3-Amino-2-methylphenol

Product Name: 3-Amino-2-methylphenol
CAS No.: 53222-92-7
Chemical Name: 3-Amino-2-methylphenol
Synonyms: 3-AMINO-O-CRESOL;2-amino-o-cresol;3-Amino-o-cresol>3-Amino-o-cresol,95%;2-methyl-3aminophenol;3-AMINO-2-METHYLPHENOL;3-Amino-o-cresol;2-Amino-6-hydroxytoluene;3-HYDROXY-2-METHYLANILINE;Phenol, 3-aMino-2-Methyl-
CBNumber: CB8495903
Molecular Formula: C7H9NO
Formula Weight: 123.15
MOL File: 53222-92-7.mol

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3-Amino-2-methylphenol Property

Melting point:: 129-130 °C(lit.)
Boiling point:: 229.26°C (rough estimate)
Density: 1.0877 (rough estimate)
refractive index: 1.5380 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: soluble in Methanol
pka: 10.36±0.10(Predicted)
form: Solid
color: White to Gray to Brown
InChI: InChI=1S/C7H9NO/c1-5-6(8)3-2-4-7(5)9/h2-4,9H,8H2,1H3
InChIKey: FLROJJGKUKLCAE-UHFFFAOYSA-N
SMILES: C1(O)=CC=CC(N)=C1C

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
HS Code: 29222900

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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: 225061
Product name: 3-Amino-2-methylphenol
Purity: 95%
Packaging: 1g
Price: $44.5
Updated: 2023/01/07

TCI Chemical

Product number: A1824
Product name: 3-Amino-o-cresol
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $107
Updated: 2025/07/31

TCI Chemical

Product number: A1824
Product name: 3-Amino-o-cresol
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $376
Updated: 2025/07/31

TRC

Product number: A638053
Product name: 3-Amino-2-methylphenol
Packaging: 500mg
Price: $50
Updated: 2021/12/16

AK Scientific

Product number: X0210
Product name: 3-Amino-2-methylphenol
Packaging: 1g
Price: $45
Updated: 2021/12/16

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3-Amino-2-methylphenol Chemical Properties,Usage,Production

Chemical Properties

brown to black crystalline powder

Uses

3-Amino-2-methylphenol is used in production of (Diimido)dicarboxylic Acid, Imide, Polyamic Acid, Polyamides, Polyesters, and Polyureas.

Synthesis

5460-31-1

53222-92-7

The general procedure for the synthesis of 2-methyl-3-aminophenol from 2-methyl-3-nitrophenol was as follows: 2-methyl-3-nitrophenol (2.0 g, 13.1 mmol) was dissolved in methanol (50 mL) at room temperature, and 10 wt% palladium carbon catalyst (100 mg) was added. The reaction mixture was stirred under hydrogen atmosphere for 24 hours. Upon completion of the reaction, the palladium carbon catalyst was filtered through diatomaceous earth to remove the palladium carbon catalyst. The filtrate was concentrated under reduced pressure to afford the dark solid product 2-methyl-3-aminophenol (1.62 g, 99% yield). The product was analyzed by 1H NMR (CD3OD, δ=3.31 ppm, 400 MHz) showing: 6.77-6.73 (t, 1H), 6.29-6.27 (d, 1H), 6.22-6.20 (d, 1H), 2.02 (s, 3H). 13C NMR (CD3OD, δ=49.00 ppm, 100 MHz) analysis showed: 156.7,147.5,127.2,110.9,108.8,106.7,9.2. High-resolution mass spectrometry (HRMS-ESI) analysis showed that the calculated value of [M+H]+ (C7H10NO) was 124.0757 and the measured value was 124.0759.

References

[1] Patent: US5952362, 1999, A
[2] Patent: EP887346, 1998, A2
[3] European Journal of Medicinal Chemistry, 2017, vol. 125, p. 87 - 100
[4] Patent: KR2017/31307, 2017, A. Location in patent: Paragraph 0182-0184
[5] Journal of Medicinal Chemistry, 2010, vol. 53, # 5, p. 1964 - 1978

3-Amino-2-methylphenol Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Amino-2-methylphenol Suppliers

Americas 1 Belgium 2 Canada 1 China 107 Europe 1 Germany 1 India 4 Japan 2 Switzerland 2 United Kingdom 5 United States 16 Global 142

Shaoyuan Technology (Shanghai) Co., Ltd.

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Energy Chemical

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Adamas Reagent, Ltd.

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Shandong Xiya Chemical Co., Ltd

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View Lastest Price from 3-Amino-2-methylphenol manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 3-Amino-2-methylphenol 53222-92-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1000kg
Release date: 2025-06-07

Henan Bao Enluo International TradeCo.，LTD

Product: 3-Amino-2-methylphenol 53222-92-7
Price: US $20.00/kg
Min. Order: 1kg
Purity: 99.99%
Supply Ability: 50000tons
Release date: 2023-08-08

Career Henan Chemical Co

Product: 3-Amino-2-methylphenol 53222-92-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2019-12-25

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3-Amino-2-methylphenol CAS NO.53222-92-7

53222-92-7

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