43858

Heptanoic acid

analytical standard

• Synonym(s): Enanthic acid, Oenanthic acid
• Linear Formula: CH₃(CH₂)₅COOH
• CAS Number: 111-14-8
• Molecular Weight: 130.18
• Beilstein/REAXYS Number: 1744723
• EC Number: 203-838-7
• MDL number: MFCD00004426
• UNSPSC Code: 85151701
• PubChem Substance ID: 329756414
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• vapor density: 4.5 (vs air)
• vapor pressure: <0.1 mmHg ( 20 °C)
• assay: ≥99.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 10.1 %
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• impurities: ≤1.0% water
• refractive index: n20/D 1.4221 (lit.)
• bp: 223 °C (lit.)
• mp: −10.5 °C (lit.)
• density: 0.918 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: CCCCCCC(O)=O
• InChI: 1S/C7H14O2/c1-2-3-4-5-6-7(8)9/h2-6H2,1H3,(H,8,9)
• InChI key: MNWFXJYAOYHMED-UHFFFAOYSA-N

Description

General description

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

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: GHS05,GHS07
• signalword: Danger
• hcodes: H314,H332,H335
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup