464007

(S)-(−)-3-Butyn-2-ol

97%

• Fórmula lineal: HC≡CCH(OH)CH₃
• Número de CAS: 2914-69-4
• Peso molecular: 70.09
• Beilstein/REAXYS Number: 4652597
• MDL number: MFCD00190166
• UNSPSC Code: 12352003
• PubChem Substance ID: 24870127
• NACRES: NA.22

Propiedades

• Quality Level: 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

Descripción

Application

Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.

Información de seguridad

• pictograms: GHS02,GHS06
• signalword: Danger
• hcodes: H226,H300 + H310 + H330,H315,H317,H319
• pcodes: 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
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 78.8 °F - closed cup
• flash_point_c: 26 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter