4-Hydroxy-2-methoxybenzaldehyde

Product Name: 4-Hydroxy-2-methoxybenzaldehyde
CAS No.: 18278-34-7
Chemical Name: 4-Hydroxy-2-methoxybenzaldehyde
Synonyms: 4-Hydroxy-2-methoxybenaldehyde;4-Hydroxy-2-methoxyb;FR-2320;TIMTEC-BB SBB008607;Entacapone Impurity 66;3-METHOXY-4-FORMYLPHENOL;4-HYDROXY-O-ANISALDEHYDE;4-FORMYL-3-METHOXY-PHENOL;4-Hydroxy-2-methoxybenzaldehdye;4-HYDROXY-2-METHOXYBENZALDEHYDE
CBNumber: CB3291119
Molecular Formula: C8H8O3
Formula Weight: 152.15
MOL File: 18278-34-7.mol

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4-Hydroxy-2-methoxybenzaldehyde Property

Melting point:: 158-161 °C
Boiling point:: 234.6°C (rough estimate)
Density: 1.2143 (rough estimate)
refractive index: 1.4447 (estimate)
storage temp.: Inert atmosphere,Room Temperature
solubility: DMSO (Slightly), Methanol (Slightly)
form: Powder
pka: 7.40±0.18(Predicted)
color: Off-white to light brown
Water Solubility: practically insoluble
Sensitive: Air Sensitive
BRN: 2045122
Cosmetics Ingredients Functions: HAIR DYEING
InChI: 1S/C8H8O3/c1-11-8-4-7(10)3-2-6(8)5-9/h2-5,10H,1H3
InChIKey: WBIZZNFQJPOKDK-UHFFFAOYSA-N
SMILES: OC1=CC(OC)=C(C([H])=O)C=C1
LogP: 1.781 (est)
CAS DataBase Reference: 18278-34-7(CAS DataBase Reference)
NIST Chemistry Reference: 4-Hydroxy-2-methoxybenaldehyde(18278-34-7)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39-6-36/37/39-27
WGK Germany: 3
F: 10
HazardClass: IRRITANT
HS Code: 29124990
Storage Class: 11 - Combustible Solids

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 55543
Product name: 4-Hydroxy-2-methoxybenzaldehyde
Purity: ≥98.0% (HPLC)
Packaging: 1g
Price: $30.03
Updated: 2025/07/31

Sigma-Aldrich

Product number: 55543
Product name: 4-Hydroxy-2-methoxybenzaldehyde
Purity: ≥98.0% (HPLC)
Packaging: 5g
Price: $116
Updated: 2025/07/31

TCI Chemical

Product number: H1191
Product name: 4-Hydroxy-2-methoxybenzaldehyde
Purity: >97.0%(GC)(T)
Packaging: 1g
Price: $51
Updated: 2025/07/31

TCI Chemical

Product number: H1191
Product name: 4-Hydroxy-2-methoxybenzaldehyde
Purity: >97.0%(GC)(T)
Packaging: 5g
Price: $158
Updated: 2025/07/31

TCI Chemical

Product number: H1191
Product name: 4-Hydroxy-2-methoxybenzaldehyde
Purity: >97.0%(GC)(T)
Packaging: 25g
Price: $532
Updated: 2025/07/31

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

Chemical Properties

4-Hydroxy-2-methoxybenzaldehyde is off-white to greenish or light brown cryst. powder

Uses

A useful intermediate in the sythesis of solid phase supports for the preparation of fully protected peptide fragments.

Uses

4-Hydroxy-2-methoxybenzaldehyde is a useful intermediate in the sythesis of solid phase supports for the preparation of fully protected peptide fragments

Hazard

4-Hydroxy-2-methoxybenzaldehyde is irritating to skin and eyes and may cause respiratory irritation. It is harmful to aquatic organisms and has long-term effects.

reaction suitability

reagent type: cross-linking reagent
reagent type: linker

4-Hydroxy-2-methoxybenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Hydroxy-2-methoxybenzaldehyde Suppliers

Americas 1 Belgium 1 Canada 2 CHINA 174 Europe 2 France 1 Germany 4 India 13 Japan 3 Slovakia 1 Switzerland 6 Ukraine 1 United Kingdom 17 United States 44 USA 1 Global 271

Shanghai QiQiao Biological Technology Co., Ltd.

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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View Lastest Price from 4-Hydroxy-2-methoxybenzaldehyde manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-hydroxy-o-anisaldehyde 18278-34-7
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-13

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Hydroxy-2-methoxybenzaldehyde 18278-34-7
Price: US $0.00-0.00/KG
Min. Order: 10mg
Purity: 99%HPLC
Supply Ability: 2000tons
Release date: 2020-01-15

Career Henan Chemical Co

Product: 4-Hydroxy-2-methoxybenzaldehyde 18278-34-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200kg
Release date: 2018-12-25

18278-34-7, 4-Hydroxy-2-methoxybenzaldehydeRelated Search:

2,6-Dimethoxybenzaldehyde Benzaldehyde Veratraldehyde 3-Hydroxybenzaldehyde 3-Methoxybenzaldehyde 2,4-Dihydroxybenzaldehyde p-Anisaldehyde Anisole CHLOROPHOSPHONAZO III 2,3,4-Trimethoxybenzaldehyde (Trifluoromethoxy)benzene 4-Hydroxybenzaldehyde o-Anisaldehyde 3,5-Dimethoxybenzaldehyde 2,4-Dimethoxybenzoic acid 2,3,4-Trimethoxybenzoic acid Rotenone Quercetin

TIMTEC-BB SBB008607

Benzaldehyde, 4-hydroxy-2-methoxy-

4-HYDROXY-2-METHOXYBENZALDEHYDE

4-FORMYL-3-METHOXY-PHENOL

4-HYDROXY-O-ANISALDEHYDE

4-HYDROXYL-2-METHOXYL BENZALDEHYDE

3-METHOXY-4-FORMYLPHENOL

2-METHOXY-4-HYDROXY BENZALDEHYDE

4-Hydroxy-2-methoxybenzaldehyde 99.5+%

4-Hydroxy-2-methoxybenzaldehyde 98%

4-Hydroxy-2-methoxybenzaldehdye

4-Hydroxy-2-methoxybenzaldehyde,98%

4-Hydroxy-2-methoxyb

4-Hydroxy-o-anisaldehyde, 2-Formyl-5-hydroxyanisole, 4-Formyl-3-methoxyphenol

4-Hydroxy-2-methoxybenaldehyde

FR-2320

4-Hydroxy-2-methoxybenzaldehyde≥ 99.5% (HPLC)

4-Hydroxy-2-methoxybenzaldehyde&gt

Entacapone Impurity 66

18278-34-7

8278-34-7

C8

Carbonyl Compounds

Building Blocks

Aldehydes

Organic Building Blocks

ALDEHYDE

Aromatic Aldehydes & Derivatives (substituted)

pharmacetical

Benzaldehyde

API intermediates

aldehydes

Aromatics

1