30039

p-Cymene

analytical standard

• Synonym(s): 1-Isopropyl-4-methylbenzene, 4-Isopropyltoluene
• Linear Formula: CH₃C₆H₄CH(CH₃)₂
• CAS Number: 99-87-6
• Molecular Weight: 134.22
• Beilstein: 1903377
• EC Number: 202-796-7
• MDL number: MFCD00008893
• UNSPSC Code: 41116107
• PubChem Substance ID: 329753413
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• vapor density: 4.62 (vs air)
• vapor pressure: 1.5 mmHg ( 20 °C); 3.7 mmHg ( 37.7 °C)
• Assay: ≥99.5% (GC)
• autoignition temp.: 817 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 5.6 %
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.490 (lit.); n20/D 1.491
• bp: 176-178 °C (lit.)
• density: 0.86 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: CC(C)c1ccc(C)cc1
• InChI: 1S/C10H14/c1-8(2)10-6-4-9(3)5-7-10/h4-8H,1-3H3
• InChI key: HFPZCAJZSCWRBC-UHFFFAOYSA-N

Description

Application

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

Other Notes

This compound is commonly found in plants of the genus: thymus

Recommended products

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Safety Information

• Pictograms: GHS02,GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H226,H304,H331,H361f,H411
• Precautionary Statements: P202 - P210 - P273 - P301 + P310 - P304 + P340 + P311 - P331
• Hazard Classifications: Acute Tox. 3 Inhalation - Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3 - Repr. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 125.6 °F - closed cup
• Flash Point(C): 52 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves