CAS 644-36-0 | 2-Methylphenylacetic Acid
Molecular Formula: C9H10O2
Molecular Weight: 150.17
EINECS: 211-416-9
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 644-36-0 | 2-Methylphenylacetic acid
ITEMS | SPECIFICATION |
Melting point | 88-90 °C (lit.) |
InChIKey | RZWGTXHSYZGXKF-UHFFFAOYSA-N |
Storage temp. | Sealed in dry,Room Temperature |
Color | White to slightly cream |
Refractive index | 1.5470 |
Form | Crystalline Powder |
Water Solubility | insoluble |
Density | 0.9820 |
Boiling point | 211.72°C |
pka | pK1 |
NIST Chemistry Reference | O-tolylacetic acid(644-36-0) |
BRN | 1936952 |
CAS DataBase Reference | 644-36-0(CAS DataBase Reference) |
Synthesis of CAS 644-36-0 | 2-Methylphenylacetic acid
Conditions
Stage #1: carbon monoxide With C28H22CoN4O6 In butan-1-ol at 60℃; under 760.051 Torr; for 2h; Glovebox; High pressure; Green chemistry;
Stage #2: 1-chloromethyl-2-methylbenzene With tetra-(n-butyl)ammonium iodide; sodium hydroxide In butan-1-ol at 60℃; under 760.051 Torr; for 22h; Glovebox; High pressure; Green chemistry; regioselective reaction;
Reference
She, Meng-Yao; Xiao, Da-Wei; Yin, Bing; Yang, Zheng; Liu, Ping; Li, Jian-Li; Shi, Zhen
[Tetrahedron, 2013, vol. 69, # 35, p. 7264 - 7268]
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