82799-43-7

Basic information

• Product Name: 2,4-bis(isopropyl)thioxanthen-9-one 10,10-dioxide
• Synonyms: 2,4-bis(isopropyl)thioxanthen-9-one 10,10-dioxide;2,4-Bis(1-methylethyl)-9H-thioxanthen-9-one 10,10-dioxide;Einecs 280-040-5
• CAS NO: 82799-43-7
• Molecular Formula: C19H20O3S
• Molecular Weight: 328.4253
• EINECS: 280-040-5
• Mol File: 82799-43-7.mol

Chemical Properties

• Boiling Point: 498.4°Cat760mmHg
• Flash Point: 305.6°C
• Appearance: /
• Density: 1.219g/cm³
• Vapor Pressure: 4.54E-10mmHg at 25°C
• Refractive Index: 1.588
• CAS DataBase Reference: 2,4-bis(isopropyl)thioxanthen-9-one 10,10-dioxide(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-bis(isopropyl)thioxanthen-9-one 10,10-dioxide(82799-43-7)
• EPA Substance Registry System: 2,4-bis(isopropyl)thioxanthen-9-one 10,10-dioxide(82799-43-7)

Safety Data

• Hazardous Substances Data: 82799-43-7(Hazardous Substances Data)

Usage

Uses

Used in Dye and Pigment Manufacturing:
2,4-bis(isopropyl)thioxanthen-9-one 10,10-dioxide is used as a key component in the production of dyes and pigments. Its unique properties allow for the creation of vibrant colors and stable pigments that are utilized in a wide range of products, from textiles to plastics.
Used in Optical Brighteners:
2,4-bis(isopropyl)thioxanthen-9-one 10,10-dioxide is also used in the manufacturing of optical brighteners, which are additives that enhance the appearance of materials by reflecting light more efficiently. Optical brighteners are commonly used in the paper, textile, and detergent industries to improve the brightness and whiteness of products.
Used as a Photoinitiator in UV-Curable Coating Systems:
2,4-bis(isopropil)thioxanthen-9-one 10,10-dioxide serves as a photoinitiator in the production of UV-curable coating systems. Its ability to absorb ultraviolet light and initiate photochemical reactions is crucial for the rapid curing of these coatings, which are used in various applications such as automotive, wood, and metal finishing.
Used in Industrial Applications:
2,4-bis(isopropyl)thioxanthen-9-one 10,10-dioxide's capacity to absorb ultraviolet light and initiate photochemical reactions also makes it useful in other industrial applications. These can include processes that require the curing of materials or the initiation of chemical reactions upon exposure to UV light, contributing to the efficiency and effectiveness of various manufacturing processes.

InChI:InChI=1/C19H20O3S/c1-11(2)13-9-15(12(3)4)19-16(10-13)18(20)14-7-5-6-8-17(14)23(19,21)22/h5-12H,1-4H3