ChemicalBook >> CAS DataBase List >>2-Hydroxy-4-methoxybenzaldehyde

2-Hydroxy-4-methoxybenzaldehyde

CAS No.
673-22-3
Chemical Name:
2-Hydroxy-4-methoxybenzaldehyde
Synonyms
4-METHOXYSALICYLALDEHYDE;Benzaldehyde, 2-hydroxy-4-methoxy-;AKOS 222-39;2-Hydroxy-4-methoxyb;2-Hydroxyanisaldehyde;Entacapone Impurity 65;4-Methoxysalicyaldehyde;2-hydroxy-p-anisaldehyd;4-MethoxySalicyladehyde;4-Mthoxysalicylaldehyde
CBNumber:
CB2695303
Molecular Formula:
C8H8O3
Molecular Weight:
152.15
MDL Number:
MFCD00003327
MOL File:
673-22-3.mol
MSDS File:
SDS
Last updated:2024-03-28 16:55:20

2-Hydroxy-4-methoxybenzaldehyde Properties

Melting point 41-43 °C (lit.)
Boiling point 124 °C / 12mmHg
Density 1.2143 (rough estimate)
refractive index 1.4447 (estimate)
FEMA 4435 | 2-HYDROXY-4-METHOXYBENZALDEHYDE
Flash point >230 °F
storage temp. Store below +30°C.
solubility DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/ml
pka 7.79±0.10(Predicted)
form Crystalline Powder
color Creamy white to beige or light brown
Odor at 100.00 %. vanillin like
Odor Type vanilla
Water Solubility Solubility in methanol is almost transparent. Insoluble in water.
Sensitive Air Sensitive
BRN 1072443
InChIKey WZUODJNEIXSNEU-UHFFFAOYSA-N
LogP 1.79
CAS DataBase Reference 673-22-3(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS) 2-HYDROXY-4-METHOXYBENZALDEHYDE
EWG's Food Scores 1
FDA UNII 2N395P88LW
NIST Chemistry Reference Benzaldehyde, 2-hydroxy-4-methoxy-(673-22-3)
EPA Substance Registry System Benzaldehyde, 2-hydroxy-4-methoxy- (673-22-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-24/25
WGK Germany  3
RTECS  BZ2810000
10
Hazard Note  Irritant
TSCA  Yes
HS Code  29124900
NFPA 704
1
2 0

2-Hydroxy-4-methoxybenzaldehyde price More Price(56)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 160695 2-Hydroxy-4-methoxybenzaldehyde 98% 673-22-3 5g $132 2024-03-01 Buy
Sigma-Aldrich 160695 2-Hydroxy-4-methoxybenzaldehyde 98% 673-22-3 25g $358.8 2024-03-01 Buy
Sigma-Aldrich 8.41611 2-Hydroxy-4-methoxybenzaldehyde for synthesis 673-22-3 5G $97.2 2022-05-15 Buy
Sigma-Aldrich 8.41611 2-Hydroxy-4-methoxybenzaldehyde for synthesis 673-22-3 25g $244 2022-05-15 Buy
TCI Chemical H0699 2-Hydroxy-4-methoxybenzaldehyde >98.0%(GC)(T) 673-22-3 5g $58 2024-03-01 Buy
Product number Packaging Price Buy
160695 5g $132 Buy
160695 25g $358.8 Buy
8.41611 5G $97.2 Buy
8.41611 25g $244 Buy
H0699 5g $58 Buy

2-Hydroxy-4-methoxybenzaldehyde Chemical Properties,Uses,Production

Chemical Properties

creamy white to beige or light brown cryst. powder

Uses

2-Hydroxy-4-methoxybenzaldehyde was used in the synthesis of Schiff base ligand.

Definition

ChEBI: 2-Hydroxy-4-methoxybenzaldehyde is a member of methoxybenzenes and a member of phenols.

Synthesis Reference(s)

Tetrahedron Letters, 7, p. 4153, 1966 DOI: 10.1016/0005-2760(66)90119-6

General Description

2-Hydroxy-4-methoxybenzaldehyde is the main component of root bark essential oil of Periploca sepium Bunge. It is a potential tyrosinase inhibitor present in African medicinal plants.

77-78-1
95-01-2
673-22-3
Synthesis of 2-Hydroxy-4-methoxybenzaldehyde from Dimethyl sulfate and 2,4-Dihydroxybenzaldehyde
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View Lastest Price from 2-Hydroxy-4-methoxybenzaldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Hydroxy-4-methoxybenzaldehyde pictures 2024-03-28 2-Hydroxy-4-methoxybenzaldehyde
673-22-3
US $20.00 / kg 1kg 99 1000kg Shaanxi Franta Biotechnology Co., Ltd
2-Hydroxy-4-methoxybenzaldehyde pictures 2024-03-27 2-Hydroxy-4-methoxybenzaldehyde
673-22-3
US $20.00 / kg 1kg 99 20 ton Suzhou Sanyi Polymer Chemical Technology Co., Ltd.
2-Hydroxy-4-methoxybenzaldehyde pictures 2024-03-21 2-Hydroxy-4-methoxybenzaldehyde
673-22-3
US $0.00-0.00 / Kg 1Kg 99.9% 200tons airuikechemical co., ltd.
2-HYDROXY-P-ANISALDEHYDE 2-HYDROXY-4-METHOXYBENZALDEHYDE 2-HYDROXY-4-ANISALDEHYDE 2-hydroxy-p-anisaldehyd 2-Hydroxy-4-Methoxybenzaldehyde 98% 2-Hydroxy-4-Methoxybenzaldehyde, 97+% 2-Hydroxy-4-methoxybenzaldehyde, >=98% 2-Hydroxy-4-methoxybenzaldehyde≥ 98% (GC) AKOS 222-39 4-METHOXY-2-HYDROXYBENZALDEHYDE 4-Methoxysalicyaldehyde 4-o-methylresorcylaldehyde o-Hydroxy-p-methoxybenzaldehyde p-Anisaldehyde, 2-hydroxy- Salicylaldehyde, 4-methoxy- 2-Hydroxy-4-methoxylbenzaldehyde 2-Hydroxy-p-anisaldehyde~4-Methoxysalicylaldehyde 4-MethoxySalicyladehyde 2-Hydroxyanisaldehyde 2-hydroxy-4-Methoxysalicylaldehyde 2-Hydroxy-4-methoxyb 4-Mthoxysalicylaldehyde 2-Formyl-5-methoxyphenol, 4-Formyl-3-hydroxyanisole 4-Methoxyl Salicylaldehyde 2-Hydroxy-4-Methoxybenzaldehyde, 99% 25GR 2-Hydroxy-4-Methoxybenzaldehyde, 99% 5GR 4-Methoxysalicylaldehyde(60% in NMP) 2-Formyl-5-methoxyphenol 2-Hydroxy-4-methoxybenzaldehyde,99% Hydroxy-4-Methoxybenzaldeh 2-Hydroxy-4-Methoxybenazldehyde 4-Methoxy salicylicaldehyde 2-Hydroxy-4-methoxybenzal 2-Hydroxy-4-methoxybenzaldehyde> 2-HYDROXY-4-METHOXYBENZALDEHYDE FOR SYNT 2droxy-4-methoxybenzaldeh 2-HYDROXY-4-METHOXYBENZALDEHYDE,673-22-3 Entacapone Impurity 65 673-22-3 2-Hydroxy-4-methoxybenzaldehyde 4-METHOXYSALICYLALDEHYDE Benzaldehyde, 2-hydroxy-4-methoxy- 2-Hydroxy-4- Methoxybenzaldehyde (2-HMB) 673-22-3 673-22-32 673-22-2 672-22-3 ALDEHYDE Aldehydes Building Blocks C8 Carbonyl Compounds Chemical Synthesis Organic Building Blocks Benzaldehyde FINE Chemical & INTERMEDIATES Aromatic Aldehydes & Derivatives (substituted) bc0001