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4-Methylphenylacetic acid

4-Methylphenylacetic acid Structure
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
Molecular Weight:
150.17
MOL File:
622-47-9.mol
MSDS File:
SDS
Modify Date:
2025/1/27 9:38:02

4-Methylphenylacetic acid Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-24/25
WGK Germany  3
RTECS  AJ7569000
HazardClass  IRRITANT
HS Code  29163900
NFPA 704
0
2 0

4-Methylphenylacetic acid price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) T38105 p-Tolylacetic acid ReagentPlus?, 99% 622-47-9 5G ₹2035.1 2022-06-14 Buy
Sigma-Aldrich(India) T38105 p-Tolylacetic acid ReagentPlus?, 99% 622-47-9 25G ₹5488.28 2022-06-14 Buy
TCI Chemicals (India) T0882 p-Tolylacetic Acid min. 98.0 % 622-47-9 25G ₹5900 2022-05-26 Buy
TCI Chemicals (India) T0882 p-Tolylacetic Acid min. 98.0 % 622-47-9 250G ₹29100 2022-05-26 Buy
Product number Packaging Price Buy
T38105 5G ₹2035.1 Buy
T38105 25G ₹5488.28 Buy
T0882 25G ₹5900 Buy
T0882 250G ₹29100 Buy

4-Methylphenylacetic acid Chemical Properties,Uses,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.

Purification Methods

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

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P-METHYLPHENYL ACETIC ACID RARECHEM AL BO 0137 ASISCHEM D13361 4-METHYLPHENYLACETIC ACID 4-TOLYLACETIC ACID 4-(Carboxymethyl)toluene, p-Tolylacetic acid The Methyl benzene acetic acid p-Tolylacetic acid ReagentPlus(R), 99% p-Tolylacetic acid Vetec(TM) reagent grade, 98% 4-Methylphylacetic Acid p-Tolylaceticacid,99% p-Tolylacetic 4-Methylphenylacetic acid 98% 4-METHYLPHENYLETHANOICACID P-METHYLPHENYLACETIC ACID / P-TOLYLACETIC ACID 4-Methylphenylacetic p-Tolylacetic acid, 99% 25GR 49) PARA METHYL PHENYL ACETIC ACID 2-(4-methylphenyl)acetic acid (p-tolyl)-aceticaci 4-Methylbenzeneacetic acid 4-methyl-benzeneaceticaci 4-methylbenzeneaceticacid Acetic acid, (p-tolyl)- Benzeneacetic acid, 4-methyl- p-Tolyacetic acid p-Tolylessigsure P-TOLYLACETIC ACID 2-p-Tolylacetic acid Tolylacetic acid Para Methyl Phenyl Acetic Acid / Para Toly Acetic Acid Imrecoxib Impurity 15 p-Tolylacetic acid p-Tolylacetic acid, 98% p-ToluicAcid(Assumed) 622-47-9 662-47-9 CARBOXYLIC ACID Organic Building Blocks Building Blocks Carbonyl Compounds Carboxylic Acids C9 Building Blocks C9 Aromatic Phenylacetic Acids and Derivatives 100g,120 Carbonyl Compounds Carboxylic Acids Chemical Synthesis Organic Building Blocks