36698

Cumene

PESTANAL^®

• Synonym(s): (1-Methylethyl)benzene, 2-Phenylpropane, Isopropylbenzene, NSC 8776
• Linear Formula: C₆H₅CH(CH₃)₂
• CAS Number: 98-82-8
• Molecular Weight: 120.19
• Beilstein: 1236613
• EC Number: 202-704-5
• MDL number: MFCD00008881
• UNSPSC Code: 41116107
• PubChem Substance ID: 329755462
• NACRES: NA.24

Properties

• vapor density: 4.1 (vs air)
• Quality Level: 100
• vapor pressure: 8 mmHg ( 20 °C); 9.7 mmHg ( 37.7 °C)
• product line: PESTANAL^®
• autoignition temp.: 797 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 6.5 %
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.491 (lit.)
• bp: 152-154 °C (lit.)
• mp: −96 °C (lit.)
• density: 0.864 g/mL at 25 °C (lit.)
• application(s): agriculture; environmental
• format: neat
• SMILES string: CC(C)c1ccccc1
• InChI: 1S/C9H12/c1-8(2)9-6-4-3-5-7-9/h3-8H,1-2H3
• InChI key: RWGFKTVRMDUZSP-UHFFFAOYSA-N

Description

General description

Cumene is an organic compound obtained, in the process of acid-catalyzed alkylation of benzene with propylene.[1]

Application

Cumene may be used as a reference standard for the determination of cumene in water samples by gas chromatography-mass spectrometry method (GC-MS). Cumene may be used as an analytical reference standard for the quantification of the analyte in environmental samples using gas chromatography technique.[2]

Cumene may be used as a reference standard for the determination of cumene in water samples by gas chromatography-mass spectrometry method (GC-MS).[3]

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

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H226,H304,H335,H350,H411
• Precautionary Statements: P202 - P210 - P233 - P273 - P301 + P310 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 1B - Flam. Liq. 3 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 87.8 °F - closed cup
• Flash Point(C): 31.0 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves