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

Catalog No. AA17723A3
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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.

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

Specifications

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

2 kg

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

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

RUO – Research Use Only

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