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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- T38105
- Product name
- p-Tolylacetic acid
- Purity
- ReagentPlus , 99%
- Packaging
- 25g
- Price
- $178.4
- Updated
- 2024/03/01
- Product number
- T38105
- Product name
- p-Tolylacetic acid
- Purity
- ReagentPlus , 99%
- Packaging
- 5g
- Price
- $90.2
- Updated
- 2023/06/20
- Product number
- T0882
- Product name
- p-Tolylacetic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $46
- Updated
- 2024/03/01
- Product number
- T0882
- Product name
- p-Tolylacetic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 250g
- Price
- $279
- Updated
- 2024/03/01
- Product number
- A15129
- Product name
- p-Tolylacetic acid, 99%
- Packaging
- 5g
- Price
- $22.65
- Updated
- 2024/03/01
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
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View Lastest Price from 4-Methylphenylacetic acid manufacturers
- 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
- 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
- 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