W503908

2-Methyl-3-buten-2-ol

≥98%

• Synonym(s): 1,1-Dimethylallyl alcohol, 3-Hydroxy-3-methyl-1-butene
• Linear Formula: CH₂=CHC(CH₃)₂OH
• CAS Number: 115-18-4
• Molecular Weight: 86.13
• Flavis number: 2.123
• PubChem Substance ID: 24902015
• UNSPSC Code: 12164502
• Council of Europe no.: 4162
• NACRES: NA.21
• EC Number: 204-068-4
• MDL number: MFCD00004470
• Beilstein/REAXYS Number: 1698263

Properties

• biological source: synthetic
• Quality Segment: 400
• grade: Kosher
• vapor pressure: 51 mmHg ( 25 °C)
• assay: ≥98%
• refractive index: n20/D 1.416 (lit.)
• bp: 98-99 °C (lit.)
• density: 0.824 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• organoleptic: oily; herbaceous; earthy
• SMILES string: CC(C)(O)C=C
• InChI: 1S/C5H10O/c1-4-5(2,3)6/h4,6H,1H2,2-3H3
• InChI key: HNVRRHSXBLFLIG-UHFFFAOYSA-N

Description

General description

2-Methyl-3-buten-2-ol is the predominant oxygenated volatile organic compound (OVOC) produced by the pine species such as ponderosa pine. It makes a significant contribution to the reactive carbon in the atmosphere of forests dominated by pine species.

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H302,H315,H319
• pcodes: P210 - P233 - P240 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 51.8 °F - closed cup
• flash_point_c: 11 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter