ChemicalBook > CAS DataBase List > 2,6-Difluorobenzaldehyde

2,6-Difluorobenzaldehyde

Product Name
2,6-Difluorobenzaldehyde
CAS No.
437-81-0
Chemical Name
2,6-Difluorobenzaldehyde
Synonyms
TIMTEC-BB SBB006685;2,6-Difluorobenzalde;2-6-Difluorbenzaldehyd;2,6-fluorobenzaldehyde;2,6-DIFLUOROBENZALDEHYDE;2,6-difluorobenzaledehyde;2,6-DIFLUORLOBENZALDEHYDE;2,12-Difluoroacetophenone;2,6-Difluorobenzaldehyde98%;2,6-Difluorobenzaldehyde>
CBNumber
CB3126149
Molecular Formula
C7H4F2O
Formula Weight
142.1
MOL File
437-81-0.mol
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2,6-Difluorobenzaldehyde Property

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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
265152
Product name
2,6-Difluorobenzaldehyde
Purity
98%
Packaging
5g
Price
$26.7
Updated
2024/03/01
Sigma-Aldrich
Product number
265152
Product name
2,6-Difluorobenzaldehyde
Purity
98%
Packaging
25g
Price
$127
Updated
2024/03/01
TCI Chemical
Product number
D2452
Product name
2,6-Difluorobenzaldehyde
Purity
>98.0%(GC)
Packaging
5g
Price
$53
Updated
2024/03/01
TCI Chemical
Product number
D2452
Product name
2,6-Difluorobenzaldehyde
Purity
>98.0%(GC)
Packaging
25g
Price
$180
Updated
2024/03/01
Alfa Aesar
Product number
A18099
Product name
2,6-Difluorobenzaldehyde, 97%
Packaging
5g
Price
$52.65
Updated
2024/03/01
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2,6-Difluorobenzaldehyde Chemical Properties,Usage,Production

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,6-Difluorobenzaldehyde manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2,6-Difluorobenzaldehyde 437-81-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-11-20
Hebei Chuanghai Biotechnology Co,.LTD
Product
2, 6-Difluoro-Benzaldehyde 437-81-0
Price
US $9.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 ton
Release date
2024-08-21
Henan Fengda Chemical Co., Ltd
Product
2,6-Difluorobenzaldehyde 437-81-0
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-16

437-81-0, 2,6-DifluorobenzaldehydeRelated Search:

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

  • TIMTEC-BB SBB006685
  • 2,6-Difluorobenzaldehyde,97%
  • 2,6-DIFLUOROBENZALDEHYDE
  • 3,4,5-triflurobenzenenitrile
  • 2,6-Difluorobenzaldehyde 98%
  • 2,6-Difluorobenzaldehyde98%
  • 2,6-DIFLUORLOBENZALDEHYDE
  • 2-6-Difluorbenzaldehyd
  • 2,6-Difluorobenzalde
  • 2,6-difluorobenzaledehyde
  • 2,6-fluorobenzaldehyde
  • 2,6-Difluorobenzaldehyde, 98% 5GR
  • 2,6-Difluorobenzaldehyde Vetec(TM) reagent grade, 98%
  • 2,6-Difluorobenzaldehyde&gt
  • Benzaldehyde, 2,6-difluoro-
  • 2,6-Difluorobenzaldehyde ISO 9001：2015 REACH
  • 2,12-Difluoroacetophenone
  • 437-81-0
  • Organic Building Blocks
  • Aldehydes
  • Building Blocks
  • Carbonyl Compounds
  • C7
  • Fluorine series
  • Building Blocks
  • Chemical Synthesis
  • Fluorinated Building Blocks
  • Organic Building Blocks
  • Organic Fluorinated Building Blocks
  • Other Fluorinated Organic Building Blocks
  • Aromatic Aldehydes & Derivatives (substituted)
  • Benzaldehyde
  • API intermediates
  • Fluorobenzene
  • Carbonyl Compounds
  • Miscellaneous
  • Aldehydes
  • C7
  • Carbonyl Compounds
  • Aryl Fluorinated Building Blocks