Skip to Content
Merck
All Photos(1)

Documents

93404

Sigma-Aldrich

Tris(N,N-tetramethylene)phosphoric acid triamide

≥98.0% (GC)

Synonym(s):

Phosphoric acid tripyrrolidide, Tripyrrolidinophosphine oxide

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

About This Item

Empirical Formula (Hill Notation):
C12H24N3OP
CAS Number:
6415-07-2
Molecular Weight:
257.31
Beilstein:
3550018
EC Number:
229-118-2
MDL number:
MFCD00014095
UNSPSC Code:
12352100
PubChem Substance ID:
57653502
NACRES:
NA.22

Quality Level

100

Assay

≥98.0% (GC)

form

liquid

refractive index

n20/D 1.514

bp

140-142 °C/0.1 mmHg (lit.)

density

1.120 g/mL at 20 °C (lit.)

SMILES string

O=P(N1CCCC1)(N2CCCC2)N3CCCC3

InChI

1S/C12H24N3OP/c16-17(13-7-1-2-8-13,14-9-3-4-10-14)15-11-5-6-12-15/h1-12H2

InChI key

GQOGEHIVQIMJMO-UHFFFAOYSA-N

Caution

may darken on storage

Other Notes

Polar aprotic solvent with the highest known electrondonating power

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.0 °F - closed cup

Flash Point(C)

112.8 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Y. Ozari et al.
Journal of the Chemical Society. Chemical Communications, 295-295 (1974)

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