2-butoxyethyl 2,4-dichlorophenoxyacetate
Names
[ CAS No. ]:
1929-73-3
[ Name ]:
2-butoxyethyl 2,4-dichlorophenoxyacetate
[Synonym ]:
Lo-Estasol
Aqua-Kleen
2,4-dichlorophenoxyacetic acid,butoxy-ethanol ester
Weedone LV-6
Brush killer 64
Butoxy-D 3
Bladex-B
Weed-Rhap LV-4D
2-butoxyethyl 2-(2,4-dichlorophenoxy)acetate
2,4-dichlorophenoxyacetic acid butoxyethyl ester
MFCD00126849
2-butoxyethyl 2,4-dichlorophenoxyacetate
Weedone 638
Weedone LV 4
2-butoxyethyl (2,4-dichlorophenoxy)acetate
Chemical & Physical Properties
[ Density]:
1.222g/cm3
[ Boiling Point ]:
409.3ºC at 760mmHg
[ Melting Point ]:
157ºC
[ Molecular Formula ]:
C14H18Cl2O4
[ Molecular Weight ]:
321.19600
[ Flash Point ]:
152.9ºC
[ Exact Mass ]:
320.05800
[ PSA ]:
44.76000
[ LogP ]:
3.73210
[ Vapour Pressure ]:
6.57E-07mmHg at 25°C
[ Index of Refraction ]:
1.6074 (20ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AG7700000
- CHEMICAL NAME :
- Acetic acid, (2,4-dichlorophenoxy)-, butoxyethyl ester
- CAS REGISTRY NUMBER :
- 1929-73-3
- BEILSTEIN REFERENCE NO. :
- 1996617
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C14-H18-Cl2-O4
- MOLECULAR WEIGHT :
- 321.22
- WISWESSER LINE NOTATION :
- GR CG DO1VO2O4
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 :
- 831 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 9,423,1987
- 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 :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 9,423,1987 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 1500 mg/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - musculoskeletal system
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 22,14,1972 *** 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
[ Symbol ]:
GHS07, GHS09
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H317-H410
[ Precautionary Statements ]:
P273-P280-P501
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xn: Harmful;N: Dangerous for the environment;
[ Risk Phrases ]:
R22;R43;R50/53
[ Safety Phrases ]:
26-29-36/37-46-60-61
[ RIDADR ]:
UN 3082
[ RTECS ]:
AG7700000
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1(b)
[ HS Code ]:
2918990090
Synthetic Route
Customs
[ HS Code ]: 2918990090
[ 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%
Articles
Int. Arch. Occup. Environ. Health 79(5) , 405-13, (2006)
To determine the effect of skin thickness on the percutaneous penetration and distribution of test compounds with varying physicochemical properties using in vitro systems. Studies were carried out in...
Evaluation of the genotoxicity of 2,4-dichlorophenoxyacetic acid and its derivatives in mammalian cell cultures.Mutat. Res. 444(1) , 217-25, (1999)
2,4-dichlorophenoxyacetic acid and its derivatives (collectively known as 2,4-D) are herbicides used to control a wide variety of broadleaf and woody plants. The genetic toxicity of an ester (2,4-D 2-...
In vivo micronucleus assays on 2,4-dichlorophenoxyacetic acid and its derivatives.Mutat. Res. 444(1) , 227-34, (1999)
The potential for 2,4-D and seven of its salts and esters to induce cytogenetic abnormalities in mammalian cells in vivo was investigated in the mouse bone marrow micronucleus test. All the test mater...