Textile Printing Dyeing Auxiliaries 4, 4′-Dihydroxydiphenylmethane with 98% Purity CAS 620-92-8

• CAS No.: 620-92-8
• Formula: C13h12o2
• EINECS: 210-658-2
• Type: Synthesis Material Intermediates
• Appearance: Powder, White Powder
• Quality: Industrial
• Model NO.: b fyh 620-92-8
• Colour: White
• MW: 200.23
• Purity: 98%
• Storage: Yes
• Sample: Support
• Transport Package: Bag
• Specification: 25kg
• Trademark: Future Chemical
• Origin: China
• Production Capacity: 1000ton

Product Description

Product Description

Dilauroyl Peroxide for Textile printing and dyeing auxiliaries CAS 620-92-8 Bisphenol F

 

4,4'-DIHYDROXYDIPHENYLMETHANE Basic information
Product Name:	4,4'-DIHYDROXYDIPHENYLMETHANE
CAS:	620-92-8
MF:	C13H12O2
MW:	200.23
EINECS:	210-658-2
Mol File:	620-92-8.mol
4,4'-DIHYDROXYDIPHENYLMETHANE Chemical Properties
Melting point	162-164 °C
Boiling point	297.96°C (rough estimate)
density	1.0907 (rough estimate)
refractive index	1.6110 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	9.91±0.10(Predicted)
form	neat
Water Solubility	It is soluble in ethanol, ether,  alkali; slightly soluble in DMSO, insoluble in carbon disulfide and water.
BRN	2049425
InChIKey	PXKLMJQFEQBVLD-UHFFFAOYSA-N
CAS DataBase Reference	620-92-8(CAS DataBase Reference)
EPA Substance Registry System	4,4'-methylenebis- (620-92-8)

 

Test items	Specifications
Appearance	White to off-white solid
BPF content	≥90.0%
Freephenol	≤0.1%
Ash	≤0.1%
Melting point	105.0-120.0ºC
Color (Gardner)	≤6

 

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