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ChemicalBook > Product Catalogue >Catalyst and Auxiliary >Antioxidants >O,O'-Dioctadecylpentaerythritol bis(phosphite)

O,O'-Dioctadecylpentaerythritol bis(phosphite)

O,O'-Dioctadecylpentaerythritol bis(phosphite) Structure
  • ₹2814.5
  • Product name: O,O'-Dioctadecylpentaerythritol bis(phosphite)
  • CAS: 3806-34-6
  • MF: C41H82O6P2
  • MW: 733.03
  • EINECS:223-276-6
  • MDL Number:MFCD00071522
  • Synonyms:-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
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Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 100G
  • ManufacturerSigma-Aldrich(India)
  • Product number441775
  • Product description3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
  • Packaging100G
  • Price₹2814.5
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 441775 3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 100G ₹2814.5 2022-06-14 Buy

Properties

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
Water Solubility :330ng/L at 25℃
InChIKey :PZRWFKGUFWPFID-UHFFFAOYSA-N
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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Color stabilizer for polymers

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