4-Methylphenylacetic acid

Product Name: 4-Methylphenylacetic acid
CAS No.: 622-47-9
Chemical Name: 4-Methylphenylacetic acid
Synonyms: P-TOLYLACETIC ACID;2-p-Tolylacetic acid;Tolylacetic acid;p-Tolylacetic;ASISCHEM D13361;p-Tolylessigsure;p-Tolyacetic acid;4-TOLYLACETIC ACID;RARECHEM AL BO 0137;(p-tolyl)-aceticaci
CBNumber: CB3695209
Molecular Formula: C9H10O2
Formula Weight: 150.17
MOL File: 622-47-9.mol

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4-Methylphenylacetic acid Property

Melting point:: 88-92 °C (lit.)
Boiling point:: 265-267 °C (lit.)
Density: 1.0858 (rough estimate)
refractive index: 1.5002 (estimate)
Flash point:: 265-267°C
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Methanol
pka: pK1:4.370 (25°C)
form: Fine Crystalline Powder
color: White
BRN: 2043528
InChI: InChI=1S/C9H10O2/c1-7-2-4-8(5-3-7)6-9(10)11/h2-5H,6H2,1H3,(H,10,11)
InChIKey: GXXXUZIRGXYDFP-UHFFFAOYSA-N
SMILES: C1(CC(O)=O)=CC=C(C)C=C1
CAS DataBase Reference: 622-47-9(CAS DataBase Reference)
NIST Chemistry Reference: p-Tolylacetic acid(622-47-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-24/25
WGK Germany: 3
RTECS: AJ7569000
HazardClass: IRRITANT
HS Code: 29163900

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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: T38105
Product name: p-Tolylacetic acid
Purity: ReagentPlus , 99%
Packaging: 25g
Price: $178.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: T38105
Product name: p-Tolylacetic acid
Purity: ReagentPlus , 99%
Packaging: 5g
Price: $90.2
Updated: 2023/06/20

TCI Chemical

Product number: T0882
Product name: p-Tolylacetic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $46
Updated: 2024/03/01

TCI Chemical

Product number: T0882
Product name: p-Tolylacetic Acid
Purity: >98.0%(GC)(T)
Packaging: 250g
Price: $279
Updated: 2024/03/01

Alfa Aesar

Product number: A15129
Product name: p-Tolylacetic acid, 99%
Packaging: 5g
Price: $22.65
Updated: 2024/03/01

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4-Methylphenylacetic acid Chemical Properties,Usage,Production

Chemical Properties

white fine crystalline powder

Uses

p-Tolylacetic acid is a reagent used in the preparation of quaternary amines and epithelial sodium channel inhibition in bronchial epithelium.

Synthesis Reference(s)

The Journal of Organic Chemistry, 48, p. 1919, 1983 DOI: 10.1021/jo00159a031
Tetrahedron Letters, 28, p. 2633, 1987 DOI: 10.1016/S0040-4039(00)96167-7

Purification Methods

Crystallise the acid from heptane or water. [Beilstein 9 IV 1795.]

4-Methylphenylacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-P-TOLYL-ETHANESULFONYL CHLORIDE

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4-Methylphenylacetic acid Suppliers

Belgium 2 China 333 Czech Republic 2 Europe 1 Germany 8 India 26 Japan 4 Slovakia 1 Switzerland 3 The Netherlands 1 Ukraine 1 United Kingdom 14 United States 51 Global 447

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VWR International

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View Lastest Price from 4-Methylphenylacetic acid manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 4-Methylphenylacetic acid 622-47-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-01

Career Henan Chemica Co

Product: 4-Methylphenylacetic acid 622-47-9
Price: US $0.37/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10kg/100kg
Release date: 2020-11-09

Hebei Weibang Biotechnology Co., Ltd

Product: 4-Methylphenylacetic acid 622-47-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2022-10-14

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4-Methylphylacetic Acid

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4-METHYLPHENYLETHANOICACID

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p-Tolyacetic acid

p-Tolylessigsure

Para Methyl Phenyl Acetic Acid / Para Toly Acetic Acid

Imrecoxib Impurity 15

622-47-9

662-47-9

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