61927

Mesitylene

certified reference material, TraceCERT^®

• Synonym(s): 1,3,5-Trimethylbenzene
• Linear Formula: C₆H₃(CH₃)₃
• CAS Number: 108-67-8
• Molecular Weight: 120.19
• Beilstein: 906806
• EC Number: 203-604-4
• MDL number: MFCD00008538
• PubChem Substance ID: 329759701

Properties

• Quality Level: 300
• grade: certified reference material; TraceCERT^®
• vapor density: 4.1 (vs air)
• vapor pressure: 14 mmHg ( 55 °C); 2.49 mmHg ( 25 °C)
• product line: TraceCERT^®
• autoignition temp.: 1022 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 0.88-6.1 %, 100 °F
• storage condition: under inert gas (Argon)
• technique(s): gas chromatography (GC): suitable
• refractive index: n20/D 1.499 (lit.)
• bp: 163-166 °C (lit.)
• mp: −45 °C (lit.)
• density: 0.864 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• storage temp.: 2-8°C
• SMILES string: Cc1cc(C)cc(C)c1
• InChI: 1S/C9H12/c1-7-4-8(2)6-9(3)5-7/h4-6H,1-3H3
• InChI key: AUHZEENZYGFFBQ-UHFFFAOYSA-N

Description

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictograms: GHS02,GHS07,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H226 - H304 - H315 - H332 - H335 - H411
• Precautionary Statements: P210 - P273 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P312 - P331
• Hazard Classifications: Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 122.0 °F
• Flash Point(C): 50 °C