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Documentos

07-2770

Sigma-Aldrich

Diethylamine

SAJ first grade, ≥98.0%

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About This Item

Fórmula lineal:
(C2H5)2NH
Número de CAS:
109-89-7
Peso molecular:
73.14
Beilstein/REAXYS Number:
605268
EC Number:
203-716-3
MDL number:
MFCD00009032
UNSPSC Code:
12352116
PubChem Substance ID:
329748392

grade

SAJ first grade

vapor density

2.5 (vs air)

vapor pressure

14.14 psi ( 55 °C)
180 mmHg ( 20 °C)
3.51 psi ( 20 °C)

assay

≥98.0%

form

liquid

autoignition temp.

594 °F

expl. lim.

10.1 %

availability

available only in Japan

refractive index

n20/D 1.385 (lit.)

pH

13 (20 °C, 100 g/L)

bp

55 °C (lit.)

mp

−50 °C (lit.)

density

0.707 g/mL at 25 °C (lit.)

SMILES string

CCNCC

InChI

1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3

InChI key

HPNMFZURTQLUMO-UHFFFAOYSA-N

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signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

-14.8 °F - closed cup

flash_point_c

-26 °C - closed cup

ppe

Faceshields, Gloves, Goggles

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Jun Guo et al.
Journal of chromatography. A, 1307, 66-72 (2013-08-15)
The extraction efficiency of analytes in a cold fiber headspace solid-phase microextraction (CF-HS-SPME) system was investigated both theoretically and experimentally. The system was applied for quantitative extraction of polycyclic aromatic hydrocarbons (PAHs) from solid matrices. In order to achieve better
Doron Yariv et al.
Colloids and surfaces. B, Biointerfaces, 78(2), 185-192 (2010-04-07)
In this paper we examined feasible correlations between the structure of different lyotropic mesophases and transdermal administration of three diclofenac derivatives with varying degrees of kosmotropic or chaotropic properties, solubilized within the mesophases. It was found that the most chaotropic
Rakesh Naduvile Veedu et al.
The journal of physical chemistry. A, 112(40), 9742-9750 (2008-09-16)
Five aryliminopropadienones 4a- d have been synthesized by flash vacuum thermolysis (FVT) by using two different precursors in each case. These compounds were deposited at 50 K at a pressure of ca. 10(-6) mbar together with three different nucleophiles, namely
Roberto Cirilli et al.
Analytical chemistry, 81(9), 3560-3570 (2009-03-28)
Second-order rate constants of the diethylamine-promoted enantiomerization of 2-[2-(1-methyl-1H-pyrrol-2-yl)-2-oxo-1-phenylethyl]-isoindole-1,3-dione, a chiral alpha-substituted ketone endowed with high anti-MAO activity type-A, were measured by dynamic high-performance liquid chromatography (DHPLC), stopped-flow high-performance liquid chromatography (sf-HPLC), and a classical method based on enantioselective HPLC
Katina S S Dossou et al.
Journal of chromatography. A, 1216(44), 7450-7455 (2009-06-26)
A polysaccharide-based chiral stationary phase (Sepapak-4), with cellulose tris(4-chloro-3-methylphenylcarbamate) as chiral selector, has been investigated in liquid chromatography (LC). Its enantioresolution power was evaluated towards 13 basic amino-drugs with widely different structures and polarities, using polar organic mobile phases. After
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