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Sigma-Aldrich

Hexamethylphosphoramide

purum, ≥98.0% (GC)

Sinônimo(s):

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

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About This Item

Fórmula linear:
[(CH3)2N]3PO
Número CAS:
680-31-9
Peso molecular:
179.20
Beilstein:
1099903
Número CE:
211-653-8
Número MDL:
MFCD00008303
Código UNSPSC:
12352111
ID de substância PubChem:
57651380
NACRES:
NA.22

densidade de vapor

6.18 (vs air)

pressão de vapor

0.07 mmHg ( 25 °C)

grau

purum

Ensaio

≥98.0% (GC)

Impurezas

≤2.0% water (Karl Fischer)

índice de refração

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

pb

230-232 °C/740 mmHg (lit.)

pf

7 °C (lit.)

densidade

1.03 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

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

chave InChI

GNOIPBMMFNIUFM-UHFFFAOYSA-N

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Pictogramas

Health hazardCorrosion
GHS08,GHS05

Palavra indicadora

Danger

Frases de perigo

H314,H340,H350

Classificações de perigo

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

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

291.2 °F - closed cup

Ponto de fulgor (°C)

144 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

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Sigma-Aldrich

401757

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Knud Nairz et al.
Genome biology, 5(10), R83-R83 (2004-10-06)
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
Robert B Grossman et al.
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
Anthony J Pearson et al.
Organic letters, 6(13), 2121-2124 (2004-06-18)
[reaction: see text] Vicinal stereocontrol during nucleophilic addition of tert-butyl lithiopropionate to eta(6)-anisole chromium tricarbonyl complexes with differing para substituents has been studied. Excellent vicinal double stereoinduction (>99:1) was observed when the para substituent was Si(CH(3))(3), and this has been
Drug-HPMA-HuIg conjugates effective against human solid cancer.
Blanka Ríhová et al.
Advances in experimental medicine and biology, 519, 125-143 (2003-04-05)
Kristopher J Kolonko et al.
The Journal of organic chemistry, 75(18), 6163-6172 (2010-08-26)
A variety of multinuclear NMR techniques, in combination with X-ray diffraction methods, were used to probe the solution structure of α-aryl lithium enolates of bis(4-fluorobenzyl) ketone (1-H), phenyl 4-fluorobenzyl ketone (2-H), and N,N-dimethyl 4-fluorophenylacetamide (3-H) in ethereal solvents and in
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