447986

3-Butyn-2-ol

97%

• Synonym(s): (RS)-1-Butyn-3-ol, (±)-3-Butyn-2-ol, (±)-But-1-yn-3-ol, 1-Butyn-3-ol, 1-Methyl-2-propyn-1-ol, 1-Methylpropargyl alcohol, 2-Hydroxy-3-butyne, 3-Methyl-1-propyn-3-ol
• Linear Formula: HC≡CCH(OH)CH₃
• CAS Number: 2028-63-9
• Molecular Weight: 70.09
• EC Number: 217-978-1
• MDL number: MFCD00004541
• UNSPSC Code: 12352100
• PubChem Substance ID: 24868376
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• refractive index: n20/D 1.426 (lit.)
• bp: 66-67 °C/150 mmHg (lit.)
• density: 0.894 g/mL at 25 °C (lit.)
• functional group: hydroxyl
• SMILES string: CC(O)C#C
• InChI: 1S/C4H6O/c1-3-4(2)5/h1,4-5H,2H3
• InChI key: GKPOMITUDGXOSB-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS06,GHS05
• signalword: Danger
• hcodes: H225,H300 + H310 + H330,H315,H318,H412
• pcodes: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Self-react. G - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 42.8 °F - closed cup
• flash_point_c: 6 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter