| Identification | More | [Name]
Tris(nonylphenyl) phosphite | [CAS]
26523-78-4 | [Synonyms]
IRGAFOS TNPP
TRIS(NONYLPHENYL) PHOSPHITE
TRIS(NONYLPHENYL) PHOSPHITE ESTER
nonyl-phenophosphite(3:1)
Phenol,nonyl-,phosphite(3:1)
Tri(nonylatedphenyl)phosphite
Tris(nonylphenyl)phosphit
nonyl-pheno phosphite
Phenol, nonyl-, phosphite
Tris-(nonylphenyl)-phosphite, isomer mixture
Tris(nonylphenol)phosphite
tris(monononylphenyl)phosphite | [EINECS(EC#)]
247-759-6 | [Molecular Formula]
C45H69O3P | [MDL Number]
MFCD00015301 | [Molecular Weight]
689 | [MOL File]
26523-78-4.mol |
| Chemical Properties | Back Directory | [Boiling point ]
>360 °C(lit.)
| [density ]
0.99 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.528(lit.)
| [Fp ]
>230 °F
| [solubility ]
Benzene (Slightly), Chloroform (Slightly), Methanol (Slightly) | [form ]
Thick Oil | [color ]
Colourless | [Specific Gravity]
0.979～0.9870.990 | [Odor]
mild odor | [Sensitive ]
Moisture Sensitive | [Cosmetics Ingredients Functions]
ANTIOXIDANT | [InChIKey]
WGKLOLBTFWFKOD-UHFFFAOYSA-N | [SMILES]
P(OC1=CC=CC=C1CCCCCCCCC)(OC1C=CC=CC=1CCCCCCCCC)OC1=CC=CC=C1CCCCCCCCC | [Uses]
Alkylphenols such as 4-nonylphenol (NP) and octylphenol (OP) can be generated by oxidation and subsequent hydrolysis of tris(nonylphenyl)phosphite (TNPP) used as additive in plastics. TNPP is used as a heat stabiliser in various polymeric food packaging materials such as styrenes, vinyl polymers, and rubber polyolefins. TNPP is also used to maintain the colour stability, processing stability, and performance integrity of the polymers. NP is used as a starting material in the manufacture of TNPP and so it may be present as an impurity as well as a hydrolysis product. Alkylphenols in food may also be occurred due to degradation of the most widely used non-ionic surfactants polyethoxylated nonylphenols (APEOs) which are cleaning agents in bottled manufacturing. | [CAS DataBase Reference]
26523-78-4(CAS DataBase Reference) | [EPA Substance Registry System]
26523-78-4(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
Light yellow transparent viscous liquid | [General Description]
Tris(nonylphenyl) phosphite (TNPP) is an antioxidant that is majorly used as a stabilizer to improve the performance of polyethylene by decomposing the hydroperoxides. It can also be used to enhance the thermal stability by extending the polymeric chains. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Sigma-Aldrich
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021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Rhawn Reagent
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400-400-1332688 18019345275 |
| Website: |
http://www.rhawn.cn |
| Company Name: |
Henan Alfachem Co.,Ltd.
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0371-55051623 18137891487 |
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www.chemicalbook.com/supplier/14555231/ |
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