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Trioctyl phosphate (TOP)

Tributyl phosphate Properties: colorless transparent liquid

E-MAIL: dh@doholl.com

Category:

Trioctyl phosphate

Key Word:

Trioctyl phosphate

transparent

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Product Description

Basic information

Chinese name	Trioctyl phosphate	Alias	TIBP
Formula	C₂₄H₅₁O₄P	Molecular weight	434.64
CAS No.	78-42-2	CBNumber	CB4670674

Performance and use

Colorless transparent oily liquid, boiling point 216°C (4mmHg), viscosity 14 cps (20°C), refractive index 1.4434(20°C).
This product is currently mainly used in the production process of hydrogen peroxide anthraquinone method as a working solvent, instead of hydrogenated terpene pine alcohol, volatile, high extraction distribution coefficient, is the 1 kind of ideal solvent.
This product can also be used as vinyl resin, cellulose resin and synthetic rubber cold flame retardant plasticizer, low temperature performance is better than adipic acid esters.

Quality indicators

Project	Premium & nbsp;	Class I
Chroma (Platinum-Cobalt), No. & le;	20	30
Acid number, mgKOH/g & le;	0.10	0.20
Density (20 ℃),g/cm3	0.924±0.003
Trioctyl phosphate content (GC),%& ge;	99.0	99.0
Phospho octyl ester content (GC),%& le;	0.10	0.20
octanol (GC),%& le;	0.10	0.15
Flash point, ℃ & ge;	192	190
Interfacial tension (20~25 ℃),mN/m & ge;	18.0	18.0
Moisture,%& le;	0.15	0.20

Packaging, storage, transportation and safety

200L galvanized white iron drum packaging, net weight 180kg/drum, 1000kg/drum.
Store in a dry, cool and ventilated place indoors, and prevent violent impact and rain during transportation.
Store at room temperature and transport as ordinary goods.