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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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
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