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Tri-n-octylphosphine oxide, 99%

Product Code. 10072670 Shop All Thermo Scientific Chemicals Products
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Product Code. 10072670 Supplier Thermo Scientific Acros Supplier No. 207600250
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Description

CAS: 78-50-2 | C24H51OP | 386.64 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 78-50-2
Molecular Formula C24H51OP
Molecular Weight (g/mol) 386.64
MDL Number MFCD00002083
InChI Key ZMBHCYHQLYEYDV-UHFFFAOYSA-N
Synonym trioctylphosphine oxide, tri-n-octylphosphine oxide, topo, phosphine oxide, trioctyl, cyanex 921, hostarex px 324, trioctyl phosphine oxide, trioctylphosphane oxide, trioctylphosphino-1-one, acmc-209peg
PubChem CID 65577
IUPAC Name 1-dioctylphosphoryloctane
SMILES CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC

Specifications

Melting Point 50.0°C to 55.0°C
Color White to Yellow
Boiling Point 201.0°C to 202.0°C (2.0 mmHg)
Flash Point 230°C
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (including isomer) (GC)
Packaging Glass bottle
Linear Formula [CH3(CH2)7]3P(O)
Quantity 25 g
Solubility Information Solubility in water: insoluble. Other solubilities: soluble in cyclohexane,methanol
Formula Weight 386.64
Percent Purity 99%
Physical Form Crystalline Powder, Crystals or Flakes
Chemical Name or Material Tri-n-octylphosphine oxide
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Safety and Handling

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Product Identifier
  • Tri-n-octylphosphine oxide
 Signal Word
  • Warning
 Hazard Category
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • Reproductive toxicity Category 2
 Hazard Statement
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H361-Suspected of damaging fertility or the unborn child.
 Precautionary Statement
  • P302+P352-IF ON SKIN: Wash with plenty of water/and soap.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P201-Obtain special instructions before use.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P308+P313-IF exposed or concerned: Get medical advice/attention.
SDS

RUO – Research Use Only

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