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

Click to get detail 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
  • Tert-butyl 6-amino-4-azaspiro[2.5]octane-4-carboxylate
  • 4-[1-(9H-Fluoren-9-ylmethoxycarbonyl)azetidin-3-yl]benzoic acid
  • 3,3-Dioxo-3lambda6-thiabicyclo[3.3.1]nonane-7-carboxylic acid
  • Tert-butyl N-(1-imino-4-methyl-1-oxothian-4-yl)carbamate
  • 2-(9H-Fluoren-9-ylmethoxycarbonyl)-6,9-dioxa-2-azaspiro[4.5]decane-7-carboxylic acid
  • 5-(3-Bromophenyl)-N-butyl-1,3,4-oxadiazol-2-amine
  • 3-[2-(9H-Fluoren-9-ylmethoxycarbonylamino)-1,1-difluoroethoxy]benzoic acid
  • 6-(9H-Fluoren-9-ylmethoxycarbonyl)-5,7-dihydropyrrolo[3,4-b]pyridine-4-carboxylic acid
  • 2-(7-Oxabicyclo[2.2.1]heptan-2-yl)acetaldehyde
  • Methyl 3-[cyclopropanecarbonyl(ethyl)amino]-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
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