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Merck

52730

Sigma-Aldrich

Hexamethylphosphoramide

purum, ≥98.0% (GC)

Sinónimos:

HMPA, Hexamethylphosphoric acid triamide, Tris(dimethylamino)phosphine oxide

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About This Item

Fórmula lineal:
[(CH3)2N]3PO
Número de CAS:
Peso molecular:
179.20
Beilstein/REAXYS Number:
1099903
EC Number:
MDL number:
UNSPSC Code:
12352111
PubChem Substance ID:
NACRES:
NA.22

vapor density

6.18 (vs air)

Quality Level

vapor pressure

0.07 mmHg ( 25 °C)

grade

purum

assay

≥98.0% (GC)

impurities

≤2.0% water (Karl Fischer)

refractive index

n20/D 1.459 (lit.)
n20/D 1.459

bp

230-232 °C/740 mmHg (lit.)

mp

7 °C (lit.)

density

1.03 g/mL at 25 °C (lit.)

functional group

phosphoramide

SMILES string

CN(C)P(=O)(N(C)C)N(C)C

InChI

1S/C6H18N3OP/c1-7(2)11(10,8(3)4)9(5)6/h1-6H3

InChI key

GNOIPBMMFNIUFM-UHFFFAOYSA-N

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pictograms

Health hazardCorrosion

signalword

Danger

Hazard Classifications

Carc. 1B - Eye Dam. 1 - Muta. 1B - Skin Corr. 1C

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

291.2 °F - closed cup

flash_point_c

144 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Ge Gao et al.
Proceedings of the National Academy of Sciences of the United States of America, 101(15), 5417-5420 (2004-03-18)
It is found that the addition of hexamethylphosphoramide to the solution of an alkyne, Et(2)Zn, and (S)-1,1'-bi-2-naphthol in methylene chloride allows the generation of an alkynylzinc at room temperature and shows highly enantioselective additions to aldehydes. The mild condition for
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We report the use of the cross-linking drug hexamethylphosphoramide (HMPA), which introduces small deletions, as a mutagen suitable for reverse genetics in the model organism Drosophila melanogaster. A compatible mutation-detection method based on resolution of PCR fragment-length polymorphisms on standard
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The Journal of organic chemistry, 68(3), 871-874 (2003-02-01)
Hexamethylphosphorous triamide (HMPT) and other phosphoramidites and phosphites have been found to be efficient catalysts for the Michael reaction of alkenones and alkynones with malonates, alpha-cyano esters, beta-keto esters, and nitro compounds. The relatively nontoxic, easily hydrolyzed HMPT catalyzes the

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