Benzene,1,4-bis(chloromethyl)-2,5-dimethyl-

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Names

[ CAS No. ]:
6298-72-2

[ Name ]:
Benzene,1,4-bis(chloromethyl)-2,5-dimethyl-

[Synonym ]:
2,4-dichloro-5-fluoropropiophenone
einecs 228-575-5
MFCD00013682

Chemical & Physical Properties

[ Density]:
1.145g/cm3

[ Boiling Point ]:
291.5ºC at 760 mmHg

[ Melting Point ]:
131.5-132.5ºC

[ Molecular Formula ]:
C10H12Cl2

[ Molecular Weight ]:
203.10800

[ Flash Point ]:
142.2ºC

[ Exact Mass ]:
202.03200

[ LogP ]:
3.78100

[ Index of Refraction ]:
1.537

Safety Information

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN1759

[ Packaging Group ]:
III

[ HS Code ]:
2903999090

Synthetic Route

Precursor & DownStream

Precursor

  • Formaldehyde
  • p-Xylene
  • trioxane
  • Hydrochloric acid

DownStream

  • 1,4-Bis(bromomethyl)-2,5-dimethylbenzene
  • [4-(hydroxymethyl)-2,5-dimethylphenyl]methanol
  • 2,5-dimethylbenzol-1,4-diamin
  • Pyromellitic acid
  • 2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane
  • [2,5-dimethyl-4-(trimethylsilylmethyl)phenyl]methyl-trimethylsilane

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%


Related Compounds

  • 1,4-bis(chloromethyl)-2,5-didodecylbenzene
  • 1,4-bis(chloromethyl)-2,5-diethoxy-benzene
  • 1,4-bis(chloromethyl)-2,5-diheptylbenzene
  • 1,4-bis(chloromethyl)-2,5-dihexoxybenzene
  • 1,4-bis(chloromethyl)-2,5-dipentoxybenzene
  • 1,4-bis(chloromethyl)-2,5-dipropoxybenzene
  • 2-[1-(Oxane-4-carbonyl)piperidin-4-yl]-6-(pyridin-4-yl)-1,8-naphthyridine
  • 2-[1-(Oxane-2-carbonyl)piperidin-4-yl]-6-(pyridin-4-yl)-1,8-naphthyridine
  • 4-Chloro-2-[4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl]-1,3-benzothiazole
  • 2-[4-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)piperazin-1-yl]-1,3-benzothiazole
  • 9-(2-methoxyethyl)-6-{5-[(5-methyl-1,2-oxazol-3-yl)methyl]-octahydropyrrolo[3,4-c]pyrrol-2-yl}-9H-purine
  • N-[(1-{2-cyclopropylpyrazolo[1,5-a]pyrazin-4-yl}piperidin-4-yl)methyl]-5-fluoro-N,6-dimethylpyrimidin-4-amine
  • 6-(4-{[(2-tert-butyl-5,6-dimethylpyrimidin-4-yl)oxy]methyl}piperidin-1-yl)-7-methyl-7H-purine
  • 6-(4-{[(2-tert-butyl-5,6-dimethylpyrimidin-4-yl)oxy]methyl}piperidin-1-yl)-9-methyl-9H-purine
  • 2-benzyl-5-(7-methyl-7H-purin-6-yl)-octahydropyrrolo[3,4-c]pyrrole-1,3-dione
  • N-(1-phenylethyl)-6-(1H-pyrazol-1-yl)pyrimidin-4-amine
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