Product

TRI-N-BUTYLPHOSPHINE OXIDE

CAS No.：814-29-9

Other grades of this product :

TRI-N-BUTYLPHOSPHINE OXIDE Basic information

Product Name:	TRI-N-BUTYLPHOSPHINE OXIDE
Synonyms:	Tri-n-butylphosphineoxide,97%;Phosphine oxide, tributyl-;HISHICOLIN PO-4;tris(1-butyl)phosphineoxide;trisbutylphosphineoxide;Oseltamivir Impurity 26(Oseltamivir EP Impurity H);BUTYLPHOS;Tributylphosphine oxide,98%
CAS:	814-29-9
MF:	C12H27OP
MW:	218.32
EINECS:	212-394-3
Product Categories:	Aromatics;Phosphorylating and Phosphitylating Agents;Phosphine Oxides and Sulfides;Catalysis and Inorganic Chemistry;Phosphine Ligands;Phosphorus Compounds
Mol File:	814-29-9.mol

TRI-N-BUTYLPHOSPHINE OXIDE Chemical Properties

Melting point	64-69 °C(lit.)
Boiling point	150 °C1.5 mm Hg(lit.)
density	0.8480 g/cm3
Fp	150°C/1mm
storage temp.	2-8°C
solubility	55.7g/l
form	solid
color	White to Almost white
Water Solubility	Soluble in water (56 g/L at 20°C).
Sensitive	Hygroscopic
BRN	1761977
InChIKey	MNZAKDODWSQONA-UHFFFAOYSA-N
CAS DataBase Reference	814-29-9(CAS DataBase Reference)
EPA Substance Registry System	Tributylphosphine oxide (814-29-9)

Safety Information

Hazard Codes	C
Risk Statements	20/21/22-34
Safety Statements	26-27-28-36/37/39-45
RIDADR	UN 1759 8/PG 2
WGK Germany	3
RTECS	SZ1575000
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	29319090

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

TRI-N-BUTYLPHOSPHINE OXIDE Usage And Synthesis

Chemical Properties	white crystalline powder
Uses	Oseltamivir (O701000) impurity.
Synthesis Reference(s)	Synthesis, p. 114, 1975Tetrahedron Letters, 31, p. 3359, 1990 DOI: 10.1016/S0040-4039(00)89065-6

TRI-N-BUTYLPHOSPHINE OXIDE Preparation Products And Raw materials

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