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117498

Sigma-Aldrich

1,2-Diaminopropane

99%

Sinónimos:

1,2-Propanediamine, Propylenediamine

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About This Item

Fórmula lineal:
CH3CH(NH2)CH2NH2
Número de CAS:
78-90-0
Peso molecular:
74.12
Beilstein/REAXYS Number:
605274
EC Number:
201-155-9
MDL number:
MFCD00008089
UNSPSC Code:
12352100
eCl@ss:
39030209
PubChem Substance ID:
24847332
NACRES:
NA.22

vapor density

2.6 (vs air)

vapor pressure

14 mmHg ( 20 °C)

assay

99%

autoignition temp.

680 °F

expl. lim.

11.1 %

refractive index

n20/D 1.446 (lit.)

bp

119-120 °C (lit.)

solubility

H2O: very soluble

density

0.87 g/mL at 25 °C (lit.)

SMILES string

CC(N)CN

InChI

1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3

InChI key

AOHJOMMDDJHIJH-UHFFFAOYSA-N

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General description

1,2-Diaminopropane undergoes condensation with salicylaldehyde and its derivatives to form Schiff base. It reacts with formaldehyde and hydrogen peroxide in aqueous acidic solution to give cage peroxide, 1,6-diaza-3,4,8,9-tetraoxa-11-methylbicyclo[4.4.2]dodecane.

Application

1,2-Diaminopropane was used as model precursor in the electron induced deposition of amorphous carbon nitride films.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Flam. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

93.2 °F - closed cup

flash_point_c

34 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Substrate and reaction promiscuity is a remarkable property of some enzymes and facilitates the adaptation to new metabolic demands in the evolutionary process. Substrate promiscuity is also a basis for protein engineering for biocatalysis. However, molecular principles of enzyme promiscuity
Maryam Ghiyasiyan-Arani et al.
Scientific reports, 6, 25231-25231 (2016-05-05)
In this work, copper pyrovanadate (Cu3V2O7(OH)2(H2O)2) nanoparticles have been synthesized by a simple and rapid chemical precipitation method. Different copper-organic complexes were used to control the size and morphology of products. The morphology and structure of the as-synthesized products were
Cage peroxides having planar bridgehead nitrogen atoms.
Edward JT, et al.
Canadian Journal of Chemistry, 77(5-6), 1057-1065 (1999)
Mononuclear and dinuclear chiral vanadium (V) complexes with tridentate Schiff bases derived from< i> R</i>(-)-1, 2-diaminopropane: Synthesis, structure, characterization and catalytic properties.
Romanowski G and Wera M.
Polyhedron, 29(13), 2747-2754 (2010)
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