![](/CAS/GIF/637-89-8.gif)
4-Mercaptophenol synthesis
- Product Name:4-Mercaptophenol
- CAS Number:637-89-8
- Molecular formula:C6H6OS
- Molecular Weight:126.18
![Phenol](/CAS/20180808/GIF/108-95-2.gif)
108-95-2
723 suppliers
$14.00/25g
![4-Mercaptophenol](/CAS/GIF/637-89-8.gif)
637-89-8
168 suppliers
$24.00/5g
Yield:637-89-8 95%
Reaction Conditions:
aluminum nickel in polythiobisphenol
Steps:
6 EXAMPLE 6
The hydrogenolysis of 83.1 g of the oily substance obtained in EXAMPLE 1 which contained the polythiobisphenol (corresponding to 81 % of 0.6 moles of phenol) was carried out in the same manner as in EXAMPLE 1 at 150°C for 10 hours with the use of 6.3 g of the above poisoned Raney nickel catalyst, to provide 60.0 g of 4-mercaptophenol, which was found 97 % purity. Then, the calculated reduction yield was found 95 %.
References:
SUMITOMO SEIKA CHEMICALS CO., LTD. EP474259, 1992, A2
![4-Iodophenol](/CAS/GIF/540-38-5.gif)
540-38-5
335 suppliers
$10.00/1g
![4-Mercaptophenol](/CAS/GIF/637-89-8.gif)
637-89-8
168 suppliers
$24.00/5g
![1-METHOXY-4-(METHYLTHIO)BENZENE](/CAS/GIF/1879-16-9.gif)
1879-16-9
117 suppliers
$10.00/1g
![4-Mercaptophenol](/CAS/GIF/637-89-8.gif)
637-89-8
168 suppliers
$24.00/5g
![4,4'-Thiobis-phenol](/CAS/GIF/2664-63-3.gif)
2664-63-3
251 suppliers
$9.00/25g
![4-Mercaptophenol](/CAS/GIF/637-89-8.gif)
637-89-8
168 suppliers
$24.00/5g