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141240 Sigma-Aldrich

2-Chloro-6-fluorobenzaldehyde

95%

  • CAS Number 387-45-1

  • Linear Formula ClC6H3(F)CHO

  • Molecular Weight 158.56

  •  Beilstein/REAXYS Number 2245530

  •  EC Number 206-860-5

  •  MDL number MFCD00003306

  •  PubChem Substance ID 24848497

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Aryl Fluorinated Building Blocks, Building Blocks, C7, Carbonyl Compounds,
Quality Level   100
assay   95%
mp   32-35 °C (lit.)
SMILES string   [H]C(=O)c1c(F)cccc1Cl
InChI   1S/C7H4ClFO/c8-6-2-1-3-7(9)5(6)4-10/h1-4H
InChI key   OACPOWYLLGHGCR-UHFFFAOYSA-N

Description

General description

2-Chloro-6-fluorobenzaldehyde undergoes piperidine catalyzed Knoevenagel condensation reaction with methyl cyanoacetate to yield methyl 2-cyano-3-dihalophenyl-2-propenoate.

Application

2-Chloro-6-fluorobenzaldehyde was used in the synthesis of novel copolymers of methyl 2-cyano-3-dihalophenyl-2-propenoates and styrene.

Packaging

25, 100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
215.6 °F - closed cup
Flash Point(C) 
102 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Knoevenagel Condensation Reaction

The Knoevenagel Condensation Reaction is a classic organic synthesis, described by Emil Knoevenagel in the 1890’s. The Knoevenagel reaction is a modified Aldol Condensation with a nucleophilic additi...
Keywords: Aldol condensation, C-C bond formation, Condensations, Dehydration reaction, Knoevenagel Condensation, Nucleophilic additions, Organic synthesis

Peer-Reviewed Papers
15

References

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