2,5-Dichloro-1,4-phenylenediamine

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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

  • 2,5-Dichloro-4-nitroaniline
  • 1,4-naphthoquinone
  • N,N-dimethyl-4-nitrosoanilinium chloride
  • N,N'-dichloro-N,N'-p-phenylene-bis-acetamide
  • 2,5-Dichloro-1,4-benzoquinone
  • Acetamide,N-(2,5-dichlorophenyl)-
  • N,N'-(2,5-Dichloro-1,4-phenylene)-bisacetamide
  • 1,4-dichloro-2,5-dinitrobenzene

DownStream

  • 1,4-dichloro-2,5-bis(2-hydroxy-2-naphthamido)benzene
  • 1,2,4,5-Tetrachlorobenzene
  • 2,5-Dichloro-1,4-benzoquinone
  • N-(4-benzamido-2,5-dichlorophenyl)benzamide
  • 1-N,4-N,2,5-tetrachlorocyclohexa-2,5-diene-1,4-diimine
  • N,N'-(2,5-Dichloro-1,4-phenylene)-bisacetamide
  • 1,4-dichloro-2,5-diisothiocyanatobenzene

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%

Related Compounds

  • Diacetoacet-2,5-dichloro-1,4-phenylenediamine
  • Diacetoacet-2,5-dichloro-1,4-phenylenediamine
  • N,N'-diacetyl-2,5-dichloro-1,4-phenylenediamine
  • 2,5-dichloro-1-(4-chlorophenyl)-3-methylsulfanylbenzene
  • (2,5-Dichloro-1,4-phenylene)bis(phenylmethanone)
  • 2,5-dichloro-1-(4-chlorophenyl)-3-nitrobenzene
  • 2-Bromo-1-(4-bromofuran-2-yl)ethan-1-ol
  • 4-[(But-3-yn-1-yl)(methyl)amino]benzoic acid
  • (2S)-1-(5-bromothiophen-2-yl)propan-2-ol
  • 2-(2-Methylpyridin-4-yl)prop-2-en-1-amine
  • 1-(1-Aminocyclohexyl)-3-fluoropropan-2-ol
  • 3-(1H-indol-6-yl)but-3-en-1-amine
  • 2-(3-Aminoprop-1-en-2-yl)-5-bromophenol
  • 4-Bromo-4,4-difluoro-3-methylbutan-2-ol
  • 2-(2-Bromoethenyl)-5-ethylthiophene
  • 3-(3,4-dihydro-2H-pyran-6-yl)butan-2-ol