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391085

Sigma-Aldrich

Ethylenediamine

purified by redistillation, ≥99.5%

Sinonimo/i:

1,2-Diaminoethane

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About This Item

Formula condensata:
NH2CH2CH2NH2
Numero CAS:
107-15-3
Peso molecolare:
60.10
Beilstein:
605263
Numero CE:
203-468-6
Numero MDL:
MFCD00008204
Codice UNSPSC:
12352100
eCl@ss:
39030201
ID PubChem:
24864357
NACRES:
NA.22

Densità del vapore

2.07 (vs air)

Livello qualitativo

200

Tensione di vapore

10 mmHg ( 20 °C)

Saggio

≥99.5%

Forma fisica

liquid

Temp. autoaccensione

716 °F

Purificato mediante

redistillation

Limite di esplosione

16 %

Indice di rifrazione

n20/D 1.4565 (lit.)

pH

12.2 (20 °C, 110 g/L)

P. eboll.

118 °C (lit.)

Punto di fusione

8.5 °C (lit.)

Solubilità

ethanol: soluble(lit.)
water: miscible(lit.)
water: very soluble(lit.)

Densità

0.899 g/mL at 25 °C (lit.)

Stringa SMILE

NCCN

InChI

1S/C2H8N2/c3-1-2-4/h1-4H2
PIICEJLVQHRZGT-UHFFFAOYSA-N

Informazioni sul gene

human ... FNTA(2339)

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Descrizione generale

Ethylenediamine (en) is a linear aliphatic diamine. The synthesis of ethylenediamine has been reported. Its effect as an allergen has been investigated. It participates in the synthesis of metal chalcogenides and thiogallates.

Applicazioni

Ethylenediamine (en) is suitable for use in the synthesis of covalently linked adducts of deoxyribonucleic acid (DNA) oligonucleotides with single-walled carbon nanotubes. It may be used in the following studies:
  • Functionalization of the triazolate-bridged metal-organic framework.
  • As a solvent in the synthesis of ZnS and ZnSe precursors by solvothermal process.
  • As a softening agent for hard wood plant structure.
  • As a reactant in the synthesis of Pd/C-ethylenediamine complex catalyst.
  • As a chelating agent in the synthesis of β-Co(OH)2 nanocrystals.
  • To produce ethylenediamine modified rice hull, used as a sorbent for basic and reactive dyes.
  • Synthesis of ethylenediamine-templated iron arsenates and fluoroarsenates.
  • As a template agent and coordination agent in the synthesis of CdS nanocrystals.
  • As a reagent in the synthesis of imidazolines.

Avvertenze

Danger

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1B - Skin Corr. 1B - Skin Sens. 1B

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

100.4 °F - closed cup

Punto d’infiammabilità (°C)

38 °C - closed cup

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Covalently bonded adducts of deoxyribonucleic acid (DNA) oligonucleotides with single-wall carbon nanotubes: synthesis and hybridization.
Baker SE, et al.
Nano Letters, 2(12), 1413-1417 (2002)
Reactions of some ortho and para halogenated aromatic nitriles with ethylenediamine: selective synthesis of imidazolines.
Crane LJ, et al.
Tetrahedron, 60(25), 5325-5330 (2004)
The use of ethylenediamine in softening hard plant structures for paraffin sectioning.
Carlquist, S.
Biotechnic & Histochemistry, 57(5), 311-317 (1982)
S T Ong et al.
Bioresource technology, 98(15), 2792-2799 (2007-04-03)
Wastewaters from textile industries may contain a variety of dyes that have to be removed before their discharge into waterways. Rice hull, an agricultural by-product, was modified using ethylenediamine to introduce active sites on its surface to enable it to
S Ekambaram et al.
Inorganic chemistry, 39(11), 2405-2410 (2003-01-16)
Four new ethylenediamine-templated iron arsenates and fluoroarsenates have been hydrothermally synthesized from iron metal, hydrofluoric and arsenic acids, and ethylenediamine. Fe(H2AsO4)(HAsO4)2.enH2.H2O (1) is one-dimensional and contains chains, FeIIIFeIIF2(HAsO4)(AsO4).enH2.2H2O (2) is a layered fluoroarsenate, and Fe3(HAsO4)6.enH2.NH3.NH4 (3) and Fe2F2(AsO4)2(H2O).enH2 (4) are
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