W323608

Tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyran

mixture of cis and trans, ≥98%, stabilized, FG

• Synonym(s): (+)-Rose oxide, (4S)-2-(2-Methyl-1-propenyl)-4-methyltetrahydropyran
• Empirical Formula (Hill Notation): C₁₀H₁₈O
• CAS Number: 16409-43-1
• Molecular Weight: 154.25
• FEMA Number: 3236
• Beilstein/REAXYS Number: 1680588
• EC Number: 240-457-5
• Council of Europe no.: 2269
• MDL number: MFCD00036607
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901574
• Flavis number: 13.037
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Halal; Kosher
• reg. compliance: EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 117
• assay: ≥98%
• contains: α-tocopherol, synthetic as stabilizer
• refractive index: n20/D 1.452 (lit.)
• bp: 86 °C/20 mmHg (lit.)
• density: 0.866 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• organoleptic: geranium; green; rose
• SMILES string: C[C@@H]1CCO[C@H](C1)\C=C(\C)C
• InChI: 1S/C10H18O/c1-8(2)6-10-7-9(3)4-5-11-10/h6,9-10H,4-5,7H2,1-3H3
• InChI key: CZCBTSFUTPZVKJ-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315
• pcodes: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Hazard Classifications: Skin Irrit. 2
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 156.2 °F - closed cup
• flash_point_c: 69 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter