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Alfa Aesar™ Tritolyl phosphate, mixture of isomers, ortho-isomers <1%

Chemical Identifiers

Chemical Name or Material Tritolyl phosphate
CAS 1330-78-5
Name Note mixture of isomers, ortho-isomers <1%
Molecular Formula C21H21O4P
Linear Formula (CH3C6H4O)3P=O
Formula Weight 368.37
MDL Number MFCD02102116
UN Number UN2574
Merck Index 14,9763
Synonym Tricresyl phosphate; TCP
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA174330F

  SDS
alfa aesar™
A174330F
2500mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA17433AP

  SDS
alfa aesar™
A17433AP
500mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 368.37
UN Number UN2574
Health Hazard 2 GHS H Statement
H370
Causes damage to organs.
Linear Formula (CH3C6H4O)3P=O
RTECS Number TD0175000
Name Note mixture of isomers, ortho-isomers <1%
Merck Index 14,9763
Assay 98%
Synonym Tricresyl phosphate; TCP
Health Hazard 3 GHS P Statement
P260-P264-P307+P311-P321-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Wash thoroughly after handling.
IF exposed: Call a POISON CENTER or doctor/physician.
Specific treatment (see label).
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Odor Odorless
Chemical Name or Material Tritolyl phosphate
Flash Point 250°C (482°F)
Quantity 2500mL
TSCA TSCA
Molecular Formula C21H21O4P
Health Hazard 1 Danger
Boiling Point 265°C (10mmHg)
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TRICRESYL PHOSPHATE
CAS 1330-78-5
MDL Number MFCD02102116

Applications
Tritolyl phosphate, mixture of isomers is used as plasticizer in nitrocellulose, acrylate lacquers, and in polyvinyl chloride. It is a fire retardant for plastics and rubbers. air filter medium, solvent mixtures and heat exchange medium. It is employed as a gasoline additive and as a lead scavenger for tetraethyllead. Further, it acts as a solvent for extraction, especially for nitrocellulose and polymers. In addition to this, it is used for the waterproofing of materials, an antiwear and extreme pressure additive in lubricants and hydraulic fluids.

Solubility
Miscible with organic solvents. Immiscible with water.

Notes
Incompatible with strong oxidizing agents, sulfuric acid, caustics, ammonia, aliphatic amines, alkanolamines, isocyanates, alkylene oxides, epichlorohydrin and nitromethane.

Safety and Handling

Danger

GHS P Statement
P260-P264-P307+P311-P321-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Wash thoroughly after handling.
IF exposed: Call a POISON CENTER or doctor/physician.
Specific treatment (see label).
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H370
Causes damage to organs.