1-CHLORO-4-PROPOXY-9H-THIOXANTHEN-9-ONE

1-CHLORO-4-PROPOXY-9H-THIOXANTHEN-9-ONE Structure
1-CHLORO-4-PROPOXY-9H-THIOXANTHEN-9-ONE structure
Common Name 1-CHLORO-4-PROPOXY-9H-THIOXANTHEN-9-ONE
CAS Number 142770-42-1 Molecular Weight 304.79100
Density 1.319g/cm3 Boiling Point 467.4ºC at 760 mmHg
Molecular Formula C16H13ClO2S Melting Point 100.0-103.0ºC
MSDS Chinese USA Flash Point 99-103ºC(lit.)

Identification of print-related contaminants in food packaging.

Food Addit. Contam. Part A. Chem. Anal. Control. Expo. Risk Assess. 33 , 518-29, (2016)

Since the UV ink photoinitiator (PI) isopropylthioxanthone (ITX) was discovered in packaged milk, studies of print contamination have focused primarily on PIs but have also included amine synergists. Many other substances are used or formed during the print p...