Diisopropyl phosphite, 98%, Thermo Scientific Chemicals

Description

Diisopropyl phosphite is used as antiwear lubricant additive together with triphenyl thiophosphate on T8 steel/Al2O3 ceramics.

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.

Applications
Diisopropyl phosphite is used as antiwear lubricant additive together with triphenyl thiophosphate on T8 steel/Al2O3 ceramics.

Solubility
Soluble in water, chloroform.

Notes
Moisture sensitive. Store under inert gas. Store away from oxidizing agents, water/ moisture.

Specifications

Chemical Identifiers

• CAS: 1809-20-7
• Molecular Formula: C6H14O3P-
• Molecular Weight (g/mol): 165.149
• MDL Number: MFCD00117905
• InChI Key: IWEDBEZKWHRUJX-UHFFFAOYSA-N
• Synonym: diisopropylphosphite, acmc-1bsaz, phosphorous acid diisopropyl anion, phosphorous acid, bis 1-methylethyl ester
• PubChem CID: 21884976
• IUPAC Name: dipropan-2-yl phosphite
• SMILES: CC(C)OP([O-])OC(C)C

• Density: 0.99
• Boiling Point: 72°C to 75°C (10 mmHg)
• Flash Point: 112°C (234°F)
• Linear Formula: [(CH₃)₂CHO]₂P(O)H
• Refractive Index: 1.4075
• Quantity: 25 g
• Sensitivity: Moisture sensitive
• Solubility Information: Soluble in water,chloroform.
• Formula Weight: 166.16
• Percent Purity: 98%
• Chemical Name or Material: Diisopropyl phosphite

Safety and Handling

Product Identifier

• Diisopropyl phosphonate

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H302-Harmful if swallowed.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contains : Diisopropyl phosphonate

RUO – Research Use Only