p-Cymene, 99+%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 99-87-6
• Molecular Formula: C₁₀H₁₄
• Molecular Weight (g/mol): 134.22
• MDL Number: MFCD00008893
• InChI Key: HFPZCAJZSCWRBC-UHFFFAOYSA-N
• Synonym: p-cymene, 4-isopropyltoluene, p-isopropyltoluene, dolcymene, p-cymol, paracymene, cymene, para-cymene, 1-isopropyl-4-methylbenzene, camphogen
• PubChem CID: 7463
• ChEBI: CHEBI:28768
• IUPAC Name: 1-methyl-4-propan-2-ylbenzene
• SMILES: CC1=CC=C(C=C1)C(C)C

• Melting Point: -68.0°C
• Density: 0.8540g/mL
• Boiling Point: 176.0°C to 178.0°C
• Flash Point: 47°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99% min. (GC)
• Packaging: Plastic drum
• Linear Formula: CH₃C₆H₄CH(CH₃)₂
• Refractive Index: 1.4890 to 1.4910
• Quantity: 10 L
• Beilstein: 05, II, 322
• Merck Index: 15, 2760
• Specific Gravity: 0.854
• Solubility Information: Solubility in water: practically insoluble. Other solubilities: soluble in alcohol,ether,chloroform,acetone,,benzene and ccl4
• Formula Weight: 134.22
• Percent Purity: 99+%
• Physical Form: Liquid
• Chemical Name or Material: p-Cymene

Safety and Handling

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• LONG-TERM AQUATIC HAZARD Chronic 2
• Aspiration toxicity Category 1
• Flammable liquid Category 3
• Reproductive toxicity Category 2

Hazard Statement

• H226-Flammable liquid and vapour.
• H304-May be fatal if swallowed and enters airways.
• H331-Toxic if inhaled.
• H361-Suspected of damaging fertility or the unborn child.
• H411-Toxic to aquatic life with long lasting effects.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P311-Call a POISON CENTER/doctor/ .
• P331-Do NOT induce vomiting.

RUO – Research Use Only