1,2,3,4-Tetrachloro-5,5-dimethoxycyclopentadiene

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Names

[ CAS No. ]:
2207-27-4

[ Name ]:
1,2,3,4-Tetrachloro-5,5-dimethoxycyclopentadiene

[Synonym ]:
2,3,4,5-tetrachloro-1,1-dimethoxycyclopenta-2,4-diene
5,5-dimethoxy-1,2,3,4-tetrachlorocyclopenta-1,3-diene
1,3-Cyclopentadiene,1,2,3,4-tetrachloro-5,5-dimethoxy
EINECS 218-623-3
5,5-Dimethoxy-1,2,3,4-tetrachlorocyclopentadiene
2,3,4,5-tetrachlorocyclopentadienone dimethyl acetal
1,1-dimethoxy-2,3,4,5-tetrachlorocyclopentadiene
1,2,3,4-Tetrachloro-5,5-dimethoxycyclopentadiene
MFCD00001353

Chemical & Physical Properties

[ Density]:
1.501

[ Boiling Point ]:
108-110ºC (11 MMHG)

[ Melting Point ]:
26-28ºC

[ Molecular Formula ]:
C7H6Cl4O2

[ Molecular Weight ]:
263.93300

[ Flash Point ]:
67ºC

[ Exact Mass ]:
261.91200

[ PSA ]:
18.46000

[ LogP ]:
3.36750

[ Vapour Pressure ]:
0.0614mmHg at 25°C

[ Index of Refraction ]:
1.525

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

[ HS Code ]:
2903890090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methanol
  • Hexachlorocyclopentadiene
  • Sodium Methylate

DownStream

  • trichlorobenzoic acid
  • 2,3,4,5-tetrachlorobiphenyl
  • 2,3,5-trichloro-4,4-dimethoxy-5-prop-2-enylcyclopent-2-en-1-one
  • 1,2,4-trichloro-3,5,5-trimethoxy-cyclopenta-1,3-diene
  • Tricyclo[3.2.1.02,4]octan-8-one
  • Bicyclo[2.2.1]hepta-2,5-diene,1,2,3,4-tetrachloro-7,7-dimethoxy-5-phenyl-
  • 4-Cyclopentene-1,3-dione,2,2,4,5-tetrachloro-
  • 3,4,5-trichlorocyclopent-3-ene-1,2-dione
  • Benzoic acid,2,3,4-trichloro-, methyl ester
  • Cyclopenta[c]pyrrole-1,3(2H,3aH)-dione,3a-chloro-5-(chloromethylene)tetrahydro-4,4-dimethoxy-6a-methyl-, (3aa,5E,6aa)- (9CI)

Customs

[ HS Code ]: 2903890090

[ Summary ]:
2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles

Polycyclitols: synthesis of novel carbasugar and conduritol analogues as potential glycosidase inhibitors.

Tetrahedron Lett. 42(10) , 1987-1990, (2001)


More Articles

Related Compounds

  • 1,2,3,4-tetrachloro-5,5-difluoro-cyclopenta-1,3-diene
  • 1,2,3,4-tetrachloro-5,5-diethylcyclopenta-1,3-diene
  • 1,3-Cyclopentadiene,1,2,3,4-tetrachloro-5,5-diethoxy-
  • 1,2,3,4-tetrachloro-5-(2,5-dichlorophenyl)-6-methylsulfanylbenzene
  • 1,2,3,4-tetrachloro-5-(3,5-dichlorophenoxy)benzene
  • 1,2,3,4-tetrachloro-5-(2,5-dichloro-4-methylsulfanylphenyl)benzene
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • YS-Cap
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • Tert-butyl 4-[5-[(4-ethoxyphenyl)methyl]-2-(2-fluoroethyl)pyrazol-3-yl]piperidine-1-carboxylate
  • 1-[4-(Methoxycarbonyl)phenyl]-5-oxopyrrolidine-3-carboxylic acid
  • 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)-
  • rac-methyl (1R,2S)-2-{[(benzyloxy)carbonyl]amino}cyclopropane-1-carboxylate
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide