O,O'-Dioctadecylpentaerythritol bis(phosphite)

Product Name: O,O'-Dioctadecylpentaerythritol bis(phosphite)
CAS No.: 3806-34-6
Chemical Name: O,O'-Dioctadecylpentaerythritol bis(phosphite)
Synonyms: AO-118;AP-618;Weston 618;GSPNOS 618;JADEWIN AN 618;Antioxidant 618;JADEADD AN 3019;JADEWIN AN 3019;antioxidant 3019;3,9-Bis(octadecyloxy)
CBNumber: CB2249401
Molecular Formula: C41H82O6P2
Formula Weight: 733.03
MOL File: 3806-34-6.mol

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O,O'-Dioctadecylpentaerythritol bis(phosphite) Property

Melting point:: 44-47 °C(lit.)
Boiling point:: 692.2±55.0 °C(Predicted)
Density: 1.05[at 20℃]
vapor pressure: 0Pa at 25℃
Flash point:: >230 °F
storage temp.: 2-8°C
form: solid
Water Solubility: 330ng/L at 25℃
InChIKey: PZRWFKGUFWPFID-UHFFFAOYSA-N
SMILES: C1C2(COP(OCCCCCCCCCCCCCCCCCC)OC2)COP(OCCCCCCCCCCCCCCCCCC)O1
LogP: 16.4 at 25℃
EPA Substance Registry System: 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis(octadecyloxy)- (3806-34-6)

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Safety

WGK Germany: 3
HS Code: 29092000
Hazardous Substances Data: 3806-34-6(Hazardous Substances Data)

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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

Sigma-Aldrich

Product number: P2155014
Product name: Plastic additive 14
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: 250 mg
Price: $225
Updated: 2025/07/31

Sigma-Aldrich

Product number: 441775
Product name: 3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Packaging: 100g
Price: $49
Updated: 2025/07/31

Sigma-Aldrich

Product number: P2155014
Product name: Plastic additive 14
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: p2155014
Price: $220
Updated: 2024/03/01

Matrix Scientific

Product number: 098502
Product name: 3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Purity: 95+%
Packaging: 100g
Price: $84
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0309229
Product name: O,O'-DIOCTADECYLPENTAERYTHRITOL BIS(PHOSPHITE)
Purity: 95.00%
Packaging: 5MG
Price: $495.26
Updated: 2021/12/16

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O,O'-Dioctadecylpentaerythritol bis(phosphite) Chemical Properties,Usage,Production

Chemical Properties

White waxy solid. Melting point 54-56°C, relative density 0.940-0.960 (50/15.5°C), refractive index 1.4610-1.4660 (50°C). Solubility (g/100g of solvent, 25℃): benzene 14.7, hashane 0.3, chloroform 45.0, acetone 0.3, methanol 0.3; insoluble in water.

Uses

Color stabilizer for polymers

General Description

3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane is a diphosphaspiro compound which contains two phosphorus atoms and can be used as an antioxidant and as a reducing agent.

Flammability and Explosibility

Non flammable

O,O'-Dioctadecylpentaerythritol bis(phosphite) Preparation Products And Raw materials

Raw materials

Phosphite 1-Octadecanol Triphenyl phosphite Phosphorus trichloride Pentaerythritol

Preparation Products

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O,O'-Dioctadecylpentaerythritol bis(phosphite) Suppliers

China 193 Germany 1 India 2 Malaysia 1 South Korea 2 Switzerland 1 United Kingdom 1 United States 8 USA 1 Global 210

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View Lastest Price from O,O'-Dioctadecylpentaerythritol bis(phosphite) manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: O,O'-Dioctadecylpentaerythritol bis(phosphite) 3806-34-6
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100 mt
Release date: 2024-11-15

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: O,O'-Dioctadecylpentaerythritol bis(phosphite) 3806-34-6
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-31

Hebei Yanxi Chemical Co., Ltd.

Product: O,O'-Dioctadecylpentaerythritol bis(phosphite) 3806-34-6
Price: US $40.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-09-19

3806-34-6, O,O'-Dioctadecylpentaerythritol bis(phosphite)Related Search:

Butylated Hydroxytoluene 4,4'-Thiobis(6-tert-butyl-m-cresol) Antioxidant 1520 Dipentaerythritol Alloxan Tebuconazole ISOAMYL ALCOHOL 2-Methyl-2-butanol Antioxidant 1010 Antioxidant 168 1-Pentanol Pentaerythritol triacrylate Antioxidant 1330 Antioxidant 1135 Distearyl thiodipropionate Antioxidant 1076 Pentaerythritol Water treatment agent POE

-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

3,9-Bis(octadecyloxy)

Distearylpentaerythritol Diphosphite

Distearyl Pentaerythrityl Diphsophite

Weston 618

2,4,8,10-Tetraoxa-3,9-diphosphaspiro5.5undecane, 3,9-bis(octadecyloxy)-

CYCLICNEOPENTANETETRAYLBIS(OCTADECYLPHOSPHITE)

AO-118

3,9-dioctadecoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

3,9-distearyloxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

3,9-BIS(OCTADECYLOXY)-2,4,8,10-TETRAOXA-3,9-DIPHOSPHASPIRO[5.5]UNDECANE

Antioxidant 618

Distearic pentaerythritol diphosphite

O,O'-Dioctadecylpentaerythritol bis(phosphite)

Antioxidant 618(distearyl pentaerythritol diphosphite)

-Dioctadecylpentaerythritol bis(phosphite)

GSPNOS 618

Diacetyl pentaerythritol diphosphite

3,9-bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-dipho

4,8,10-Tetraoxa-3,9-diphosphaspiro[5,5]undecane,3,9-bis(octadecyloxy)-2

8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-bis(octadecyloxy)-4

Distearylpentaerythrityldiphosphite

antioxidant 3019

Plastic additive 14 CRS

O,O'-Dioctadecylpentaerythritol bis(phosphite) ISO 9001：2015 REACH

ANTIOXIDANT TRUELICHT AN618

3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane DISCONTINUED

JADEWIN AN 618

JADEADD AN 3019

JADEWIN AN 3019

Wholesale Price cas 3806-34-6 O,O'-Dioctadecylpentaerythritol bis(phosphite)

3806-34-6 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-bis(octadecyloxy)-

O,O'-Dioctadecylpentaerythritol bis(phosphite)

ANTIOXIDANT JADEWIN AN 618

VYL51769RX 3806-34-6 Distearyl pentaerythritol diphosphite O,O'-Dioctadecylpentaerythritol bis(phosphite) 2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane, 3,9-bis(octadecyloxy)- EINECS 223-276-6 HSDB 7257 UNII-VYL51769RX EC 223-276-6

VYL51769RX 3806-34-6 Distearyl pentaerythritol diphosphite O,O'-Dioctadecylpentaerythritol bis(phosphite) 2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane, 3,9-bis(octadecyloxy)- EINECS 223-276-

AP-618

Dioctylpentaerythritoldiphosphite(Pentaerythritoldioctyldiphosphite,Liquidantioxidant618)

VYL51769RX 3806-34-6 Distearyl pentaerythritol diphosphite O,O'-Dioctadecylpentaerythritol bis(phosphite) 2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane, 3,9-bis(octadecyloxy)- EINECS 223-276-6 HSDB 7257 UNII-VYL51769RX EC 223-276-6

3806-34-6

C41H82O6P2

Polymer Additives

Polymer Science

Stabilizers