PYBOP(R), 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
10581311	Thermo Scientific Acros 270720050	5 g
10750951	Thermo Scientific Acros 270720250	25 g

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Coupling reagent

Chemical Identifiers

• CAS: 128625-52-5
• Molecular Weight (g/mol): 520.39
• InChI Key: VIAFLMPQBHAMLI-UHFFFAOYSA-N
• PubChem CID: 2724699
• SMILES: C1CCN(C1)[P+](N2CCCC2)(N3CCCC3)ON4C5=CC=CC=C5N=N4.F[P-](F)(F)(F)(F)F

• Molecular Formula: C₁₈H₂₈F₆N₆OP₂
• MDL Number: MFCD00077411
• Synonym: pybop, 1h-benzo d 1,2,3 triazol-1-yl oxy tri pyrrolidin-1-yl phosphonium hexafluorophosphate v, benzotriazol-1-yloxy tripyrrolidinophosphonium hexafluorophosphate, benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, 1h-benzotriazol-1-yloxytripyrrolidinophosphonium hexafluorophosphate, benzotriazol-1-yloxytris pyrrolidino phosphonium hexafluorophosphate, benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate, benzotriazol-1-yl-oxy-tripyrrolidinophosphonium hexafluorophosphate, benzotriazol-1-yl-oxytripyrrolidinphosphonium hexafluorophosphate
• IUPAC Name: benzotriazol-1-yloxy(tripyrrolidin-1-yl)phosphanium;hexafluorophosphate

Specifications

• CAS: 128625-52-5
• Color: White
• Assay Percent Range: 98.5% min. (HPLC)
• Molecular Formula: C₁₈H₂₈F₆N₆OP₂
• Synonym: pybop, 1h-benzo d 1,2,3 triazol-1-yl oxy tri pyrrolidin-1-yl phosphonium hexafluorophosphate v, benzotriazol-1-yloxy tripyrrolidinophosphonium hexafluorophosphate, benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, 1h-benzotriazol-1-yloxytripyrrolidinophosphonium hexafluorophosphate, benzotriazol-1-yloxytris pyrrolidino phosphonium hexafluorophosphate, benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate, benzotriazol-1-yl-oxy-tripyrrolidinophosphonium hexafluorophosphate, benzotriazol-1-yl-oxytripyrrolidinphosphonium hexafluorophosphate
• InChI Key: VIAFLMPQBHAMLI-UHFFFAOYSA-N
• IUPAC Name: benzotriazol-1-yloxy(tripyrrolidin-1-yl)phosphanium;hexafluorophosphate
• PubChem CID: 2724699
• Percent Purity: 99%
• Chemical Name or Material: PYBOP*, 99%

• Melting Point: 145°C to 160°C
• Infrared Spectrum: Authentic
• Packaging: Glass bottle
• MDL Number: MFCD00077411
• Solubility Information: Solubility in water: .. Other solubilities: soluble in acetonitrile,dmf,dcm,thf and,n-methylpyrrolidine
• SMILES: C1CCN(C1)[P+](N2CCCC2)(N3CCCC3)ON4C5=CC=CC=C5N=N4.F[P-](F)(F)(F)(F)F
• Molecular Weight (g/mol): 520.39
• Formula Weight: 520.39
• Physical Form: Fine Crystalline Powder

Safety and Handling

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

Product Identifier

• PYBOP

Signal Word

• Warning

Hazard Category

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

Hazard Statement

• 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.
• P302+P352-IF ON SKIN: Wash with plenty of water/and soap.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only