Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite
- CAS No.
- 80693-00-1
- Chemical Name:
- Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite
- Synonyms
- Pep-36;JADEWIN PEP-36;ADK Stab PEP 36;Sinanox? PEP-36;Adekastab PEP-36;ANTIOXIDANT TRUELICHT PEP-36;Secondary Antioxidants YD 636;BIS(2,6-DITERTBUTYL-4-METHYLPHENYL)PENTAERYTHRITOLDIPHOSPHITE;bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite;3,9-Bis[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]-2,4,8,10...
- CBNumber:
- CB2854973
- Molecular Formula:
- C35H54O6P2
- Molecular Weight:
- 632.75
- MOL File:
- 80693-00-1.mol
- Modify Date:
- 2024/6/25 11:00:14
Melting point | 235-240°C |
---|---|
Boiling point | 577.0±50.0 °C(Predicted) |
Density | 1.19[at 20℃] |
vapor pressure | 0Pa at 25℃ |
solubility | 225.1 in mg/100g standard fat at 20 ℃ |
Water Solubility | 10μg/L at 20℃ |
InChIKey | SSADPHQCUURWSW-UHFFFAOYSA-N |
SMILES | C1C2(COP(OC3=C(C(C)(C)C)C=C(C)C=C3C(C)(C)C)OC2)COP(OC2=C(C(C)(C)C)C=C(C)C=C2C(C)(C)C)O1 |
LogP | 6 at 25℃ |
EPA Substance Registry System | 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]- (80693-00-1) |
Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite Chemical Properties,Uses,Production
Definition
The antioxidant 626, the antioxidant 9228, and the antioxidant bis (2, 6-di-tert-butyl-4-methylphenyl) pentaerythritol diphosphite (PEP-36) are representative high-performance phosphite antioxidants containing spiro rings. Compared with the general phosphite antioxidants, the antioxidant has higher antioxidant activity due to the unique spiro structure. It can be widely applied to middle and high-end formulas of general plastics and engineering plastics with harsh processing conditions. Bis (2, 6-di-tert-butyl-4-methylphenyl) pentaerythritol diphosphite is a highly effective phosphite antioxidant variety developed by Asahi Denka Kogyo Co, 20th century, late 80s to early 90s, molecular formula: C35H54O6P2, the molecular weight of 632.75, the melting point of 235-240 ℃, the flash point of 380.5 ℃ and the trade name of PEP-36.
Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Changyi Longchang Bio-Chemical Co., LTD | +86-13256193735; +8613256193735 | China | 990 | 58 | Inquiry |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12446 | 58 | Inquiry |
Hebei Yime New Material Technology Co., Ltd. | +86-66697723 +86-17703311139 | China | 563 | 58 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21667 | 55 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD | +86 13658692156 | China | 222 | 58 | Inquiry |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | China | 9505 | 58 | Inquiry |
Jiangxi Lotchem Co.,Ltd. | +8615270827708 | CHINA | 338 | 58 | Inquiry |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 24099 | 58 | Inquiry |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |