Phosphazene base P₁-t-Bu-tris(tetramethylene)

ALDRICH/79432 - ≥97.0% (NT)

Synonym: tert-Butylimino-tri(pyrrolidino)phosphorane; BTPP; BTTP

CAS Number: 161118-67-8
Empirical Formula (Hill Notation): C₁₆H₃₃N₄P
Molecular Weight: 312.43
MDL Number: MFCD00214188
Linear Formula: C₁₆H₃₃N₄P
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-79432-5ML	5 mL	$216.00 1/EA		Add To Favorites
45-79432-25ML	25 mL	$740.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97.0% (NT)
bp	119-122 °C/0.1 mmHg (lit.)
density	1.022 g/mL at 20 °C (lit.)
form	liquid
InChI	1S/C16H33N4P/c1-16(2,3)17-21(18-10-4-5-11-18,19-12-6-7-13-19)20-14-8-9-15-20/h4-15H2,1-3H3
InChI key	PVNUIRUAPVSSOK-UHFFFAOYSA-N
mp	−24 °C (lit.)
Quality Level	100
refractive index	n20/D 1.509
SMILES string	CC(C)(C)N=P(N1CCCC1)(N2CCCC2)N3CCCC3
storage temp.	2-8°C

Application:	Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen–Bases
Other Notes:	This phosphazene base is 1.4 pK units more basic than the hexamethyl analogue (Cat. No. 79408); Compare also with the analogue BEMP (Cat. No. 20025)
Packaging:	5, 25 mL in glass bottle

Symbol	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P280 - P305 + P351 + P338 - P310
Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3267 8 / PGII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥97.0% (NT)
bp	119-122 °C/0.1 mmHg (lit.)
mp	−24 °C (lit.)
Density	1.022 g/mL at 20 °C (lit.)
Refractive Index	n20/D 1.509
Storage Temp.	2-8°C
UNSPSC	12352005

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