4,5-Dichloroguaiacol

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Names

[ CAS No. ]:
2460-49-3

[ Name ]:
4,5-Dichloroguaiacol

[Synonym ]:
4.5-Dichlor-brenzcatechin-1-methylaether
4,5-Dichloro-2-methoxyphenol
Phenol, 4,5-dichloro-2-methoxy-
Phenol,4,5-dichloro-2-methoxy
4,5-dichloro-2-(methyloxy)phenol
4,5-DICHLOROGUAIACOL
Phenol,dichloro-2-methoxy
3,4-Dichloroguaiacol
4,5-dichloro-2-methoxy-phenol
4.5-Dichlor-guajacol
4,5-Dichlor-2-methoxy-phenol

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
277.8±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H6Cl2O2

[ Molecular Weight ]:
193.027

[ Flash Point ]:
121.8±25.9 °C

[ Exact Mass ]:
191.974487

[ PSA ]:
29.46000

[ LogP ]:
3.25

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

[ Index of Refraction ]:
1.571

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SL0200000
CHEMICAL NAME :
Phenol, 4,5-dichloro-2-methoxy-
CAS REGISTRY NUMBER :
2460-49-3
BEILSTEIN REFERENCE NO. :
1950125
LAST UPDATED :
199710
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H6-Cl2-O2
MOLECULAR WEIGHT :
193.03
WISWESSER LINE NOTATION :
QR DG EG BO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Yeast - Saccharomyces cerevisiae
DOSE/DURATION :
50 mg/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 119,273,1983

Safety Information

[ HS Code ]:
2909500000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,5-Dichlorocatechol
  • methyl iodide
  • Guaiacol

DownStream

  • 1,2-Dichloro-4,5-dimethoxybenzene
  • (3,4,5-trichloro-2-methoxyphenyl) acetate
  • 4,5-Dichloro-2-(pentachlorophenoxy)phenol
  • 4,5-dichloro-2-(2,3,5,6-tetrachlorophenoxy)phenol
  • 1,2,4,5-tetrachloro-3-(4,5-dichloro-2-methoxyphenoxy)benzene

Customs

[ HS Code ]: 2909500000

[ Summary ]:
2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 4,5-dichloroguaiacol
  • 4,5-Dichloroguaiacol acetate
  • 4,5-thiazoledicarboxaldehyde
  • 4-(5,5-DIMETHYL-1,3-DIOXAN-2-YL)-4'-NITROBUTYROPHENONE
  • [4,5-diacetyloxy-6-(acetyloxymethyl)oxan-3-yl] acetate
  • 4-[[5-[[[2-(3,4-dichlorophenoxy)acetyl]amino]methyl]pyridin-1-yl]methyl]benzenesulfonyl fluoride
  • 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
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-Tert-butyl-3-(methylamino)cyclohexan-1-one
  • (9H-fluoren-9-yl)methyl N-(3-hydroxy-2,3-dihydro-1H-inden-1-yl)carbamate