1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate, 98%, Thermo Scientific Chemicals

Description

1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate is used as a reagent for peptide coupling, lactonization, selective esterification, amidation of alfa amino acids without racemization and synthesis of magnolamide for antioxidative activity and catalyst for 9-acridinecaroboxamide derivative. It is also used as a precursor for the synthesis of phenyl esters of amino acids. It acts as a substitute for (Benzotriazol-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate (BOP) reagent.

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
1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate is used as a reagent for peptide coupling, lactonization, selective esterification, amidation of alfa amino acids without racemization and synthesis of magnolamide for antioxidative activity and catalyst for 9-acridinecaroboxamide derivative. It is also used as a precursor for the synthesis of phenyl esters of amino acids. It acts as a substitute for (Benzotriazol-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate (BOP) reagent.

Solubility
Soluble in methanol, acetone and dichloromethane. Insoluble in water.

Notes
Moisture and light sensitive. Incompatible with strong oxidizing agents. Store in a cool place. Keep the container tightly closed.

Specifications

Chemical Identifiers

• CAS: 56602-33-6
• Molecular Formula: C12H22F6N6OP2
• Molecular Weight (g/mol): 442.287
• MDL Number: MFCD00011948
• InChI Key: MGEVGECQZUIPSV-UHFFFAOYSA-N
• Synonym: bop reagent, 1h-benzo d 1,2,3 triazol-1-yl oxy tris dimethylamino phosphonium hexafluorophosphate v, castro's reagent, bop-reagent, benzotriazol-1-yloxytris dimethylamino-phosphonium hexafluorophosphate, ccris 2602, castros reagent, tri dimethylamino benzotriazol-1-yloxyphosphonium hexafluorophosphate, benzotriazol-1-yloxy tris dimethylamino phosphonium hexafluorophosphate, 1h-benzotriazol-1-yloxytris dimethylamino phosphonium hexafluorophosphate
• PubChem CID: 151348
• IUPAC Name: benzotriazol-1-yloxy-tris(dimethylamino)phosphanium;hexafluorophosphate
• SMILES: CN(C)[P+](N(C)C)(N(C)C)ON1C2=CC=CC=C2N=N1.F[P-](F)(F)(F)(F)F

• Melting Point: ∼138°C (decomposition)
• Quantity: 25 g
• UN Number: UN1325
• Beilstein: 4287025
• Sensitivity: Light and moisture sensitive
• Solubility Information: Soluble in methanol,acetone and dichloromethane. Insoluble in water.
• Formula Weight: 442.29
• Percent Purity: 98%
• Chemical Name or Material: 1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate

Safety and Handling

Hazard Category	H228-H315-H319-H335-H500
Hazard Statement	GHS H Statement H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 4.1; Packing Group: II; Proper Shipping Name: FLAMMABLE SOLIDS, ORGANIC, N.O.S.
EINECSNumber	260-279-1
TSCA	No
Recommended Storage	Keep cold; Store under Nitrogen

SDS

RUO – Research Use Only