Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

52586

Sigma-Aldrich

1,1,1,3,3,3-Hexakis(dimethylamino)diphosphazenium tetrafluoroborate

≥98.0% (T)

Synonym(s):

Bis[tris(dimethylamino)phosphoranylidene]ammonium tetrafluoroborate, Phosphazenium tetrafluoroborate P2-BF4

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
[[(CH3)2N]3P=]2N(BF4)
CAS Number:
137334-98-6
Molecular Weight:
427.21
Beilstein:
5470923
MDL number:
MFCD00216714
UNSPSC Code:
12352101
PubChem Substance ID:
24874514
NACRES:
NA.22

Assay

≥98.0% (T)

form

solid

mp

≥260 °C (lit.)

functional group

amine

SMILES string

F[B-](F)(F)F.CN(C)P(=[N+]=P(N(C)C)(N(C)C)N(C)C)(N(C)C)N(C)C

InChI

1S/C12H36N7P2.BF4/c1-14(2)20(15(3)4,16(5)6)13-21(17(7)8,18(9)10)19(11)12;2-1(3,4)5/h1-12H3;/q+1;-1

InChI key

DPIDWCQJGWFENO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen–Bases

Other Notes

Phase transfer catalyst directing enolate alkylation towards O-substitution; Starting material for preparing the corresponding fluoride, an extremely reactive naked fluoride, with KF

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Supplementary Hazards

EUH014

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCK5246
BCBT1463
BCBN3607V
1111165V
1111165

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

R. Schwesinger et al
Angewandte Chemie (International Edition in English), 103, 1376-1376 (1991)
E.V. Dehmlow et al.
Chemische Berichte, 126, 2765-2765 (1993)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service