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Merck
모든 사진(4)

문서

H11602

Sigma-Aldrich

Hexamethylphosphoramide

99%

동의어(들):

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

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About This Item

Linear Formula:
[(CH3)2N]3PO
CAS Number:
Molecular Weight:
179.20
Beilstein:
1099903
EC Number:
MDL number:
UNSPSC 코드:
12352111
PubChem Substance ID:
NACRES:
NA.22

vapor density

6.18 (vs air)

Quality Level

vapor pressure

0.07 mmHg ( 25 °C)

분석

99%

refractive index

n20/D 1.459 (lit.)

bp

230-232 °C/740 mmHg (lit.)

mp

7 °C (lit.)

density

1.03 g/mL at 25 °C (lit.)

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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일반 설명

Hexamethylphosphoramide is a polar aprotic solvent.

애플리케이션

Hexamethylphosphoramide can be used as a solvent:
  • For the conversion of carboxylate salt into esters by reacting with alkyl halides.
  • To synthesize aryl thioethers via nucleophilic displacement of unactivated aryl halides by thiolate ions.
  • To synthesize polyazomethines (PAZs) from dialdehyde and diamine via high-temperature solution polycondensation.

픽토그램

Health hazardCorrosion

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

291.2 °F - closed cup

Flash Point (°C)

144 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


시험 성적서(COA)

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Optical and structural study of thin film of polyazomethine with triphenylamine unit prepared via spin-coating method.
Palewicz M, et al.
Polymer Bull., 66(1), 65-76 (2011)
Controlled/?Living? Reverse Atom Transfer Radical Polymerization of a Monocyclic Olefin, Methyl 1-Cyclobutenecarboxylate.
Chen X P, et al.
Macromolecules, 35(11), 4277-4281 (2002)
Hexamethylphosphoramide
Normant H.
Angewandte Chemie (International Edition in English), 6(12), 1046-1067 (1967)
Nucleophilic aromatic substitution reactions of unactivated aryl halides with thiolate ions in hexamethylphosphoramide.
Cogolli P, et al.
The Journal of Organic Chemistry, 44(15), 2642-2646 (1979)
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

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