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2-ethylhexyl 2,4-dichlorophenoxyacetate

Names

[ CAS No. ]:
1928-43-4

[ Name ]:
2-ethylhexyl 2,4-dichlorophenoxyacetate

[Synonym ]:
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

Chemical & Physical Properties

[ Density]:
1.15g/cm3

[ Boiling Point ]:
396.9ºC at 760mmHg

[ Melting Point ]:
<-37ºC

[ Molecular Formula ]:
C16H22Cl2O3

[ Molecular Weight ]:
333.25000

[ Flash Point ]:
137ºC

[ Exact Mass ]:
332.09500

[ PSA ]:
35.53000

[ LogP ]:
5.13180

[ Index of Refraction ]:
1.5810 (estimate)

Toxicological Information

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

Safety Information

[ RIDADR ]:
UN 3348

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)


Related Compounds

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