1,2-Dichloro-4,5-dimethoxybenzene

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Names

[ CAS No. ]:
2772-46-5

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

[Synonym ]:
1,2-Dichloro-4,5-dimethoxybenzene
Benzene, 1,2-dichloro-4,5-dimethoxy-,
Benzene, 1,2-dichloro-4,5-dimethoxy-
1,2-Dimethoxy-4,5-dichloro-benzene

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
257.1±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H8Cl2O2

[ Molecular Weight ]:
207.054

[ Flash Point ]:
98.8±26.0 °C

[ Exact Mass ]:
205.990128

[ PSA ]:
18.46000

[ LogP ]:
3.67

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.524

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2909309090

Synthetic Route

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Precursor & DownStream

Precursor

  • 1,2-Dimethoxybenzene
  • 4,5-Dichlorocatechol
  • methyl iodide
  • (1RS,2RS)-1-(3,4-dimethoxy-phenyl)-propane-1,2,3-triol
  • Guaiacol
  • diazomethane
  • 4,5-Dichloroguaiacol

DownStream

  • 4,5-Dichlorocatechol
  • 1,2-Dimethoxybenzene
  • 4-Chloro-1,2-dimethoxy-benzene
  • 2-chloro-5-methoxycyclohexa-2,5-diene-1,4-dione
  • 1,2-dichloro-4,5-dimethoxy-3-nitro-benzene

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers 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

  • 1,2-dichloro-4,5-dimethoxybenzene-3,6-d2
  • 1,2-Dichloro-4,5-dinitrobenzene
  • 1,2-dichloro-4,5-bis-trifluoromethyl-benzene
  • 1,2-dichloro-4,5-dimethylbenzene
  • 1,2-dichloro-4,5-dimethoxy-3-nitro-benzene
  • 1,2-dichloro-4,5-diiodobenzene