Phenol,2-chloro-4-(2-phenyldiazenyl)-

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Names

[ CAS No. ]:
6657-05-2

[ Name ]:
Phenol,2-chloro-4-(2-phenyldiazenyl)-

[Synonym ]:
4-Benzolazo-2-chlor-phenol
4-hydroxy-3-chloro phenyl azobenzene
WLN: QR BG DNUNR
Phenol,2-chloro-4-(phenylazo)
2-Chloro-4-(phenylazo)phenol
2-Chlor-4-phenylazo-phenol
3-Chlor-4-oxy-azobenzol

Chemical & Physical Properties

[ Density]:
1.25g/cm3

[ Boiling Point ]:
347.2ºC at 760 mmHg

[ Molecular Formula ]:
C12H9ClN2O

[ Molecular Weight ]:
232.66600

[ Flash Point ]:
163.8ºC

[ Exact Mass ]:
232.04000

[ PSA ]:
44.95000

[ LogP ]:
4.46100

[ Index of Refraction ]:
1.612

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SK5790000
CHEMICAL NAME :
Phenol, 2-chloro-4-(phenylazo)-
CAS REGISTRY NUMBER :
6657-05-2
BEILSTEIN REFERENCE NO. :
0912818
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H9-Cl-N2-O
MOLECULAR WEIGHT :
232.68
WISWESSER LINE NOTATION :
QR BG DNUNR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03754

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Chlorophenol
  • Benzenediazonium chloride

DownStream

  • 2-Amino-4-chlorophenol

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • Acetamide,N-[2-chloro-4-(2-phenyldiazenyl)phenyl]-
  • 2-chloro-4-(2-nitroanilino)phenol
  • 2-Chloro-4-((4-Methoxyphenyl)ethynyl)phenol
  • 2-chloro-4-[2-(trifluoromethyl)phenyl]phenol
  • 2-chloro-4-[2-(hydroxymethyl)phenyl]phenol
  • 2-chloro-4-(2,2-dimethylpropyl)phenol
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 4-(Difluoromethyl)-5-(hydroxymethyl)-6-iodopyridin-2-ol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 2-(Difluoromethoxy)-6-fluorobenzenesulfonamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine