667021

5-Hexyn-3-ol

97%

• Synonym(s): 1-Hexyn-4-ol, 4-Hydroxy-1-hexyne
• Empirical Formula (Hill Notation): C₆H₁₀O
• CAS Number: 19780-84-8
• Molecular Weight: 98.14
• EC Number: 243-304-0
• MDL number: MFCD00041593
• UNSPSC Code: 12352100
• PubChem Substance ID: 329760304
• NACRES: NA.22

Properties

• assay: 97%
• refractive index: n20/D 1.443
• density: 0.886 g/mL at 25 °C
• storage temp.: 2-8°C
• SMILES string: CCC(O)CC#C
• InChI: 1S/C6H10O/c1-3-5-6(7)4-2/h1,6-7H,4-5H2,2H3
• InChI key: AJYGRAORQSCNED-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H226,H302,H318
• pcodes: P210 - P233 - P240 - P280 - P301 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 109.9 °F - closed cup
• flash_point_c: 43.3 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter