Di-tert-butyl phosphite, 95%, Thermo Scientific Chemicals

Description

As a solvent, as an antioxidant, and as an intermediate

Di-tert-butyl phosphite is used as a solvent, as an antioxidant, and as an intermediate.

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: 13086-84-5
• Molecular Formula: C8H18O3P
• Molecular Weight (g/mol): 193.20
• MDL Number: MFCD00014999,MFCD00014999
• InChI Key: GEBLOQXLELCEEO-UHFFFAOYSA-N
• Synonym: di-tert-butyl phosphite, di-tert-butylphosphite, phosphorous acid, bis 1,1-dimethylethyl ester
• PubChem CID: 21959072
• IUPAC Name: ditert-butyl phosphite
• SMILES: CC(C)(C)O[P+](=O)OC(C)(C)C

• Density: 0.995 g/mL
• Boiling Point: 66°C to 68°C (0.5 mmHg)
• Refractive Index: 1.42
• Quantity: 1 g
• Sensitivity: Air and moisture sensitive
• Solubility Information: Soluble in organic solvents
• Formula Weight: 194.21
• Percent Purity: 95%
• Physical Form: Liquid
• Chemical Name or Material: Di-tert-butyl phosphite

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	235-996-8
TSCA	No
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only