4-amino-2-[(5-amino-2-hydroxyphenyl)methyl]phenol,dihydrochloride

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Chemical Name:
4-amino-2-[(5-amino-2-hydroxyphenyl)methyl]phenol,dihydrochloride
CAS.NO:27311-52-0
Synonyms:2,2'-Methylenebis-4-aminophenol HCl;  
Bis-(5-amino-2-hydroxyphenyl)methane 2HCl;
2,2'-Methylenebis(4-aminophenol) dihydrochloride;
Molecular Formula:C13H16Cl2N2O2
Molecular Weight:303.18400
 
Physical and Chemical Properties:
Density:1.;
Melting point:oC;
Boiling point:554.7oC;
Flash point:289.3oC;
 
Specification:
Appearance:Grey to brown powder
Purity(HPLC):≥96.0%
Ash:≤0.5%
P-Aminophenol:≤0.1% 
Moisture:≤1.0%
Fe content:≤200ppm
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Hair dyes intermediate

4-amino-2-[(5-amino-2-hydroxyphenyl)methyl]phenol,dihydrochloride


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