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4-Difluoromethoxy-3-hydroxybenzaldehyde

4-Difluoromethoxy-3-hydroxybenzaldehyde Structure
CAS No.
151103-08-1
Chemical Name:
4-Difluoromethoxy-3-hydroxybenzaldehyde
Synonyms
4-DifL;Roflumilast impurity 19;uoromethoxy-3-hydroxybenzaL;3-Hydroxy-4-diflouromethylbenzaldehyde;4-DIFLUOROMETHOXY-3-HYDROXYBENZALDEHYDE;3-hydroxy-4-difluoroMethoxy benzaldehyde;4-(Difluoiromethoxy)-3-Hydroxybenzaldehyde;Benzaldehyde,4-(difluoroMethoxy)-3-hydroxy-;4-(Difluoromethoxy)-3-hydroxybenzaldehyde97%;4-(Difluoromethoxy)-3-hydroxybenzaldehyde 97%
CBNumber:
CB2266224
Molecular Formula:
C8H6F2O3
Molecular Weight:
188.13
MOL File:
151103-08-1.mol
MSDS File:
SDS
Modify Date:
2024/5/13 18:00:15

4-Difluoromethoxy-3-hydroxybenzaldehyde Properties

Melting point 85-90°C
Boiling point 280.6±35.0 °C(Predicted)
Density 1.395±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 7.85±0.35(Predicted)
color White
InChI InChI=1S/C8H6F2O3/c9-8(10)13-7-2-1-5(4-11)3-6(7)12/h1-4,8,12H
InChIKey ZLIKNROJGXXNJG-UHFFFAOYSA-N
SMILES C(=O)C1=CC=C(OC(F)F)C(O)=C1
CAS DataBase Reference 151103-08-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H315-H319-H335-H411
Precautionary statements  P261-P273-P305+P351+P338
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-51-22
Safety Statements  26-36/37/39
WGK Germany  3
Hazard Note  Irritant
HS Code  2913000090
NFPA 704
0
2 0

4-Difluoromethoxy-3-hydroxybenzaldehyde price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) D4505 4-(Difluoromethoxy)-3-hydroxybenzaldehyde min. 98.0 % 151103-08-1 5G ₹12100 2022-05-26 Buy
Product number Packaging Price Buy
D4505 5G ₹12100 Buy

4-Difluoromethoxy-3-hydroxybenzaldehyde Chemical Properties,Uses,Production

Chemical Properties

4-Difluoromethoxy-3-hydroxybenzaldehyde is white powder

Uses

4-Difluoromethoxy-3-hydroxybenzaldehyde is a phenyl alkyl ketone derivative used in the preparation of phosphodiesterase-4 (PDE4) inhibitors.

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2-(Difluoromethoxy)-5-formylphenol, alpha,alpha-Difluoro-4-formyl-2-hydroxyanisole Benzaldehyde,4-(difluoroMethoxy)-3-hydroxy- 3-Hydroxy-4-diflouromethylbenzaldehyde 4-(Difluoromethoxy)-3-hydroxybenzaldehyde 97% 4-(Difluoromethoxy)-3-hydroxybenzaldehyde97% 3-hydroxy-4-difluoroMethoxy benzaldehyde 4-DIFLUOROMETHOXY-3-HYDROXYBENZALDEHYDE Roflumilast impurity 19 4-DifL uoromethoxy-3-hydroxybenzaL 4-DIFLUOROMETHOXY-3-HYDROXYBENZALDEHYDE 151103-08-1 4-(Difluoiromethoxy)-3-Hydroxybenzaldehyde 151103-08-1 Roflumilast interemdiate Aromatics Intermediates Aldehydes Phenyls & Phenyl-Het Phenyls & Phenyl-Het Intermediate