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Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite

Product Name
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
Formula Weight
632.75
MOL File
80693-00-1.mol
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Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite Property

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℃
InChI
InChI=1S/C35H54O6P2/c1-23-15-25(31(3,4)5)29(26(16-23)32(6,7)8)40-42-36-19-35(20-37-42)21-38-43(39-22-35)41-30-27(33(9,10)11)17-24(2)18-28(30)34(12,13)14/h15-18H,19-22H2,1-14H3
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)
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Safety

Risk Statements 
53
Safety Statements 
61
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

AK Scientific
Product number
O830
Product name
Bis(2,6-di-tert-butyl-4-methylphenyl)pentaerythritoldiphosphite
Packaging
25mg
Price
$95
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0993488
Product name
BIS(2,6-DI-TER-BUTYL-4-METHYLPHENYL)PENTAERYTHRITOL-DIPHOSPHITE
Purity
95.00%
Packaging
5MG
Price
$503.13
Updated
2021/12/16
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Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite Chemical Properties,Usage,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.

Flammability and Explosibility

Non flammable

Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite Preparation Products And Raw materials

Raw materials

Preparation Products

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Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite Suppliers

Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9958
Advantage
58
Qingdao Jade New Material Technology
Tel
0532-68077006 13658692156
Fax
0532-68077006
Email
zandrew@jadenmtc.com
Country
China
ProdList
310
Advantage
58
Shijiazhuang Yesheng Chemical Technology Co., Ltd
Tel
0311-68030586 18031147013
Fax
0311-68030586
Email
yeshengchemical@163.com
Country
China
ProdList
2688
Advantage
58
Aikon International Limited
Tel
025-58851090 13611564524
Fax
(6)02557626880
Email
lwan@aikonchem.com
Country
China
ProdList
15951
Advantage
58
Jiangxi Lotchem Co., Ltd.
Tel
0791-0791-85061535 15270827708
Fax
0791-85061535
Email
lancetu@jxlotchem.com
Country
China
ProdList
311
Advantage
58
Qingdao Truelight functional Materials Technology Co., Ltd.
Tel
0532-81159002 13573844393
Fax
0532-81159002
Email
info@truelightchem.com
Country
China
ProdList
202
Advantage
58
Hebei Yime New Material Technology Co., Ltd.
Tel
+86-66697723 +86-17703311139
Email
admin@china-yime.com
Country
China
ProdList
563
Advantage
58
Henan Alfa Chemical Co., Ltd
Tel
+86-18339805032; +8618339805032
Email
alfa4@alfachem.cn
Country
China
ProdList
13227
Advantage
58
Hebei Mojin Biotechnology Co., Ltd
Tel
+86 13288715578 +8613288715578
Email
sales@hbmojin.com
Country
China
ProdList
12840
Advantage
58
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View Lastest Price from Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite manufacturers

Qingdao Truelight functional Material Technology Co., Ltd.
Product
ANTIOXIDANT TRUELICHT PEP-36 80693-00-1
Price
US $0.00/KG
Min. Order
1drums
Purity
98.0%
Supply Ability
20 tons
Release date
2021-11-22
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD
Product
JADEWIN PEP-36 80693-00-1
Price
US $0.00/KG
Min. Order
25KG
Purity
98%
Supply Ability
20 tons
Release date
2020-11-17
Hebei Weibang Biotechnology Co., Ltd
Product
Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite 80693-00-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2022-09-29

80693-00-1, Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphiteRelated Search:


  • 3,9-bis[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
  • ADK Stab PEP 36
  • bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite
  • BIS(2,6-DITERTBUTYL-4-METHYLPHENYL)PENTAERYTHRITOLDIPHOSPHITE
  • 4,8,10-Tetraoxa-3,9-diphosphaspiro [5.5] undecane, 3,9-bis[2,6-bis(1,1-dimethylethyl)-4-methylphenox2
  • 3,9-bis(2,6-di-tert-butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
  • 2,2'-Bis(2,6-di-tert-butyl-4-methylphenoxy)-5,5'-spirobi[1,3,2-dioxaphosphorinane]
  • 2,2'-Bis(2,6-di-tert-butyl-4-methylphenoxy)spiro[1,3,2-dioxaphosphorinane-5,5'-[1,3,2]dioxaphosphorinane]
  • 2,2'-Bis(2,6-di-tert-butyl-4-methylphenoxy)spiro[4H-1,3,2-dioxaphosphorin-5(6H),5'(6'H)-[4H-1,3,2]dioxaphosphorin]
  • Pep-36
  • 2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane, 3,9-bis(2,6-bis(1,1-dimethylethyl)-4-methylphenoxy)-
  • Adekastab PEP-36
  • Bis-(2,6-di-tert-butyl-4-methylphenyl)-pentaerythrityl diphosphate
  • 3,9-bis-(2,6-di-tert-Butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[ 5.5]undecane (PEP-36)
  • JADEWIN PEP-36
  • Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite ISO 9001:2015 REACH
  • ANTIOXIDANT TRUELICHT PEP-36
  • 3,9-Bis[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]-2,4,8,10...
  • 3,9-Bis[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
  • Sinanox? PEP-36
  • Secondary Antioxidants YD 636
  • 80693-00-1
  • C35H54O6P2