Aniline 99,5 % (Aminobenzene, Benzenamine) - 250 Ml - Sigma
Código: 23442
ACS reagent grade, ≥99.5%, liquid, suitable for analytical testing
Sinônimo(s):
Aminobenzene, Benzenamine
About This Item
Fórmula linear:
C6H5NH2
CAS Number:
Peso molecular:
93.13
Beilstein:
605631
Número CE:
Número MDL:
Código UNSPSC:
12352100
eCl@ss:
39030407
ID de substância PubChem:
NACRES:
NA.21
Product Name
Aniline, ACS reagent, ≥99.5%
grau
ACS reagent
Nível de qualidade
densidade de vapor
3.22 (185 °C, vs air)
pressão de vapor
0.7 mmHg ( 25 °C)
Ensaio
≥99.5%
Formulário
liquid
temperatura de autoignição
1139 °F
Lim. expl.
11 %
dilution
(for analytical testing)
Impurezas
Hydrocarbons, passes test
Nitrobenzene, passes test (lim. ~0.001%)
≤0.01% chlorobenzene
resíduo de ignição
≤0.005%
índice de refração
n20/D 1.586 (lit.)
p.e.
184 °C (lit.)
pf
−6 °C (lit.)
solubilidade
water: soluble
densidade
1.022 g/mL at 25 °C (lit.)
cadeia de caracteres SMILES
Nc1ccccc1
InChI
1S/C6H7N/c7-6-4-2-1-3-5-6/h1-5H,7H2
chave InChI
PAYRUJLWNCNPSJ-UHFFFAOYSA-N
Aplicação
Aniline is an aromatic primary amine that may be used as a reactant in the synthesis of organic intermediates such as 3-chloro-N-phenyl-pyridin-2-amine[1], (Z)-methyl 3-(phenylamino)but-2-enoate[2], 2-iodo-N-phenylbenzamide[3], 2,4-dichloroquinoline[4] and N-(2-propynyl)aniline.[5]
Ações bioquímicas/fisiológicas
The acute toxicity of aniline involves its activation in vivo to 4-hydroxyaniline and the formation of adducts with hemoglobin. In erythrocytes, this is associated with the release of iron and the accumulation of methemoglobin and the development of hemolytic anemia and inflammation of the spleen. Tumor formation is often observed in the spleen on prolonged administration.
propriedades físicas
Material darkens in storage to reddish-brown with no loss in purity.
