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CAS 156-38-7 | 4-Hydroxyphenylacetic Acid
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CAS 156-38-7 | 4-Hydroxyphenylacetic Acid

CAS 156-38-7 | 4-Hydroxyphenylacetic Acid

Molecular Formula: C8H8O3
Molecular Weight: 152.15
EINECS: 205-851-3
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 156-38-7 | 4-Hydroxyphenylacetic acid

ITEMS

SPECIFICATION

Melting point

148-151 °C(lit.)

InChIKey

XQXPVVBIMDBYFF-UHFFFAOYSA-N

storage temp.

Inert atmosphere,Room Temperature

solubility

50g/l

color

White to cream or light tan

refractive index

1.4945

form

Crystalline Powder

EPA Substance Registry System

Benzeneacetic acid, 4-hydroxy- (156-38-7)

Water Solubility

Soluble in dimethyl sulfoxide and methanol. Slightly soluble in water.

density

1.2143

Boiling point

234.6°C

pka

4.50

NIST Chemistry Reference

Benzeneacetic acid, 4-hydroxy-(156-38-7)

BRN

1448766

PH

2.0-2.4 (30g/l, H2O, 20℃)

CAS DataBase Reference

156-38-7(CAS DataBase Reference)


Synthesis of CAS 156-38-7 | 4-Hydroxyphenylacetic acid

image

Conditions

With boron tribromide In dichloromethane at -78 - -15℃; for 4h; Inert atmosphere;


Reference

Hussain, Mulla Althafh; Khan, Faiz Ahmed; Shashi, Shashi [Synthesis, 2019, vol. 51, # 24, p. 4601 - 4610]

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