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HomeProduct name listO,O'-Dioctadecylpentaerythritol bis(phosphite)

O,O'-Dioctadecylpentaerythritol bis(phosphite)

Synonym(s):Cyclic neopentanetetraylbis(octadecyl phosphite);Dioctadecyl pentaerythritol diphosphite;Distearyl pentaerythritol diphosphite;Phosphorous acid, dicyclic ester with pentaerythritol, dioctadecyl ester

  • CAS NO.:3806-34-6
  • Empirical Formula: C41H82O6P2
  • Molecular Weight: 733.03
  • MDL number: MFCD00071522
  • EINECS: 223-276-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-19 17:35:41
O,O'-Dioctadecylpentaerythritol bis(phosphite) Structural

What is O,O'-Dioctadecylpentaerythritol bis(phosphite)?

The Uses of O,O'-Dioctadecylpentaerythritol bis(phosphite)

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

Properties of O,O'-Dioctadecylpentaerythritol bis(phosphite)

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  neat
Water Solubility  330ng/L 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 for O,O'-Dioctadecylpentaerythritol bis(phosphite)

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes 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.

Computed Descriptors for O,O'-Dioctadecylpentaerythritol bis(phosphite)

InChIKey PZRWFKGUFWPFID-UHFFFAOYSA-N

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