2,5-Difluorobenzaldehyde Chemical Properties

Melting point:

67-69 °C

Boiling point:

67-69 °C/17 mmHg (lit.)

Density 

1.308 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.498(lit.)

Flash point:

138 °F

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

form 

Liquid

Specific Gravity

1.308

color 

Clear colorless to yellow

Sensitive 

Air Sensitive

BRN 

2573664

CAS DataBase Reference

2646-90-4(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36-37/39-36/37

RIDADR 

UN 1989 3/PG 3

WGK Germany 

3

Hazard Note 

Irritant

HazardClass 

3.2

PackingGroup 

III

HS Code 

29130000

MSDS

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

2,5-Difluorobenzaldehyde Usage And Synthesis

Chemical Properties

clear light yellow liquid

Uses

2,5-Difluorobenzaldehyde was used in the synthesis of fluorinated analog by Henry condensation with nitroethane.

General Description

The emission and absorption spectra of 2,5-difluorobenzaldehyde were studied.

2,5-Difluorobenzaldehyde (2646-90-4)Related Product Information

• 4-Fluorobenzaldehyde
• Transfluthrin
• 1,2-Difluorobenzene
• 1,3-Difluorobenzene
• Florfenicol
• 2,4-Difluorobenzaldehyde98%,2,4-Difluorobenzaldehyde 98%,2,4-DIFLUOROBENZALDEHYDE
• 2,3-DIFLUOROBENZALDEHYDE,2,3-Difluorobenzaldehyde 98%,2,3-Difluorobenzaldehyde,98%
• 3,4-DIFLUOROBENZALDEHYDE,3,4-Difluorobenzaldehyde,98%,3,4-Difluorobenzaldehyde 98%
• 2,6-DIFLUOROBENZALDEHYDE,2,6-Difluorobenzaldehyde,97%,2,6-Difluorobenzaldehyde 98%
• 4-AMINO-2,3,5,6-TETRAFLUOROBENZAMIDE
• METHYL PENTAFLUOROBENZOATE
• Pentafluorobenzoyl chloride
• 2,3,6-TRIFLUOROBENZOIC ACID
• 4-AMINO-2,3,5,6-TETRAFLUOROBENZOIC ACID
• 2,3,4,5-Tetrafluorobenzoic acid
• Pentafluorobenzaldehyde
• Pentafluorobenzoic acid
• Tetrafluorophthalic acid