Acetic acid,2-(3,4-dichlorophenoxy)- cas no:588-22-7

NameAcetic acid,2-(3,4-dichlorophenoxy)-
CAS588-22-7
SynonymsAceticacid, (3,4-dichlorophenoxy)- (8CI,9CI); (3,4-Dichlorophenoxy)acetic acid;3,4-D; 3,4-DA; NSC 39017; NSC 525057
EINECS(EC#)209-612-4
Molecular FormulaC8H6 Cl2 O3
Molecular Weight221.04

refractive index1.572
storage tempAPPROX 4°C

Hazardclass6.1(b)

Hazard Xi,Xn,F
Risk 36/37/38-36-20/21/22-11
Safety

Experimental teratogenic effects. When heated to decomposition it emits toxic fumes of Cl⁻.
Hazard Codes Xi,Xn,F
Risk Statements 36/37/38-20/21/22-11
R11: 3,4-Dichlorophenoxyacetic acid (CAS NO.588-22-7) is highly flammable. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38: 3,4-Dichlorophenoxyacetic acid (CAS NO.588-22-7) is irritating to eyes, respiratory system and skin.
Safety Statements 26-37/39-36-16
S16:Keep away from sources of ignition. 
S36:Wear suitable protective clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39:Wear suitable gloves and eye/face protection.
RIDADR 2811
WGK Germany 3
RTECS AG6830000
HazardClass 6.1(b)
PackingGroup III