Antioxidant BHT 264
CAS:128-37-0
Purity:99%
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Product Details
InChI:InChI=1/C12H10O4S/c13-9-5-7-10(8-6-9)17(15,16)12-4-2-1-3-11(12)14/h1-8,13-14H
To develop a procedure for separating 2,...
A thermal recording material having both...
Two novel aromatic polyesters containing...
The present invention provides an econom...
Provided is a color-developing compositi...
chlorobenzene
4,4'-sulfonediphenol
2,4'-dihydroxydiphenyl sulfone
| Conditions | Yield |
|---|---|
|
chlorobenzene;
With
sulfur trioxide; dimethyl sulfate;
at 30 ℃;
for 2h;
With
sodium hydroxide;
In
water;
at 220 ℃;
for 4h;
|
monosodium salt of 2,4'-dihydroxydiphenylsulfone
2,4'-dihydroxydiphenyl sulfone
| Conditions | Yield |
|---|---|
|
With
sulfuric acid;
In
water;
|
|
|
With
sulfuric acid;
In
methanol;
|
1-chloro-2-(4-chlorophenylsulfonyl)benzene
1-methoxy-2-((4-methoxyphenyl)sulfonyl)benzene
phenol
sulfuric acid
(2-acetoxy-phenyl)-(4-acetoxy-phenyl)-sulfone
2,4'-Bis
1-methoxy-2-((4-methoxyphenyl)sulfonyl)benzene
