Tri-n-butylphosphine

ALDRICH/731374 - 99%

Synonym: Tributylphosphine; NSC 91700; P(n-Bu)₃; TBP

CAS Number: 998-40-3
Empirical Formula (Hill Notation): C₁₂H₂₇P
Molecular Weight: 202.32
EC Number: 213-651-2
MDL Number: MFCD00009462
Linear Formula: [CH₃(CH₂)₃]₃P
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-731374-25G	25 g	$135.00 1/EA		Add To Favorites
45-731374-100G	100 g	$422.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	99%
autoignition temp.	392 °F
bp	150 °C/50 mmHg (lit.)
density	0.81 g/mL at 25 °C (lit.)
form	liquid
functional group	phosphine
InChI	1S/C12H27P/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3
InChI key	TUQOTMZNTHZOKS-UHFFFAOYSA-N
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 1.462 (lit.)
SMILES string	CCCCP(CCCC)CCCC
vapor density	9 (vs air)

Application:	Catalyst for: • Domino reactions of activated conjugated dienes with β,γ−unsaturated-α-ketoesters • [3+2]-Cycloadditions • Umpolung addition reactions • Reductive carbonylation • Allylation reactions
Packaging:	25, 100 g in Sure/Seal™

Symbol	GHS02,GHS05,GHS07,GHS09
Signal word	Danger
Hazard statements	H251 - H302 - H314 - H411
Precautionary statements	P235 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Codes	F,C
Risk Statements	17-21/22-34
Safety Statements	17-26-36/37/39-43-45
RIDADR	UN 3254 4.2 / PGI
WGK Germany	WGK 3

Purity	99%
bp	150 °C/50 mmHg (lit.)
Density	0.81 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.462 (lit.)
UNSPSC	12352128

Choose a favorite list for this item:

Catalog Number	Description	Price

		$

Please choose a list :

Continue Shopping

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.