Chemical  Name

2-Methyl-1-[4-(methylthio)phenyl]-2-(4-morpholinyl)-1-propanone

Chemical  Structure

Molecular  weight

279.40

CAS  NO.

71868-10-5

Physical  Properties

Appearance

White to pale yellow powder  or crystal

Melting Point(℃)

73-76

Absorption (nm)

231, 307

Purity(%)

≥99.0

Applications

907 may be used alone or in  combination with other suitable photoinitiators (such as 184 and ITX) for UV  curable inks and varnishes for applications on paper, wood, metal and plastic  materials. Its high absorbance makes it especially suitable for UV curable  inks and pigmented coatings.

Storage  Conditions

907 is  sensitive to visible light and any exposure to sunlight should be avoided. Kept  at low/ambient temperature and dry conditions. Avoid contacting with strong oxidants.

The product  is stable for 2 years if stored in original, sealed containers under  above-mentioned conditions.

Packaging

20 Kg carton