2-Isopropylthioxanthone , >98.0%(GC) , 5495-84-1

Synonym(s):
2-Isopropyl-9H-thioxanthen-9-one

CAS NO.：5495-84-1

Empirical Formula: C16H14OS

Molecular Weight: 254.35

MDL number: MFCD00055658

EINECS: 226-827-9

PRODUCT Properties

• Melting point: 76 °C
• Boiling point: 398.9±32.0 °C(Predicted)
• Density: 1.199±0.06 g/cm3(Predicted)
• vapor pressure: 0Pa at 20℃
• Flash point: 210 °C
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: DMSO (Slightly), Ethyl Acetate (Slightly)
• form: Solid
• color: Pale Yellow to Light Yellow
• Water Solubility: 340μg/L at 20℃
• Major Application: environmental
• Cosmetics Ingredients Functions: SKIN CONDITIONING
• InChI: 1S/C16H14OS/c1-10(2)11-7-8-15-13(9-11)16(17)12-5-3-4-6-14(12)18-15/h3-10H,1-2H3
• InChIKey: KTALPKYXQZGAEG-UHFFFAOYSA-N
• SMILES: CC(C)c1ccc2Sc3ccccc3C(=O)c2c1
• LogP: 5.59 at 20℃
• CAS DataBase Reference: 5495-84-1(CAS DataBase Reference)
• NIST Chemistry Reference: 9H-thioxanthen-9-one, 2-(1-methylethyl)-(5495-84-1)
• EPA Substance Registry System: 9H-Thioxanthen-9-one, 2-(1-methylethyl)- (5495-84-1)

Description and Uses

2-Isopropylthioxanthone (ITX) has been widely used in many processes, such as printing inks, surface coatings, microelectronics, and photoresists. Nevertheless, it was also widely used in UV curing to promote the polymerization of inks used in paper- or plastic-based packaging materials because of its high photoinitiation efficiency and absorption characteristics at near-UV range (370?385 nm).

2-Isopropylthioxanthone is a thioxanthone derivative useful as photoinitiators.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P264-P270-P301+P312+P330-P501
• PPE: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• Hazard Codes: Xn
• Risk Statements: 22
• Safety Statements: 20/21-58
• WGK Germany: 3
• TSCA: TSCA listed
• HS Code: 29349990
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Aquatic Acute 1; Aquatic Chronic 1; Repr. 2