Rostabil tdp

Phosphites
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Description

Rostabil TDP (Triisodecyl phosphite) is a clear liquid which has C30H63O3P as chemical formula. It is a trialkyl phosphite which is useful as a secondary stabilizer in ABS, PET (polyethylene terephthalate), PET fibers, coatings, lubricants, PVC, polycarbonate and polyurethanes. This material is also known as Phosphorus acid triisodecyl ester and isodecylphosphite. Availibility Europe and United States Provided Rostabil TDP is on stock in our local warehouses our lead time is about one week if delivered in 180 KG steel drums. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

  • Chemistry - laboratory products
  • Triisodecyl phosphite
  • Rostabil triisodecyl

Product characteristics

CAS number
25448-25-3
EC number
246-998-3
HS code
2920 90 85
Acid Value
≤0.10 (mg KOH/g)
Colour
≤50 Hazen
Boiling point
485.52 °C
Flash point
150 °C @ 1 atm
Melting point
< -20 °C @ 1 atm
Partition coefficient (log Pow)
12.31 @ 25 °C
Refractive index
1.4500 – 1.4610
Solubility in water
Insoluble (< 0.1 mg/l)
Specific gravity
0.874 – 0.914 g/m3 (25 ºC/15 ºC)
Vapour pressure
1E-09 to 5E-07 Pa

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8025 BX Zwolle - Netherlands

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