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

2,4-滴酸乙基己酯安全信息

[ 危险品运输编码 ]:
UN 3348

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)