Tris(2,2,2-trifluoroethyl) phosphite

ALDRICH/270954 - 99%

Synonym: Tris(2,2,2-trifluoroethoxy)phosphine

CAS Number: 370-69-4
Empirical Formula (Hill Notation): C₆H₆F₉O₃P
Molecular Weight: 328.07
MDL Number: MFCD00009902
Linear Formula: (CF₃CH₂O)₃P
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-270954-25G	25 g	$172.00 1/EA		Add To Favorites
45-270954-100G	100 g	$519.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	99%
bp	130-131 °C/743 mmHg (lit.)
density	1.487 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C6H6F9O3P/c7-4(8,9)1-16-19(17-2-5(10,11)12)18-3-6(13,14)15/h1-3H2
InChI key	CBIQXUBDNNXYJM-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.324 (lit.)
SMILES string	FC(F)(F)COP(OCC(F)(F)F)OCC(F)(F)F

Application:	Tris(2,2,2-trifluoroethyl) phosphite was used in the synthesis of N-methoxy-N-methyl bis(2,2,2-trifluoroethyl)phosphonamide via the Arbuzov reaction with 2-bromo-N-methoxy-N-methylacetamide.
General description:	Tris(2,2,2-trifluoroethyl) phosphite is an organophosphorus compound that is used as a ligand in organometallic chemistry to enhance labialization in metal clusters and as a substitutional equivalent for carbon monoxide. It is also used as an electrolyte additive to improve the electrochemical performance and as a co-solvent for nonflammable electrolytes in Li-ion batteries.
Packaging:	25, 100 g in poly bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	235.4 °F - closed cup
Flash Point(C)	113 °C - closed cup

Purity	99%
bp	130-131 °C/743 mmHg (lit.)
Density	1.487 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.324 (lit.)
UNSPSC	12352100

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