ChemicalBook > CAS DataBase List > 2,3-Difluorobenzaldehyde

2,3-Difluorobenzaldehyde

Product Name
2,3-Difluorobenzaldehyde
CAS No.
2646-91-5
Chemical Name
2,3-Difluorobenzaldehyde
Synonyms
TIMTEC-BB SBB006572;2,3-Difluorobenzalde;2,3-fluorobenzaldehyde;2,5-DIFLUOROBENALDEHYDE;2,3-DIFLUOROBENZALDEHYDE;2,3-Difluorobenzaldehyde>Benzaldehyde, 2,3-difluoro-;2,3-Difluorobenzaldehyde 98%;2,3-Difluorobenzaldehyde,98%;2,3- twofluorobenzeneforMaldehyde
CBNumber
CB8689830
Molecular Formula
C7H4F2O
Formula Weight
142.1
MOL File
2646-91-5.mol
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2,3-Difluorobenzaldehyde Property

Melting point:
64-65 °C
Boiling point:
64-65 °C/17 mmHg (lit.)
Density 
1.301 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.499(lit.)
Flash point:
137 °F
storage temp. 
Inert atmosphere,2-8°C
form 
Liquid
Specific Gravity
1.301
color 
Clear pale yellow
Sensitive 
Air Sensitive
BRN 
2961554
CAS DataBase Reference
2646-91-5(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39-36/37
RIDADR 
UN 1989 3/PG 3
WGK Germany 
3
Hazard Note 
Irritant
HazardClass 
3
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
265144
Product name
2,3-Difluorobenzaldehyde
Purity
98%
Packaging
5g
Price
$54.5
Updated
2023/01/07
TCI Chemical
Product number
D2614
Product name
2,3-Difluorobenzaldehyde
Purity
>97.0%(GC)
Packaging
5g
Price
$80
Updated
2024/03/01
TCI Chemical
Product number
D2614
Product name
2,3-Difluorobenzaldehyde
Purity
>97.0%(GC)
Packaging
25g
Price
$280
Updated
2024/03/01
Alfa Aesar
Product number
B20093
Product name
2,3-Difluorobenzaldehyde, 98%
Packaging
5g
Price
$88.2
Updated
2021/12/16
Alfa Aesar
Product number
B20093
Product name
2,3-Difluorobenzaldehyde, 98%
Packaging
1g
Price
$28.4
Updated
2021/12/16
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2,3-Difluorobenzaldehyde Chemical Properties,Usage,Production

Chemical Properties

clear pale yellow liquid

Uses

2,3-Difluorobenzaldehyde was used in the synthesis of aminophosphine.

General Description

The emission and absorption spectra of 2,3-difluorobenzaldehyde were studied.

2,3-Difluorobenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-Difluorobenzaldehyde Suppliers

Americas 1 Belgium 1 China 244 Europe 4 France 1 Germany 4 India 10 Italy 1 Japan 2 Russia 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 21 United States 42 Global 336
P&M-Invest
Tel
--
Fax
--
Email
notes@fluorine.ru
Country
Russia
ProdList
877
Advantage
66
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View Lastest Price from 2,3-Difluorobenzaldehyde manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2,3-Difluorobenzaldehyde 2646-91-5
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-20
Hebei Mojin Biotechnology Co., Ltd
Product
2,3-Difluorobenzaldehyde 2646-91-5
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-01
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,3-Difluorobenzaldehyde 2646-91-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

2646-91-5, 2,3-DifluorobenzaldehydeRelated Search:

1,2-Difluorobenzene Transfluthrin 4-Fluorobenzaldehyde 1,3-Difluorobenzene Florfenicol 3,4-DIFLUOROBENZALDEHYDE,3,4-Difluorobenzaldehyde,98%,3,4-Difluorobenzaldehyde 98% 2,6-DIFLUOROBENZALDEHYDE,2,6-Difluorobenzaldehyde 98%,2,6-Difluorobenzaldehyde,97% 2,4-Difluorobenzaldehyde 98%,2,4-Difluorobenzaldehyde98%,2,4-DIFLUOROBENZALDEHYDE 2,3,4,5-Tetrafluorobenzoic acid 2,3-Difluorobenzoic acid Pentafluorobenzaldehyde 4-AMINO-2,3,5,6-TETRAFLUOROBENZAMIDE ETHYL PENTAFLUOROBENZOATE Pentafluorobenzoic acid 2,3,5,6-TETRAFLUORO-4-METHYLBENZOIC ACID 2,3,5,6-Tetrafluorobenzoic acid Tetrafluoroterephthalic acid Tetrafluorophthalic acid

  • 2,3-DIFLUOROBENZALDEHYDE
  • TIMTEC-BB SBB006572
  • 2,3-Difluorobenzaldehyde,98%
  • 2,3-Difluorobenzaldehyde 98%
  • 2,5-DIFLUOROBENALDEHYDE
  • 2,3-fluorobenzaldehyde
  • 2,3- twofluorobenzeneforMaldehyde
  • Benzaldehyde, 2,3-difluoro-
  • 2,3-Difluorobenzalde
  • 2,3-Difluorobenzaldehyde&gt
  • 2,3-Difluorobenzaldehyde ISO 9001：2015 REACH
  • 3,5-Dichloro-2',2',3'-trifluoroacetophenone
  • 2646-91-5
  • 2649-91-5
  • 2646-35-2
  • Organic Building Blocks
  • ALDEHYDE
  • Building Blocks
  • Aldehydes
  • Carbonyl Compounds
  • C7
  • Aldehydes
  • C7
  • Carbonyl Compounds
  • Fluorobenzene
  • Carbonyl Compounds
  • Aromatic Aldehydes & Derivatives (substituted)
  • Aromatic compound
  • Fluorin-contained benzaldehyde series
  • Benzaldehyde
  • Miscellaneous