(R)-(+)-3-BUTYN-2-OL 98% (C005B-039776)

Application

(R)-(+)-3-Butyn-2-ol may be used as a starting material in the multi-step synthesis of (R)-benzyl 4-hydroxyl-2-pentynoate.

Propargylic alcohols are important starting materials for new classes of second generation 5-lipoxygenase inhibitors.

Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.

Molecular Weight: 70.09. Empirical Formula: C₄H₆O. linearFormula: HC≡. CCH(OH)CH₃. Quality Level: 100. Assay: 98%. optical activity: [α. ]22/D +45°, neat. refractive index: n20/D 1.426 (lit.). bp: 108-111 . °C (lit.). density: 0.89 . g/mL . at 25 . °C (lit.). SMILES string: C[C@@H](O)C#C. InChI: 1S/C4H6O/c1-3-4(2)5/h1,4-5H,2H3/t4-/m1/s1. InChI key: GKPOMITUDGXOSB-SCSAIBSYSA-N. Pictograms: GHS02,GHS05,GHS06,GHS08. Signal Word: Danger. Hazard Statements: H226 - H300 + H330 - H315 - H317 - H318 - H335 - H351. Precautionary Statements: P202 - P210 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 2 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 3 - Flammable liquids. WGK: WGK 3. Flash Point(F): 78.8 °F - closed cup. Flash Point(C): 26 °C - closed cup. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter.