Acetic acid,2-(2,4-dichlorophenoxy)-, ethyl ester cas no:533-23-3

NameAcetic acid,2-(2,4-dichlorophenoxy)-, ethyl ester
CAS533-23-3
SynonymsAcetic acid,(2,4-dichlorophenoxy)-, ethyl ester (6CI,8CI,9CI); 2,4-D ethyl ester; 2,4-DEE;2,4-PA-ethyl; Bladex C; Dicotox; Estone 80; Ethyl 2,4-dichlorophenoxyacetate;Ethyl 2-(2,4-dichlorophenoxy)acetate; Knochweed; Knock Weed; Knock Weed 4G;Weedone 40; Weedone Concentrate 48
EINECS(EC#)208-558-9
Molecular FormulaC10H10 Cl2 O3
Molecular Weight249.10

refractive index1.525
storage temp0-6°C

Hazardclass6.1(b)

Hazard Xi,Xn
Risk 22-41
Safety

Hazard Codes: Xi,Xn
Risk Statements: 22-41
R22: Ethyl (2,4-dichlorophenoxy)acetate (CAS NO.533-23-3) is harmful if swallowed. 
R41: Risk of serious damage to the eyes.
Safety Statements: 26-36/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/39: Wear suitable protective clothing and eye/face protection
RIDADR: 3348
RTECS: AG8500000
HazardClass: 6.1(b)
PackingGroup: III

An experimental teratogen. When heated to decomposition it emits toxic fumes of Cl⁻.

1.

scu-mus TDLo:774 mg/kg (female 6-14D post):TER

NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) PB223-160 .