2,5-Dichloro-1,4-phenylenediamine

Names

[ CAS No. ]:
20103-09-7

[ Name ]:
2,5-Dichloro-1,4-phenylenediamine

[Synonym ]:
2,5-Dichloro-1,4-benzenediamine
1,4-Diamino-2,5-dichlorobenzene
ZR DZ BG EG
2,5-Dichlor-p-phenylendiamin
2,4-DICHLOROPHENOL (13C6)
p-Phenylenediamine,2,5-dichloro
1,4-Benzenediamine, 2,5-dichloro-
2,5-dichlorobenzene-1,4-diamine
2,5-dichloro-1,4-phenylenediamine
EINECS 243-512-1
2,5-dichloro-benzene-1,4-diamine
1,4-Diamino-3,6-dichlorobenzene
MFCD00007902
2,5-Dichloro-p-phenylenediamine

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
303.7±37.0 °C at 760 mmHg

[ Melting Point ]:
164-166 °C (dec.)(lit.)

[ Molecular Formula ]:
C₆H₆Cl₂N₂

[ Molecular Weight ]:
177.031

[ Flash Point ]:
137.5±26.5 °C

[ Exact Mass ]:
175.990799

[ PSA ]:
52.04000

[ LogP ]:
1.76

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.679

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SS9150000

CHEMICAL NAME :: p-Phenylenediamine, 2,5-dichloro-

CAS REGISTRY NUMBER :: 20103-09-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H6-Cl2-N2

MOLECULAR WEIGHT :: 177.04

WISWESSER LINE NOTATION :: ZR DZ BG EG

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 :: 1750 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,611,1986

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
SS9150000

[ HS Code ]:
2921519090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2921519090

[ Summary ]:
2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0%