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ChemicalBook >> CAS DataBase List >> Benzaldehyde, 4,5-difluoro-2-hydroxy- (9CI)

Benzaldehyde, 4,5-difluoro-2-hydroxy- (9CI)

Benzaldehyde, 4,5-difluoro-2-hydroxy- (9CI) price.
  • $16 - $2022.41
  • Product name: Benzaldehyde, 4,5-difluoro-2-hydroxy- (9CI)
  • CAS: 199287-52-0
  • MF: C7H4F2O2
  • MW: 158.1
  • EINECS:642-799-4
  • MDL Number:MFCD08458005
  • Synonyms:4,5-Difluorosalicylaldehdye;4,5-Difluoro-2-hydroxybenzaldehyde 98%;4,5-Difluorosalicylaldehdye, 4,5-Difluoro-2-formylphenol;4,5-Difluoro-2-hydroxybenzaldehyde98%;Benzaldehyde, 4,5-difluoro-2-hydroxy- (9CI);2-Hydroxy-4,5-difluorobenzaldehyde;Benzaldehyde, 4,5-difluoro-2-hydroxy-;4,5-Difluorosalicylaldehyde,98%
Price50 Properties Safety Information Description
50 prices
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Brand
  • aablocks
  • AccelPharmtech
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Thermo Scientific Chemicals
  • TRC
Package
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  • 1gm:
  • Manufactureraablocks
  • Product numberAA002BY3
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 98%
  • Packaging100mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002BY3
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 98%
  • Packaging250mg
  • Price$24
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002BY3
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 97%
  • Packaging1g
  • Price$26
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002BY3
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 98%
  • Packaging5g
  • Price$121
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002BY3
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 98%
  • Packaging100g
  • Price$1653
  • Updated2026-05-28
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberLK1279
  • Product description4,5-DifluoroSalicylaldehyde 97%
  • Packaging10G
  • Price$580
  • Updated2021-12-16
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberLK1279
  • Product description4,5-DifluoroSalicylaldehyde 97%
  • Packaging10G
  • Price$580
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberLK1279
  • Product description4,5-DifluoroSalicylaldehyde 97%
  • Packaging5G
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberLK1279
  • Product description4,5-DifluoroSalicylaldehyde 97%
  • Packaging5G
  • Price$400
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167613
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 95%
  • Packaging5G
  • Price$180
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167613
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 95%
  • Packaging25G
  • Price$690
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS47269
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 98%
  • Packaging25g
  • Price$1016
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS47269
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 98%
  • Packaging1g
  • Price$64
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS47269
  • Product description2-Hydroxy-4,5-difluorobenzaldehyde 98%
  • Packaging5g
  • Price$267
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number0247AB
  • Product description4,5-Difluoro-2-hydroxybenzaldehyde
  • Packaging1g
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number199287520
  • Product description4,5-Difluoro-2-hydroxybenzaldehyde
  • Packaging5g
  • Price$342.32
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002BY3 2-Hydroxy-4,5-difluorobenzaldehyde 98% 100mg $16 2026-05-28 Buy
aablocks AA002BY3 2-Hydroxy-4,5-difluorobenzaldehyde 98% 250mg $24 2026-05-28 Buy
aablocks AA002BY3 2-Hydroxy-4,5-difluorobenzaldehyde 97% 1g $26 2026-05-28 Buy
aablocks AA002BY3 2-Hydroxy-4,5-difluorobenzaldehyde 98% 5g $121 2026-05-28 Buy
aablocks AA002BY3 2-Hydroxy-4,5-difluorobenzaldehyde 98% 100g $1653 2026-05-28 Buy
AccelPharmtech LK1279 4,5-DifluoroSalicylaldehyde 97% 10G $580 2021-12-16 Buy
AccelPharmtech LK1279 4,5-DifluoroSalicylaldehyde 97% 10G $580 2026-05-21 Buy
AccelPharmtech LK1279 4,5-DifluoroSalicylaldehyde 97% 5G $400 2021-12-16 Buy
AccelPharmtech LK1279 4,5-DifluoroSalicylaldehyde 97% 5G $400 2026-05-21 Buy
ACHEMBLOCK W167613 2-Hydroxy-4,5-difluorobenzaldehyde 95% 5G $180 2026-05-27 Buy
ACHEMBLOCK W167613 2-Hydroxy-4,5-difluorobenzaldehyde 95% 25G $690 2026-05-27 Buy
Activate Scientific AS47269 2-Hydroxy-4,5-difluorobenzaldehyde 98% 25g $1016 2026-06-04 Buy
Activate Scientific AS47269 2-Hydroxy-4,5-difluorobenzaldehyde 98% 1g $64 2026-06-04 Buy
Activate Scientific AS47269 2-Hydroxy-4,5-difluorobenzaldehyde 98% 5g $267 2026-06-04 Buy
AK Scientific 0247AB 4,5-Difluoro-2-hydroxybenzaldehyde 1g $151 2021-12-16 Buy
Alichem 199287520 4,5-Difluoro-2-hydroxybenzaldehyde 5g $342.32 2021-12-16 Buy
Next Last

Properties

Melting point :68-72℃
Boiling point :224.1±35.0 °C(Predicted)
Density :1.464±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :crystalline needles
pka :7.20±0.23(Predicted)
color :Faint yellow
Sensitive :Air Sensitive
InChI :InChI=1S/C7H4F2O2/c8-5-1-4(3-10)7(11)2-6(5)9/h1-3,11H
InChIKey :HRLWPXGNZQEUHM-UHFFFAOYSA-N
SMILES :C(=O)C1=CC(F)=C(F)C=C1O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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