Propylphosphonic anhydride solution

ALDRICH/81801 - technical, ~50% in DMF

Synonym: 1-Propanephosphonic anhydride solution; 2,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphorinane-2,4,6-trioxide solution; PPACA; T3P^®

CAS Number: 68957-94-8
Empirical Formula (Hill Notation): C₉H₂₁O₆P₃
Molecular Weight: 318.18
MDL Number: MFCD00006583
Linear Formula: C₉H₂₁O₆P₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-81801-25ML	25 mL	$140.00 1/EAAdd To Favorites	Add To Favorites
45-81801-100ML	100 mL	$386.00 1/EAAdd To Favorites	Add To Favorites

concentration	~50% in DMF
form	solution
grade	technical
InChI	1S/C9H21O6P3/c1-4-7-16(10)13-17(11,8-5-2)15-18(12,14-16)9-6-3/h4-9H2,1-3H3
InChI key	PAQZWJGSJMLPMG-UHFFFAOYSA-N
Quality Level	100
SMILES string	CCCP1(=O)OP(=O)(CCC)OP(=O)(CCC)O1

Application:	Coupling reagent for peptide synthesis; Preparation of other amides; Synthesis of esters (depsipeptides)
Features and Benefits:	Some of its unique features include: • Broad functional group tolerance • Low epimerization tendency • By-products are water-soluble • High yield and purity
General description:	Propylphosphonic anhydride is a highly reactive cyclic anhydride that is commonly used as a coupling agent and water scavenger.
Legal Information:	T3P is a registered trademark of Archimica GmbH
Packaging:	25, 100 mL in glass bottle

Symbol	GHS05,GHS08
Signal word	Danger
Hazard statements	H290 - H314 - H360D
Precautionary statements	P202 - P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Codes	T
Risk Statements	61-20/21-34
Safety Statements	53-26-36/37/39-45
RIDADR	UN 3265 8 / PGII
WGK Germany	WGK 2
Flash Point(F)	143.6 °F
Flash Point(C)	62 °C