96566

1-Propanol

analytical standard

• Synonym(s): Propyl alcohol
• Linear Formula: CH₃CH₂CH₂OH
• CAS Number: 71-23-8
• Molecular Weight: 60.10
• Beilstein: 1098242
• EC Number: 200-746-9
• MDL number: MFCD00002941
• UNSPSC Code: 41116107
• PubChem Substance ID: 329770522
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• vapor density: 2.1 (vs air)
• vapor pressure: 10 mmHg ( 147 °C); 14.9 mmHg ( 20 °C)
• Assay: ≥99.9% (GC)
• autoignition temp.: 700 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 13.7 %
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.384 (lit.); n20/D 1.385
• bp: 97 °C (lit.)
• mp: −127 °C (lit.)
• density: 0.804 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: CCCO
• InChI: 1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3
• InChI key: BDERNNFJNOPAEC-UHFFFAOYSA-N

Description

General description

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

Application

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

Other Notes

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

Safety Information

• Pictograms: GHS02,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H318,H336
• Precautionary Statements: P210 - P233 - P240 - P241 - P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 71.6 °F - closed cup
• Flash Point(C): 22 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves