W314404

p,α-Dimethylstyrene

≥98%, stabilized, FG

• Synonym(s): 1-methyl-4-prop-1-en-2-ylbenzene, 2-p-tolylpropene, p-cymenene, para-iso propenyl toluene
• Linear Formula: CH₃C₆H₄C(CH₃)=CH₂
• CAS Number: 1195-32-0
• Molecular Weight: 132.20
• FEMA Number: 3144
• EC Number: 214-795-9
• Council of Europe no.: 2260
• MDL number: MFCD00036510
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901487
• Flavis number: 1.010
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Halal; Kosher
• Agency: meets purity specifications of JECFA
• reg. compliance: EU Regulation 1334/2008 & 178/2002
• Assay: ≥98%
• contains: α-Tocopherol, synthetic as stabilizer
• refractive index: n20/D 1.535 (lit.)
• bp: 186-189 °C (lit.)
• mp: −28 °C (lit.)
• density: 0.904 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• Documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• Organoleptic: clove; spicy; phenolic
• storage temp.: 2-8°C
• SMILES string: CC(=C)c1ccc(C)cc1
• InChI: 1S/C10H12/c1-8(2)10-6-4-9(3)5-7-10/h4-7H,1H2,2-3H3
• InChI key: MMSLOZQEMPDGPI-UHFFFAOYSA-N

Description

General description

p,α-Dimethylstyrene has been identified as one of the volatile flavor constituents in litchi, essential oils of distilled Mexican lime and parsley.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point(F): 143.6 °F - closed cup
• Flash Point(C): 62 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves