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;CHLUMIAO 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
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℃
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
TSCA: TSCA listed

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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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

China 63 The Netherlands 1 United States 5 USA 1 Global 70

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 15781
Advantage: 55

Hubei Jusheng Technology Co.,Ltd

Tel: 027-59599241 18871490274
Fax: 027-59599241
Email: 1400878000@qq.com
Country: China
ProdList: 9541
Advantage: 58

Qingdao Jade New Material Technology

Tel: 0532-68077006 13658692156
Fax: 0532-68077006
Email: zandrew@jadenmtc.com
Country: China
ProdList: 306
Advantage: 58

Shijiazhuang Yesheng Chemical Technology Co., Ltd

Tel: 18031147013 18031147013;
Fax: 0311-68030586
Email: yeshengchemical@163.com
Country: China
ProdList: 2683
Advantage: 58

Aikon International Limited

Tel: 025-58851090 15955137747
Fax: (6)02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 15949
Advantage: 58

Jiangxi Lotchem Co., Ltd.

Tel: 0791-0791-85061535 15270827708
Fax: 0791-85061535
Email: lancetu@jxlotchem.com
Country: China
ProdList: 300
Advantage: 58

Dideu Industries Group Limited

Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Country: China
ProdList: 18895
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418684 +8618949823763
Fax: 0086-551-65418684
Email: sales@tnjchem.com
Country: China
ProdList: 25356
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: +86-0571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
ProdList: 52705
Advantage: 58

HUNAN CHEMFISH SCIENTIFIC CO.,LTD

Tel: +86-0731-85567275 +86-15707487186
Fax: QQ:3554193828
Email: sales05@chemfish.com
Country: China
ProdList: 7704
Advantage: 58

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View Lastest Price from Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 3,9-bis(2,6-di-tert-butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[ 5.5]undecane (PEP-36) 80693-00-1
Price: US $2.00-6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-08-05

Hebei Chuanghai 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: 2025-03-13

Changyi Longchang Bio-Chemical Co., LTD

Product: CHLUMIAO? PEP-36 80693-00-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99.99%
Supply Ability: 20 tons
Release date: 2025-04-07

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

O,O'-Dioctadecylpentaerythritol bis(phosphite) Antioxidant 1010 tert-Butyl methyl ether Dipentaerythritol 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Butyl acetate 2-Butoxyethanol Chlorodimethylphenylsilane tert-Butyldimethylsilyl chloride Butyl acrylate Antioxidant 1330 Antioxidant 1520 Buprofezin Di-tert-butyl peroxide Antioxidant 168 Sodium triacetoxyborohydride Butylated hydroxytoluene (BHT) Calcium bis[monoethyl(3,5-di-tert-butyl-4-hydroxylbenzyl)phosphonate]

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...

Sinanox? PEP-36

Secondary Antioxidants YD 636

CHLUMIAO PEP-36

3,9-Bis[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

80693-00-1

C35H54O6P2