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Merck
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Documentos Principais

230138

Sigma-Aldrich

Oxazole

98%

Sinônimo(s):

1,3-Oxazole, 3-Azafuran

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About This Item

Fórmula empírica (Notação de Hill):
C3H3NO
Número CAS:
Peso molecular:
69.06
Beilstein:
103851
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

Ensaio

98%

índice de refração

n20/D 1.425 (lit.)

p.e.

69-70 °C (lit.)

pf

−87-−84 °C (lit.)

densidade

1.05 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

c1cocn1

InChI

1S/C3H3NO/c1-2-5-3-4-1/h1-3H

chave InChI

ZCQWOFVYLHDMMC-UHFFFAOYSA-N

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Descrição geral

Oxazole is the parent molecule for a large class of heterocyclic aromatic compounds. It is a weak base that can be used as an electron-deficient diene in the Diels-Alder cycloaddition reaction. It undergoes nitration, sulfonation, halogenation, Friedel-Crafts alkylation, and acylation.

Pictogramas

FlameCorrosion

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Eye Dam. 1 - Flam. Liq. 2

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

66.2 °F - closed cup

Ponto de fulgor (°C)

19 °C - closed cup

Equipamento de proteção individual

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


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