Tris(nonylphenyl) phosphite
- CAS No.
- 26523-78-4
- Chemical Name:
- Tris(nonylphenyl) phosphite
- Synonyms
- IRGAFOS TNPP;Sinanox? TNPP;nonyl-pheno phosphite;nonyl-phenophosphite(3:1);Tris(nonylphenyl)phosphit;Phenol, nonyl-, phosphite;Tris(nonylphenol)phosphite;TRIS(NONYLPHENYL) PHOSPHITE;Phenol,nonyl-,phosphite(3:1);Tri(O-nonylphenyl) phosphite
- CBNumber:
- CB1266308
- Molecular Formula:
- C45H69O3P
- Molecular Weight:
- 689
- MDL Number:
- MFCD00015301
- MOL File:
- 26523-78-4.mol
- MSDS File:
- SDS
| Boiling point | >360 °C(lit.) |
|---|---|
| Density | 0.99 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | >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 |
| InChIKey | WGKLOLBTFWFKOD-UHFFFAOYSA-N |
| CAS DataBase Reference | 26523-78-4(CAS DataBase Reference) |
| Indirect Additives used in Food Contact Substances | TRIS(NONYLPHENYL) PHOSPHITE |
| FDA UNII | E423N4NW2Z |
| EPA Substance Registry System | Phenol, nonyl-, phosphite (3:1) (26523-78-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H315-H317-H318-H361fd-H410 |
| Precautionary statements | P201-P273-P280-P302+P352-P305+P351+P338-P308+P313 |
| Hazard Codes | Xi,N |
| Risk Statements | 43-50/53 |
| Safety Statements | 36/37-61 |
| RIDADR | UN3278 |
| WGK Germany | 2 |
| RTECS | RB2451000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
Tris(nonylphenyl) phosphite price More Price(2)
Tris(nonylphenyl) phosphite Chemical Properties,Uses,Production
Chemical Properties
Light yellow transparent viscous liquid
Uses
TNPP in combination with irganox is used to protect polyamide 6 (PA6) from oxidative degradation during the preparation of flame retardant nanocomposites. TNPP can be used as a stabilizer that prevents the molecular weight reduction and increases the tensile strength of the composite. It can also be used as a chain extender to improve the polymeric viscosity during the melt-blending of poly(hydroxybutyrate-co-hydroxyvalerate) based clay nanocomposites which find potential application as packaging materials.
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.
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.
Tris(nonylphenyl) phosphite Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8812 | 58 |
| Hebei Yime New Material Technology Co., Ltd. | +86-66697723 +86-17703311139 | admin@china-yime.com | China | 563 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 771 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18779 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9214 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2964 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
View Lastest Price from Tris(nonylphenyl) phosphite manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-21 | Tris(nonylphenyl) phosphite
26523-78-4
|
US $55.00 / kg | 1kg | 99% | 20 tons | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2024-11-12 | Tris(nonylphenyl) phosphite
26523-78-4
|
US $10.00 / kg | 1kg | 99% | 100 mt | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-04-28 | Tris(nonylphenyl) phosphite
26523-78-4
|
US $4.00 / kg | 1000kg | 99% | 5000kg/week | Hebei Yime New Material Technology Co., Ltd. |
-
- Tris(nonylphenyl) phosphite
26523-78-4
- US $55.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- Tris(nonylphenyl) phosphite
26523-78-4
- US $10.00 / kg
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- Tris(nonylphenyl) phosphite
26523-78-4
- US $4.00 / kg
- 99%
- Hebei Yime New Material Technology Co., Ltd.
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