Bis(2-ethylhexyl) phosphate, 95%, Thermo Scientific Chemicals

Description

Extraction of metals

Extraction of metals.Bis(2-ethylhexyl) phosphate is used as a lubricant additive, corrosion inhibitor and a metal extractant. It is involved in the solvent extraction of uranium salts and rare earth metals. Iron(II) ions are extracted after reduction of Iron(III) ions. Further, it is used as a plasticizer and as a solvent in the synthesis of plastic.

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

Specifications

Chemical Identifiers

• CAS: 298-07-7
• Molecular Formula: C16H35O4P
• Molecular Weight (g/mol): 322.43
• MDL Number: MFCD00009492
• InChI Key: SEGLCEQVOFDUPX-UHFFFAOYNA-N
• Synonym: bis 2-ethylhexyl hydrogen phosphate, bis 2-ethylhexyl phosphate, hdehp, di 2-ethylhexyl phosphate, dehpa extractant, di 2-ethylhexyl phosphoric acid, escaid 100, d 2ehpa, bis 2-ethylhexyl phosphoric acid
• PubChem CID: 9275
• IUPAC Name: bis(2-ethylhexyl) hydrogen phosphate
• SMILES: CCCCC(CC)COP(O)(=O)OCC(CC)CCCC

• Melting Point: -50°C
• Color: Colorless
• Density: 0.965 g/mL
• pH: 2 to 3
• Boiling Point: 48°C (12 mmHg)
• Flash Point: 171°C (340°F)
• Assay Percent Range: 95%
• Refractive Index: 1.442
• Quantity: 100 g
• UN Number: UN1902
• Solubility Information: Slightly miscible with water.
• Formula Weight: 322.43
• Percent Purity: 95%
• Physical Form: Liquid
• Chemical Name or Material: Bis(2-ethylhexyl) phosphate

Safety and Handling

Hazard Category	H302-H314-H335
Hazard Statement	GHS H Statement H314-H318-H312 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful in contact with skin.
Precautionary Statement	P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: DIISOOCTYL ACID PHOSPHATE
EINECSNumber	206-056-4
RTECSNumber	TB7875000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only