CAS 1330-78-5

Tricresyl phosphate

Description:

Tricresyl phosphate (TCP) is an organophosphate compound characterized by its use as a plasticizer and flame retardant in various industrial applications. It is a colorless to pale yellow liquid with a faint aromatic odor. TCP is composed of three cresol groups esterified with phosphoric acid, which contributes to its chemical stability and effectiveness in enhancing the flexibility and durability of plastics. The compound is known for its low volatility and high boiling point, making it suitable for high-temperature applications. However, TCP is also recognized for its potential toxicity, particularly concerning neurotoxic effects, which has led to regulatory scrutiny. It is classified as a hazardous substance, and exposure can occur through inhalation, skin contact, or ingestion. Due to its environmental persistence and bioaccumulation potential, the use of tricresyl phosphate is subject to strict regulations in many jurisdictions. Overall, while TCP serves important industrial functions, its safety and environmental impact necessitate careful handling and consideration.

Formula: C₂₁H₂₁O₄P

InChI: InChI=1/3C21H21O4P/c1-16-4-10-19(11-5-16)23-26(22,24-20-12-6-17(2)7-13-20)25-21-14-8-18(3)9-15-21;1-16-10-4-7-13-19(16)23-26(22,24-20-14-8-5-11-17(20)2)25-21-15-9-6-12-18(21)3;1-16-11-13-19(14-12-16)23-26(22,24-20-9-6-7-17(2)15-20)25-21-10-5-4-8-18(21)3/h3*4-15H,1-3H3

Synonyms:

• Celluflex 179C
• Cresyl phosphate
• Disflamoll TKP
• Disflamoll TKP-P
• Durad 124
• Durad 125
• Durad TCP
• Fosfato De Tris(Metilfenilo)
• Fosfato de tri-o-cresilo
• Fosfato di Tritolile
• Fyrquel 150
• Imol S 140
• Kronitex
• Kronitex R
• Kronitex TCP
• Lindol
• Lindol XP Plus
• Nissan Unflame TCP
• Phosflex TCP
• Phosphate de tris(methylphenyle)
• Phosphlex 179A
• Phosphoric acid tricresyl ester
• Phosphoric acid, tritolyl ester
• Rb 6
• Reomol TCP
• Sansocizer TCP
• Sumiguard TBT
• Syn-O-Ad 8484
• T 306
• T 306 (ester)
• TCP
• Tricresilfosfato
• Tricresol phosphate
• Tricresyl orthophosphate
• Tricresyl phosphate
• Tricresylfosfat
• Tricrésyle, phosphate de
• Trikresylphosphat
• Triortocresilfosfato
• Tris(Methylphenyl) Phosphate
• Tris(methylphenyl)phosphat
• Tris(tolyloxy)phosphine oxide
• Tritolyl phosphate
• Tritolyle, phosphate de
• Tritolylfosfat
• Tritolylphosphat
• Tritolylphosphat (Isomerengemisch)
• Wsfr-Tcp
• トリクレシルホスフェート
• リン酸トリトリル
• tris(4-methylphenyl) phosphate
• Disflamol TKP
• Phosphoric acid, tris(methylphenyl) ester
• Phosflex Lindol

Tricresyl Phosphate (mixture of isomers)

CAS: 1330-78-5

Formula: C₂₁H₂₁O₄P

Purity: >99.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 368.37

Ref: 3B-P0273

Tritolyl phosphate, mixture of isomers

CAS: 1330-78-5

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

Formula: C₂₁H₂₁O₄P

Purity: 98%

Color and Shape: Liquid, Clear colorless to

Molecular weight: 368.37

Ref: 02-A17433

Tritolyl phosphate

CAS: 1330-78-5

Formula: C₂₁H₂₁O₄P

Molecular weight: 368.37

Ref: 7W-GX6177

Tricresyl phosphate

Controlled Product

CAS: 1330-78-5

Formula: C₂₁H₂₁O₄P

Color and Shape: Neat

Molecular weight: 1105.09

Ref: 04-C17800800

Tricresyl Phosphate (Mixture of Isomers: o-cresol, m-cresol, p-cresol)

Controlled Product

CAS: 1330-78-5

Stability Moisture Sensitive
Applications Tricresyl Phosphate is an organophosphorus compound often used as a flame retardant and plasticizer.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Wei, G., et al.: Environ. Pollut., 196, 29 (2015)

Formula: C₂₁H₂₁O₄P

Color and Shape: Colourless

Molecular weight: 1105.09

Ref: TR-T886700

Tritolyl phosphate technical grade, mixture of isomers

CAS: 1330-78-5

Color and Shape: Liquid

Molecular weight: 368.369

Ref: 10-F099023

Tricresyl phosphate (mixture of isomers)

CAS: 1330-78-5

Tricresyl phosphate is a mixture of three isomers that are used as corrosion inhibitors. It has been shown to inhibit the activity of a number of enzymes, including those that metabolize xenobiotics, such as p-hydroxybenzoic acid esterase and phospholipase A2. Tricresyl phosphate also decreases the mitochondrial membrane potential and induces mitochondrial dysfunction in neurons. Tricresyl phosphate is used in wastewater treatment to prevent corrosion, due to its high resistance to water vapor. It also acts as an inhibitor for metal hydroxides, zirconium oxide, or copper chloride at temperatures below 100°C. This compound has been shown to have synergistic effects with other materials, such as copper chloride and trichloroethylene (TCE).

Formula: C₂₁H₂₁O₄P

Purity: Min. 95%

Color and Shape: Colorless Clear Liquid

Molecular weight: 368.36 g/mol

Ref: 3D-FT62533