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[ CAS No. 149045-79-4 ]

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2D
Chemical Structure| 149045-79-4
Chemical Structure| 149045-79-4
Structure of 149045-79-4 *Storage: {[proInfo.prStorage]}

Quality Control of [ 149045-79-4 ]

Related Doc. of [ 149045-79-4 ]

SDS
Alternatived Products of [ 149045-79-4 ]
Alternatived Products of [ 149045-79-4 ]

Product Details of [ 149045-79-4 ]

CAS No. :149045-79-4MDL No. :
Formula : C7H2Cl2F2O2 Boiling Point : -
Linear Structure Formula :-InChI Key :-
M.W :226.99Pubchem ID :-
Synonyms :

Computed Properties of [ 149045-79-4 ]

TPSA : - H-Bond Acceptor Count : -
XLogP3 : - H-Bond Donor Count : -
SP3 : - Rotatable Bond Count : -

Safety of [ 149045-79-4 ]

Signal Word:WarningClass:N/A
Precautionary Statements:P261-P305+P351+P338UN#:N/A
Hazard Statements:H302-H315-H319-H335Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 149045-79-4 ]

  • Downstream synthetic route of [ 149045-79-4 ]

[ 149045-79-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1583-59-1 ]
  • [ 7439-89-6 ]
  • [ 149045-79-4 ]
YieldReaction ConditionsOperation in experiment
1a 5,6-Dichloro-2,2-difluoro-benzo(1.3)dioxole STR7 158 g (1 mol) of 2,2-difluorobenzo[1.3]dioxole are mixed with 1.5 g of iron powder and chlorinated with elemental chlorine with ice-cooling until the dichloro product is formed (gas chromatography checking about 8h). By distillation, 219 g (96% of theory) of 5,6-dichloro-2,2-difluoro-benzo (1.3)dioxole are obtained having boiling point18: 74 to 78 C.
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