3-METHYL-1-PENTYN-3-OL 98%

General description

3-Methyl-1-pentyn-3-ol acts as initiator during the synthesis of propargyl-terminated polylactide by bulk ring-opening polymerization.

Application

3-Methyl-1-pentyn-3-ol is propargyl alcohol that can be used as:

• A reactant to synthesize α-methylene cyclic carbonates by reacting with carbon dioxide.
• A reactant in the synthesis of 2,6,9-trisubstituted purine based CDK inhibitors.
• An initiator in the synthesis of polylactide bearing terminal propargyl group via ring-opening polymerization of L-lactide.

Biochem/physiol Actions

3-Methyl-1-pentyn-3-ol is a sedative and induces hepatic P4503A in mouse.

Molecular Weight: 98.14. Empirical Formula: C₆H₁₀O. linearFormula: CH≡. CC(OH)(CH₃)CH₂CH₃. vapor density: 3 (vs air). Quality Level: 100. vapor pressure: 6.5 mmHg ( 20 °C). Assay: 98%. form: liquid. refractive index: n20/D 1.431 (lit.). bp: 121-122 . °C (lit.). solubility: Cellosolve: miscible, Stoddard solvent: miscible, acetone: miscible, benzene: miscible, carbon tetrachloride: miscible, cyclohexanone: miscible, diethyl ether: soluble, diethylene glycol: miscible, ethanolamine: miscible, ethyl acetate: miscible, kerosene: miscible, mineral spirits: miscible, neatsfoot oil: miscible, petroleum ether: miscible, soybean oil: miscible. density: 0.866 . g/mL . at 25 . °C (lit.). SMILES string: CCC(C)(O)C#C. InChI: 1S/C6H10O/c1-4-6(3,7)5-2/h1,7H,5H2,2-3H3. InChI key: QXLPXWSKPNOQLE-UHFFFAOYSA-N. Pictograms: GHS02,GHS05,GHS07. Signal Word: Danger. Hazard Statements: H226 - H302 - H318 - H412. Precautionary Statements: P210 - P233 - P273 - P280 - P301 + P312 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3. Storage Class Code: 3 - Flammable liquids. WGK: WGK 2. Flash Point(F): 82.4 °F - closed cup. Flash Point(C): 28 °C - closed cup. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter.