4-Methylcatechol

Product Name: 4-Methylcatechol
CAS No.: 452-86-8
Chemical Name: 4-Methylcatechol
Synonyms: 1,2-Benzenediol, 4-methyl-;3,4-DIHYDROXYTOLUENE;4-Methycatechol;HOMOPYROCATECHOL;4-METHYLPYROCATECHOL;4-METHYL-1,2-BENZENEDIOL;4-Methyl-1,2-dihydroxybenzene;1,2-DIHYDROXY-4-METHYLBENZENE;HOMOCATECHOL;4-Methylcatehol
CBNumber: CB5437014
Molecular Formula: C7H8O2
Formula Weight: 124.14
MOL File: 452-86-8.mol

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4-Methylcatechol Property

Melting point:: 67-69 °C (lit.)
Boiling point:: 251 °C (lit.)
Density: 1.129 g/mL at 25 °C (lit.)
refractive index: 1.5425 (estimate)
Flash point:: 140 °C
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
pka: 9.91±0.10(Predicted)
form: Powder or Chunks
color: White to brown
Specific Gravity: 1.129
Water Solubility: soluble
BRN: 636512
InChIKey: ZBCATMYQYDCTIZ-UHFFFAOYSA-N
LogP: 1.340 (est)
CAS DataBase Reference: 452-86-8(CAS DataBase Reference)
NIST Chemistry Reference: 1,2-Benzenediol, 4-methyl-(452-86-8)
EPA Substance Registry System: 1,2-Benzenediol, 4-methyl- (452-86-8)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
RIDADR: 2811
WGK Germany: 3
RTECS: UX1915000
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29072990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H301Toxic if swalloed

H311Toxic in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

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: M34200
Product name: 4-Methylcatechol
Purity: ≥95%
Packaging: 5g
Price: $21.84
Updated: 2024/03/01

Sigma-Aldrich

Product number: M34200
Product name: 4-Methylcatechol
Purity: ≥95%
Packaging: 100g
Price: $80.3
Updated: 2024/03/01

TCI Chemical

Product number: M0413
Product name: 4-Methylcatechol
Purity: >98.0%(GC)
Packaging: 25g
Price: $59
Updated: 2024/03/01

TCI Chemical

Product number: M0413
Product name: 4-Methylcatechol
Purity: min. 98.0 %
Packaging: 100G
Price: $174
Updated: 2024/03/01

TCI Chemical

Product number: M0413
Product name: 4-Methylcatechol
Purity: >98.0%(GC)
Packaging: 500g
Price: $694
Updated: 2024/03/01

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4-Methylcatechol Chemical Properties,Usage,Production

Chemical Properties

white to brown powder or chunks

Uses

4-Methylcatechol is used to synthesize antimicrobial, antioxidant. It also acts as effective inhibitor. It can be used to produce 4-bromo-5-methyl-pyrocatechol. It Increases Brain-Derived Neurotrophic Factor Content and mRNA Expression in Cultured Brain Cells and in Rat Brain In Vivo.

Definition

ChEBI: A methylcatechol having a single methyl substituent at the 4-position. It has been isolated from Picea abies.

Purification Methods

Crystallise the catechol from *C6H6. The purity is checked by TLC. Crystallise it from high-boiling pet ether and distil it in a vacuum. [Beilstein 6 IV 5878.]

4-Methylcatechol Preparation Products And Raw materials

Raw materials

Natural 4-Methylcatechol

Preparation Products

2-Methoxy-4-methylphenol

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4-Methylcatechol Suppliers

Americas 1 Belgium 1 China 309 Europe 2 France 1 Germany 3 India 20 Japan 4 Slovakia 1 South Korea 1 Switzerland 1 Ukraine 1 United Kingdom 9 United States 42 USA 1 Global 397

Apin Chemicals Limited (UK)

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Leancare Ltd.

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MOLEKULA Ltd.

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CARBONE SCIENTIFIC CO.,LTD

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Eurolabs Limited

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ETA SCIENTIFIC Co.,Ltd

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UK GREEN SCIENTIFIC CO.,LIMITED

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Apin Chemicals Ltd.

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VWR International

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View Lastest Price from 4-Methylcatechol manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 4-Methylcatechol 452-86-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 1000kg/month
Release date: 2021-07-27

airuikechemical co., ltd.

Product: 4-methylcatechol 452-86-8
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: 99.9%
Supply Ability: 200tons
Release date: 2024-04-07

Hebei Weibang Biotechnology Co., Ltd

Product: 4-Methylcatechol 452-86-8
Price: US $10.00/KG
Min. Order: 100KG
Purity: 99%
Supply Ability: 100 mt
Release date: 2024-12-04

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p-methylcatechol

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Pyrocatechol, 4-methyl-

Toluene-3,4-diol

4-METHYL-1,2-BENZENEDIOL

4-METHYLCATECHOL

4-METHYLPYROCATECHOL

HOMOCATECHOL

HOMOBRENZCATECHIN

HOMOBRENZKATECHIN

HOMOPYROCATECHOL

METHYLCATECHOL, 4-

4-METHYLCATECHOL, 95+%

4-Methylcatehol

4-Methycatechol

4-Methylcatechol,96%

1,2-Benzenediol, 4-methyl-

METHYLCATECHOL, 4-(RG)

3,4-DIHYDROXYTOLUENE

3,4-DIHYDROXYTOLUOL

1,2-DIHYDROXY-4-METHYLBENZENE

4-Methylcatechol&gt

4-Methylcatechol ISO 9001：2015 REACH

452-86-8

HO2C6H3CH3

CH3C6H312OH2

Organic Building Blocks

Oxygen Compounds

Polyols

Building Blocks

Pharmaceutical Intermediate

Aromatic Hydrocarbons (substituted) & Derivatives

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