3,3',4,4'-Tetrachloroazobenzene

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Names

[ CAS No. ]:
14047-09-7

[ Name ]:
3,3',4,4'-Tetrachloroazobenzene

[Synonym ]:
3,3',4,4'-Tetrachlor-azobenzol
DS 649
Nopcocide DS 649
DAC 649
3,3,4-4-tetrachlorosulfolan
3,3',4,4'-tetrachloroazobenzene
3,3,4,4-Tetrachlorosulfolane
3,3,4,4-tetrachloro-2,3,4,5-tetrahydrothiophene-1,1-dioxide
3,3,4,4-Tetrachlorotetrahydrothiophene-1,1-dioxide
3,4,3',4'-tetrachloroazobenzene
3,4,3',4'-Tetrachlor-azobenzol
3,3',4,4'-tetrachloroazobenzole

Chemical & Physical Properties

[ Density]:
1.48 g/cm3

[ Boiling Point ]:
441.6ºC

[ Melting Point ]:
195.5°C (lit.)

[ Molecular Formula ]:
C12H6Cl4N2

[ Molecular Weight ]:
320.00100

[ Flash Point ]:
220.9ºC

[ Exact Mass ]:
317.92900

[ PSA ]:
24.72000

[ LogP ]:
6.71560

[ Vapour Pressure ]:
1.39E-07mmHg at 25°C

[ Index of Refraction ]:
1.636

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CN2980000
CHEMICAL NAME :
Azobenzene, 3,3',4,4'-tetrachloro-
CAS REGISTRY NUMBER :
14047-09-7
LAST UPDATED :
199712
DATA ITEMS CITED :
14
MOLECULAR FORMULA :
C12-H6-Cl4-N2
MOLECULAR WEIGHT :
320.00
WISWESSER LINE NOTATION :
GR BG DNUNR CG DG

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 :
5 gm/kg
TOXIC EFFECTS :
Liver - other changes
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
920 mg/m3/4H
TOXIC EFFECTS :
Liver - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
84 mg/kg/17W-C
TOXIC EFFECTS :
Liver - changes in liver weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
650 mg/kg/13W-I
TOXIC EFFECTS :
Behavioral - food intake (animal) Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

MUTATION DATA

TYPE OF TEST :
Unscheduled DNA synthesis
TEST SYSTEM :
Rodent - hamster Ovary
DOSE/DURATION :
6400 ug/L
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 11,429,1988

Safety Information

[ HS Code ]:
2927000090

Precursor & DownStream

Precursor

  • 3,4-Dichloroaniline
  • 1,2-Dichloro-4-nitrobenzene
  • N-(3,4-dichlorophenyl)-O-pivaloylhydroxylamine
  • dea
  • 1,2-dichloro-4-nitrosobenzene
  • Triethanolamine

DownStream

  • 3,3',4,4'-TETRACHLOROAZOXYBENZENE
  • 3,4-Dichloroaniline

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

  • 3,3',4,4'-tetrachloroazobenzene
  • 3,3',4,4'-TETRAMETHYLBIBENZYL
  • 3,3',4,4'-Tetradehydro-1,1',2,2'-tetrahydro-1-hydroxy-1'-methoxy-ψ,ψ-carotene
  • 3,3',4,4',5,5'-Hexakismethoxy-1,1'-biphenyl
  • 3,3',4,4'-Tetrahydrospitilloxanthin-20-al
  • 3,3',4,4'-tetramethoxybenzalazine
  • 1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,2-dimethylpropanamido]cyclopentane-1-carboxylic acid
  • 1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]cyclobutane-1-carboxylic acid
  • tert-butyl N-[2-(2-cyclopropyl-1,3-thiazol-4-yl)-1-oxopropan-2-yl]-N-methylcarbamate
  • 1-[3-Nitro-5-(trifluoromethyl)phenyl]cyclopropane-1-carbaldehyde
  • 1-(3-(tert-Butyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrol-1-yl)-2,2-dimethylpropan-1-one
  • Ethyl 2-(6-amino-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)acetate
  • 3-[(3-ethyloxolan-3-yl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
  • O-[2-(pyrimidin-5-yl)propan-2-yl]hydroxylamine
  • 2-(2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}acetamido)acetic acid
  • 4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-[methyl(pyridin-3-yl)carbamoyl]butanoic acid
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