96566

1-propanol

analytical standard

• Sinônimo(s): Álcool propílico
• Fórmula linear: CH₃CH₂CH₂OH
• Número CAS: 71-23-8
• Peso molecular: 60.10
• Beilstein: 1098242
• Número CE: 200-746-9
• Número MDL: MFCD00002941
• Código UNSPSC: 41116107
• ID de substância PubChem: 329770522
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• densidade de vapor: 2.1 (vs air)
• pressão de vapor: 10 mmHg ( 147 °C); 14.9 mmHg ( 20 °C)
• Ensaio: ≥99.9% (GC)
• temperatura de autoignição: 700 °F
• prazo de validade: limited shelf life, expiry date on the label
• Lim. expl.: 13.7 %
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• índice de refração: n20/D 1.384 (lit.); n20/D 1.385
• p.e.: 97 °C (lit.)
• pf: −127 °C (lit.)
• densidade: 0.804 g/mL at 25 °C (lit.)
• aplicação(ões): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Formato: neat
• cadeia de caracteres SMILES: CCCO
• InChI: 1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3
• chave InChI: BDERNNFJNOPAEC-UHFFFAOYSA-N

Descrição

Descrição geral

1-Propanol is a volatile compound with a characteristic flavor, commonly found in alcoholic and fruit beverages.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Aplicação

The analytical standard can also be used as follows:

• Determination of acetaldehyde, methanol, and higher alcohols in different liquor samples by headspace gas chromatography (HS-GC) method coupled with flame ionization detector (FID)
• Identification of major odorants in chixiang aroma-type liquor using gas chromatography-olfactometry and further determination of the alcoholic odorants by GC-FID
• Analysis of 56 illegal alcohol samples to detect the presence of methanol and its derivatives gas chromatography-mass spectrometry (GC-MS)
• Detection and quantification of volatile organic compounds (VOCs) in 75 liquor samples by gas chromatography combined with mass spectrometry (GC-MS)
• Qualitative and quantitative analysis of 10 volatile organic compounds from different chemical classes in potable whey-based spirits during different stages of distillation

Outras notas

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Informações de segurança

• Pictogramas: GHS02,GHS05,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H318,H336
• Declarações de precaução: P210 - P233 - P240 - P241 - P280 - P305 + P351 + P338
• Classificações de perigo: Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
• Órgãos-alvo: Central nervous system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 71.6 °F - closed cup
• Ponto de fulgor (°C): 22 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter