ChemicalBook > CAS DataBase List > 2,5-Difluorobenzaldehyde

2,5-Difluorobenzaldehyde

Product Name
2,5-Difluorobenzaldehyde
CAS No.
2646-90-4
Chemical Name
2,5-Difluorobenzaldehyde
Synonyms
TIMTEC-BB SBB006570;2,5-Difluorobenzalde;Difluorobenzaldehyde;2,5-fluorobenzaldehyde;2-CHLORO-4-ETHOXYANILINE;2,5-DIFLUOROBENZALDEHYDE;2,9-Difluoroacetophenone;2,5-Difluoro Benzaldehydes;2,5-Difluorobenzaldehyde>2,5-Difluorobenzaldehyde98%
CBNumber
CB7310342
Molecular Formula
C7H4F2O
Formula Weight
142.1
MOL File
2646-90-4.mol
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2,5-Difluorobenzaldehyde Property

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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
265187
Product name
2,5-Difluorobenzaldehyde
Purity
98%
Packaging
5g
Price
$56.8
Updated
2024/03/01
Sigma-Aldrich
Product number
265187
Product name
2,5-Difluorobenzaldehyde
Purity
98%
Packaging
1g
Price
$31.6
Updated
2023/06/20
TCI Chemical
Product number
D2637
Product name
2,5-Difluorobenzaldehyde
Purity
>96.0%(GC)
Packaging
5g
Price
$48
Updated
2024/03/01
TCI Chemical
Product number
D2637
Product name
2,5-Difluorobenzaldehyde
Purity
>96.0%(GC)
Packaging
25g
Price
$144
Updated
2024/03/01
Alfa Aesar
Product number
L08504
Product name
2,5-Difluorobenzaldehyde, 98%
Packaging
25g
Price
$179
Updated
2021/12/16
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2,5-Difluorobenzaldehyde Chemical Properties,Usage,Production

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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2,5-Difluorobenzaldehyde Suppliers

Americas 1 Belgium 1 China 247 Europe 5 France 1 Germany 2 India 10 Italy 1 Japan 3 Jordan 1 Russia 1 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 23 United States 40 Global 342
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28398
Advantage
80
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View Lastest Price from 2,5-Difluorobenzaldehyde manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2,5-Difluorobenzaldehyde 2646-90-4
Price
US $0.00-0.00/KG
Min. Order
10mg
Purity
99%HPLC
Supply Ability
2000tons
Release date
2020-01-13
Henan Aochuang Chemical Co.,Ltd.
Product
2,5-Difluorobenzaldehyde 2646-90-4
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-10
Career Henan Chemical Co
Product
2,5-Difluorobenzaldehyde 2646-90-4
Price
US $100.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2018-08-03

2646-90-4, 2,5-Difluorobenzaldehyde Related Search:

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

  • 2,5-DIFLUOROBENZALDEHYDE
  • TIMTEC-BB SBB006570
  • 2,5-Difluorobenzaldehyde 98%
  • 2,5-Difluorobenzaldehyde98%
  • 2,5-Difluoro Benzaldehydes
  • 2,5-DIFLUOROBENZALDEHYDE 99+%
  • 2,5-Difluorobenzalde
  • 2,5-fluorobenzaldehyde
  • Difluorobenzaldehyde
  • 2-CHLORO-4-ETHOXYANILINE
  • 2,5-Difluorobenzaldehyde&gt
  • Benzaldehyde, 2,5-difluoro-
  • 2,5-Difluorobenzaldehyde ISO 9001：2015 REACH
  • 2,9-Difluoroacetophenone
  • 2646-90-4
  • 2664-90-4
  • Aldehydes
  • Building Blocks
  • C7
  • Carbonyl Compounds
  • ALDEHYDE
  • Organic Building Blocks
  • Fluorine series
  • Aromatic Aldehydes & Derivatives (substituted)
  • Benzaldehyde
  • Fluorobenzene
  • Miscellaneous
  • Adehydes, Acetals & Ketones
  • Fluorine Compounds
  • Fluorobenzaldehyde Series
  • Aldehydes
  • C7
  • Carbonyl Compounds
  • Benzaldehyde series
  • Fluorin-contained benzaldehyde series