762326

Di-tert-butyl phosphite

95%

• Synonym(s): Di-tert-butyl phosphonate
• Empirical Formula (Hill Notation): C₈H₁₉O₃P
• CAS Number: 13086-84-5
• Molecular Weight: 194.21
• EC Number: 235-996-8
• MDL number: MFCD00995019
• UNSPSC Code: 12352108
• PubChem Substance ID: 329766964
• NACRES: NA.22

Properties

• assay: 95%
• form: liquid
• reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand
• refractive index: n20/D 1.419
• density: 0.960 g/L at 25 °C
• storage temp.: 2-8°C
• SMILES string: O=P(OC(C)(C)C)OC(C)(C)C
• InChI: 1S/C8H19O3P/c1-7(2,3)10-12(9)11-8(4,5)6/h12H,1-6H3
• InChI key: HLMXUWAUCZMWOG-UHFFFAOYSA-N

Description

General description

Di-tert-butyl phosphite can be used as a reactant in the synthesis of di-tert-butyl potassium phosphate and di-tert-butyl (chloromethyl) phosphate.[1]

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H314,H317
• pcodes: P261 - P272 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Skin Corr. 1B - Skin Sens. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 325.4 °F
• flash_point_c: 163 °C