Name
|
|
EINECS
|
-0
|
CAS No.
|
437-81-0
|
Density
|
1.297 g/cm3
|
PSA
|
17.07000
|
LogP
|
1.77730
|
Solubility
|
N/A
|
Melting Point
|
15-17 °C(lit.)
|
Formula
|
C7H4F2O
|
Boiling Point
|
193.6 °C at 760 mmHg
|
Molecular Weight
|
142.105
|
Flash Point
|
73.3 °C
|
Transport Information
|
N/A
|
Appearance
|
clear light yellow to bright yellow liquid
|
Safety
|
26-36/37/39-37/39-36/37
|
Risk Codes
|
36/37/38
|
Molecular Structure
|
|
Hazard Symbols
|
Xi
|
Synonyms
|
3,4-Difluorobenzalehyde;2,6-fluorobenzaldehyde;
|
Article Data |
27
|
2,6-Difluorobenzaldehyde Chemical Properties
The molecular formula of 2,6-Difluorobenzaldehyde(437-81-0) is C
7H
4F
2O and its formula weight is 142.1.
The density of 2,6-Difluorobenzaldehyde(437-81-0) is 1.317 g/mL at 25 °C(lit.) and it has a melting point of 15-17 °C(lit.). The boiling point is 82-84 °C15 mm Hg(lit.). The refractive index is about 1.502(lit.). Its flash point is 164 °F.
The chemical synonyms of 2,6-Difluorobenzaldehyde(437-81-0) are 2,6-DIFLUOROBENZALDEHYDE;TIMTEC-BB SBB006685;2,6-Difluorobenzaldehyde,97%;3,4,5-triflurobenzenenitrile;2,6-Difluorobenzaldehyde 98%;2,6-Difluorobenzaldehyde98%;2,6-DIFLUORLOBENZALDEHYDE;2-6-Difluorbenzaldehyd
The molecular structure of 2,6-Difluorobenzaldehyde(437-81-0):
2,6-Difluorobenzaldehyde Uses
Used as intermediates of medicine, pesticide, liquid crystal .
2,6-Difluorobenzaldehyde Toxicity Data With Reference
RTECS#: CAS# 437-81-0: None listed
LD50/LC50: RTECS: Not available.
Carcinogenicity: 2,6-Difluorobenzaldehyde - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other: The toxicological properties have not been fully investigated.
2,6-Difluorobenzaldehyde Safety Profile
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39-37/39-36/37
WGK Germany 2
F 10-23
Hazard Note Irritant
2,6-Difluorobenzaldehyde Specification
Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials.
Incompatibilities with Other Materials Strong oxidizing agents, strong bases.
Hazardous Decomposition Products Carbon monoxide, carbon dioxide, hydrogen fluoride gas.
Hazardous Polymerization Will not occur.