02476

2-Heptanone

analytical standard

• Synonym(s): Methyl pentyl ketone
• Linear Formula: CH₃(CH₂)₄COCH₃
• CAS Number: 110-43-0
• Molecular Weight: 114.19
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329747442
• EC Number: 203-767-1
• Beilstein/REAXYS Number: 1699063
• MDL number: MFCD00009513
• eCl@ss: 25140904

Properties

• grade: analytical standard
• Quality Segment: 100
• vapor density: 3.94 (vs air)
• vapor pressure: 2.14 mmHg ( 20 °C)
• assay: ≥99.0% (GC)
• autoignition temp.: 739 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 1.11 %, 65 °F, 7.9 %, 121 °F
• technique(s): HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.408 (lit.), n20/D 1.409
• bp: 149-150 °C (lit.)
• mp: −35 °C (lit.)
• density: 0.82 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: CCCCCC(C)=O
• InChI: 1S/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3
• InChI key: CATSNJVOTSVZJV-UHFFFAOYSA-N

Description

General description

2-Heptanone is a volatile organic compound (VOC) that is generally present as an aroma active component in food products. It is also used extensively in semiconductor and electronics industries.

Application

2-Heptanone may be used as an analytical standard for the determination of the analyte in workplace air, odor active compound mixture, human biological samples, cheese samples, animal meat samples, and moldy building materials by various chromatography techniques.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Warning
• Hazard Codes: H226,H302 + H332,H336
• Precautionary Statements: P210 - P233 - P240 - P241 - P301 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class: 3 - Flammable liquids
• Flash Point (°F): 105.8 °F - closed cup
• Flash Point (°C): 41 °C - closed cup
• PPE (personal protective equipment): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter