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2-Hydroxy-2-methylpropiophenone CASNo 7473-98-5 Photoinitiator-1173 Liquid

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2-Hydroxy-2-methylpropiophenone 

【Chemical Name】 2-Hydroxy-2-methylpropiophenone 

【Synonym】 Photocure-1173;1-Phenyl-2-Hydroxy-2-Methyl-1-Propanone;2-Hydroxy-2-Methylpheny-Propane-1-one;1-Propanone,2-hydroxy-2-methyl-1-phenyl-Chemicalbook;ACETOCURE73;1-Phenyl-2-hydroxy-2-methylpropane-1-one;1-Phenyl-2-methyl-2-hydroxy-1-propanone;2-Hydroxy-2-methyl-1-phenylpropane-1-one

【CAS No】7473-98-5

【Molecular Formula】C10H12O2

Molecular Weight】164.2

【Properties】Melting point 4 ° C Boiling point 102-103 ° C4 mm Hg (lit.) Density 1.077 g/mL at 25 ° C (lit.) Vapor pressure 20

【Specification】99%

【Packing】20kg/drum

【UsageThe photoinitiator 1173 is suitable for acrylic light-curing varnish system, such as wood, metal, paper, plastic, etc; Cocoa is used in UV plastic coatings, UV wood coatings, UV paper inks and other fields. It is suitable for colorless system and can be used with 907, especially TPO and 819 for color paint.

Product Specification

Item

Specifications

Appearance

Colorless to yellowish liquid

Assay

≥99%

Melting Point

46.0~50.0℃

Loss on Drying

≤0.2%  

Ash

≤0.1%

Transmittance

425nm≥98.0%

500nm≥98.0%


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