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Homecompany4-Chloro-4'-hydroxybenzophenone
4-Chloro-4'-hydroxybenzophenone
4-Chloro-4'-hydroxybenzophenone

4-Chloro-4'-hydroxybenzophenone

Price USD1.00
Packge 1g
  • Min. Order:1g
  • Supply Ability:2 tons
  • Time:2019-08-12

Product Details

  • Product Name4-Chloro-4'-hydroxybenzophenone
  • CAS No.42019-78-3
  • EINECS No.255-627-4
  • MFC13H9ClO2
  • MW232.66
  • InChIKeyRUETVLNXAGWCDS-UHFFFAOYSA-N
  • AppearanceneatPale Beige to Light Brown
  • Boiling point 257 °C (13 mmHg)
  • Melting point 177-181 °C
  • density 1.2082 (rough estimate)
  • storage temp. Inert atmosphere,Room Temperature

ITEMS 

STANDARDS 

RESULTS

Appearance

cream to white crystalline powder

Conforms

Melting Point  

 177°C-182°C  

 180-181°C

Loss on drying 

1. 0% max

0.45%

Residue on Ignition 

2.0% max

 0.65%

Identification 

 

HPLC

Phenol

0.10% max

0.002%

PCBA 

0.30% max

 0.008%

2,4’-CBP 

1.20% max

0.238%

4-4’-DCBP   

1.2%   max 

-

Any other Impurities 

0.15%   max 

0.124%

Assay (HPLC) dry Basis  

96.0-101.0%     

 99.40%

Conclusion 

Conform to the Enterprise Standard

Company Profile Introduction

  • Since:2014-05-13
  • Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City
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