2,6-Difluorobenzaldehyde Chemical Properties

Melting point:

15-17 °C (lit.)

Boiling point:

82-84 °C/15 mmHg (lit.)

Density 

1.317 g/mL at 25 °C (lit.)

vapor pressure 

40.1-900hPa at 94.5-189℃

refractive index 

n20/D 1.502(lit.)

Flash point:

164 °F

storage temp. 

2-8°C

form 

Liquid

Specific Gravity

1.317

color 

Clear light yellow to bright yellow

Sensitive 

Air Sensitive

BRN 

1935273

InChIKey

SOWRUJSGHKNOKN-UHFFFAOYSA-N

LogP

1.46 at 25℃ and pH2

Surface tension

73.1mN/m at 1g/L and 20℃

CAS DataBase Reference

437-81-0(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36/37/39-37/39-36/37

WGK Germany 

2

F 

10-23

HazardClass 

IRRITANT

HS Code 

29130000

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

2,6-Difluorobenzaldehyde Usage And Synthesis

Chemical Properties

clear light yellow to bright yellow liquid

Uses

2,6-Difluorobenzaldehyde can be used as a reactant to synthesize:

• 5-Cyano-6-(2,6-difluorophenyl)-5,6-dihydro-2-thiouracil via one-pot cyclocondensation reaction with ethyl cyanoacetate and thiourea.
• 1-(2,6-Difluorobenzyl)-2-(2,6-difluorophenyl)-benzimidazole by reacting with 1,2-phenylenediamine in the presence of a catalytic amount of p-toluenesulfonic acid.
• (3E)-4-(2,6-Difluorophenyl)-3-buten-2-one by Wittig olefination reaction with acetylmethylidenetriphenyl phosphorane.
• Methyl 4-fluorobenzo[b]thiophene-2-carboxylate by treating with methyl thioglycolate in the presence of K₂CO₃.

2,6-Difluorobenzaldehyde(437-81-0)Related Product Information

• Florfenicol
• 4-Fluorobenzaldehyde
• Transfluthrin
• 1,2-Difluorobenzene
• 1,3-Difluorobenzene
• 1-(2,6-Difluorophenyl)ethan-1-one
• 4-AMINO-2,3,5,6-TETRAFLUOROBENZOIC ACID
• 2,3,5,6-Tetrafluorobenzoic acid
• 2,6-DIFLUOROBENZOPHENONE
• Tetrafluoroterephthalic acid
• 2,3,4,5,6-PENTAFLUOROBENZAMIDE
• 2,3,6-TRIFLUOROBENZOIC ACID
• 2,6-Difluorobenzoyl chloride
• 2,4-DIFLUOROBENZALDEHYDE,2,4-Difluorobenzaldehyde 98%,2,4-Difluorobenzaldehyde98%
• 2,3-DIFLUOROBENZALDEHYDE,2,3-Difluorobenzaldehyde,98%,2,3-Difluorobenzaldehyde 98%
• 3,4-Difluorobenzaldehyde 98%,3,4-Difluorobenzaldehyde,98%,3,4-DIFLUOROBENZALDEHYDE
• 2,3,4,5,6-PENTAFLUOROBENZOPHENONE
• METHYL PENTAFLUOROBENZOATE