464007

(S)-(−)-3-Butin-2-ol

97%

• Lineare Formel: HC≡CCH(OH)CH₃
• CAS-Nummer: 2914-69-4
• Molekulargewicht: 70.09
• UNSPSC Code: 12352003
• NACRES: NA.22
• PubChem Substance ID: 24870127
• MDL number: MFCD00190166
• Beilstein/REAXYS Number: 4652597
• Assay: 97%

Eigenschaften

• Quality Segment: 100
• assay: 97%
• optical activity: [α]22/D −45°, neat
• refractive index: n20/D 1.426 (lit.)
• bp: 108-111 °C (lit.)
• density: 0.883 g/mL at 20 °C (lit.)
• functional group: hydroxyl
• SMILES string: C[C@H](O)C#C
• InChI: 1S/C4H6O/c1-3-4(2)5/h1,4-5H,2H3/t4-/m0/s1
• InChI key: GKPOMITUDGXOSB-BYPYZUCNSA-N

Beschreibung

Application

Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06
• Signalwort: Danger
• Gefahrencodes: H226,H300 + H310 + H330,H315,H317,H319
• Sicherheitshinweise: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1
• Lagerklasse: 3 - Flammable liquids
• Was ist los?: WGK 3
• Flammpunkt (°F): 78.8 °F - closed cup
• Flammpunkt (°C): 26 °C - closed cup
• PSA (Persönliche Schutzausrüstung): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter