391085

Etilenodiamina

purified by redistillation, ≥99.5%

• Sinônimo(s): 1,2-Diaminoetano
• Fórmula linear: NH₂CH₂CH₂NH₂
• Número CAS: 107-15-3
• Peso molecular: 60.10
• Beilstein: 605263
• Número CE: 203-468-6
• Número MDL: MFCD00008204
• Código UNSPSC: 12352100
• eCl@ss: 39030201
• ID de substância PubChem: 24864357
• NACRES: NA.22

Propriedades

• densidade de vapor: 2.07 (vs air)
• Nível de qualidade: 200
• pressão de vapor: 10 mmHg ( 20 °C)
• Ensaio: ≥99.5%
• forma: liquid
• temperatura de autoignição: 716 °F
• purificado por: redistillation
• Lim. expl.: 16 %
• índice de refração: n20/D 1.4565 (lit.)
• pH: 12.2 (20 °C, 110 g/L)
• pb: 118 °C (lit.)
• pf: 8.5 °C (lit.)
• solubilidade: ethanol: soluble(lit.); water: miscible(lit.); water: very soluble(lit.)
• densidade: 0.899 g/mL at 25 °C (lit.)
• cadeia de caracteres SMILES: NCCN
• InChI: 1S/C2H8N2/c3-1-2-4/h1-4H2
• chave InChI: PIICEJLVQHRZGT-UHFFFAOYSA-N
• Informações sobre genes: human ... FNTA(2339)

Descrição

Descrição geral

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.

Aplicação

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.

Informações de segurança

• Pictogramas: GHS02,GHS06,GHS08,GHS05
• Palavra indicadora: Danger
• Frases de perigo: H226,H302 + H332,H311,H314,H317,H334,H412
• Declarações de precaução: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: 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
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 100.4 °F - closed cup
• Ponto de fulgor (°C): 38 °C - closed cup
• Equipamento de proteção individual: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter