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

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

$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%

Price41 Properties Safety Information Description

41 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

100mg
250mg
500mg
1.00g
1g
2g
5g
10G
25G
100g
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
Updated2026-05-21
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%
Packaging25G
Price$690
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberW167613
Product description2-Hydroxy-4,5-difluorobenzaldehyde 95%
Packaging5G
Price$180
Updated2026-05-27
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%
Packaging25g
Price$1016
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

ManufacturerAlichem
Product number199287520
Product description4,5-Difluoro-2-hydroxybenzaldehyde
Packaging10g
Price$551.48
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA351474
Product description2-Hydroxy-4,5-difluorobenzaldehyde 98%
Packaging5g
Price$336
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	2026-05-21	Buy
AccelPharmtech	LK1279	4,5-DifluoroSalicylaldehyde 97%	5G	$400	2026-05-21	Buy
ACHEMBLOCK	W167613	2-Hydroxy-4,5-difluorobenzaldehyde 95%	25G	$690	2026-05-27	Buy
ACHEMBLOCK	W167613	2-Hydroxy-4,5-difluorobenzaldehyde 95%	5G	$180	2026-05-27	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%	25g	$1016	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
Alichem	199287520	4,5-Difluoro-2-hydroxybenzaldehyde	10g	$551.48	2021-12-16	Buy
Ambeed	A351474	2-Hydroxy-4,5-difluorobenzaldehyde 98%	5g	$336	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):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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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Suppliers and manufacturers

Shanghai Harvest Chemical Industrial Co., Ltd. J & K SCIENTIFIC LTD. Alfa Aesar Capot Chemical Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. Shandong Xiya Chemical Co., Ltd Wuhan Arike Technology Co., Ltd. Shanghai Sunway Pharmaceutical Technology Co., Ltd Wuhan ariel chemical Co., LTD. Nanjing Norris-Pharm Technology Co., Ltd

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

Properties

Safety Information

Description

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