26446-73-1

Basic information

• Product Name: bis(methylphenyl) phenyl phosphate
• Synonyms: bis(methylphenyl) phenyl phosphate;Phosphoric acid, bis(methylphenyl) phenyl ester
• CAS NO: 26446-73-1
• Molecular Formula: C20H19O4P
• Molecular Weight: 354.336221
• EINECS: 247-708-8
• Mol File: 26446-73-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 412°Cat760mmHg
• Flash Point: 216.5°C
• Appearance: /
• Density: 1.22g/cm³
• Vapor Pressure: 1.27E-06mmHg at 25°C
• Refractive Index: 1.584
• CAS DataBase Reference: bis(methylphenyl) phenyl phosphate(CAS DataBase Reference)
• NIST Chemistry Reference: bis(methylphenyl) phenyl phosphate(26446-73-1)
• EPA Substance Registry System: bis(methylphenyl) phenyl phosphate(26446-73-1)

Safety Data

• Hazardous Substances Data: 26446-73-1(Hazardous Substances Data)

Usage

General Description

Bis(methylphenyl) phenyl phosphate, also known as TPHP, is an organophosphate flame retardant and plasticizer commonly used in a variety of consumer products, including nail polish, furniture, and electronics. It is added to these products to improve flame resistance and flexibility. TPHP has been detected in indoor air, dust, and human urine, indicating widespread exposure to this chemical. Studies have shown that TPHP may have potential toxic effects on the liver, kidneys, and reproductive system. Additionally, TPHP has been found to be an endocrine disruptor, interfering with hormone signaling pathways in the body. As a result, there is increasing concern about the potential health risks associated with TPHP exposure.

InChI:InChI=1/C20H19O4P/c1-16-12-14-19(15-13-16)23-25(21,22-18-9-4-3-5-10-18)24-20-11-7-6-8-17(20)2/h3-15H,1-2H3