Benzaldeído: diferenças entre revisões
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{{Chembox new
| Name = Benzaldehyde
| IUPACName = Benzaldehyde
| SystematicName = Benzenecarbaldehyde
| ImageFileL1 = Benzaldehyde.png
| ImageSizeL1 = 100px
| ImageNameL1 = Benzaldehyde
| ImageFileR1 = Benzaldehyde-3D-vdW.png
| ImageSizeR1 = 120px
| ImageNameR1 = Benzaldehyde
| OtherNames = Phenylmethanal<br />Benzenecarboxaldehyde<br />Benzoic aldehyde
| Section1 = {{Chembox Identifiers
| SMILES = c1ccccc1C=O
| CASNo = 100-52-7
}}
| Section2 = {{Chembox Properties
| Formula = C<sub>7</sub>H<sub>6</sub>O
| MolarMass = 106.13 g/mol
| Appearance = colorless liquid
| Density = 1.0415 g/ml, liquid
| Solubility = Slightly soluble<br /> (0.6 wt at 20 °C)
| MeltingPt = −26 °C
| BoilingPt = 178.1 °C
| Viscosity = 1.4 [[Poise|cP]] at 25 °C
}}
| Section4 = {{Chembox Thermochemistry
| DeltaHf = −86.8 kJ/mol
| DeltaHc = −3525.1 kJ/mol
| Entropy =
}}
| Section7 = {{Chembox Hazards
| EUClass = Harmful ('''Xn''')
| RPhrases = {{R22}}
| SPhrases = {{S2}}, {{S24}}
| FlashPt = 63 C ([[Pensky-Martens closed cup|Closed Cup]])
| NFPA-H = 2
| NFPA-F = 2
| NFPA-R =
| ExternalMSDS = [http://www.jtbaker.com/msds/englishhtml/b0696.htm J. T. Baker]
}}
| Section8 = {{Chembox Related
| Function = [[aldehyde]]s
| OtherFunctn = [[anisaldehyde]]<br />[[vanillin]]
| OtherCpds = [[Benzyl alcohol]]<br />[[Benzoic acid]]
}}
}}
O Benzaldeído (C<sub>6</sub>H<sub>5</sub>-CHO) é um composto formado por um anel de [[benzeno]] com um grupo aldeído. Existe nas amêndoas, e portanto é usado como sabor artificial.
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[[cs:Benzaldehyd]]
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