2,5-Dichlorobenzene-1,4-diamine cas no:20103-09-7
Synonyms: p-Phenylenediamine,2,5-dichloro- (6CI,7CI,8CI);1,4-Diamino-2,5-dichlorobenzene;2,5-Diamino-1,4-dichlorobenzene;2,5-Dichloro-1,4-benzenediamine;2,5-Dichloro-1,4-diaminobenzene;2,5-Dichloro-1,4-phenylenediamine;2,5-Dichloro-p-phenylenediamine;4-Amino-2,5-dichloroaniline;1,4-Benzenediamine,2,5-dichloro-;
Name2,5-Dichlorobenzene-1,4-diamine
CAS20103-09-7
Synonymsp-Phenylenediamine,2,5-dichloro- (6CI,7CI,8CI);1,4-Diamino-2,5-dichlorobenzene;2,5-Diamino-1,4-dichlorobenzene;2,5-Dichloro-1,4-benzenediamine;2,5-Dichloro-1,4-diaminobenzene;2,5-Dichloro-1,4-phenylenediamine;2,5-Dichloro-p-phenylenediamine;4-Amino-2,5-dichloroaniline;1,4-Benzenediamine,2,5-dichloro-;
EINECS(EC#)243-512-1
Molecular FormulaC6H6Cl2N2
Molecular Weight177.03
Appearancelight brown to pinkish-grey powder
refractive index1.679
storage temp2-8°C
Hazard Xn:Harmful;
Risk R22
Safety
Hazard Codes: 
Xn
Risk Statements: 22-36/37/38
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 3
RTECS of 2,5-Dichlorobenzene-1,4-diamine (CAS NO.20103-09-7): SS9150000
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| rat |
LD50 |
oral |
1750mg/kg (1750mg/kg) |
|
"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 611, 1986. |
