| Identification | More | [Name]
5-HEXYN-1-OL | [CAS]
928-90-5 | [Synonyms]
5-HEXYN-1-OL
1-Hydroxy-5-hexyne
5-hexyn-1-0l
6-Hydroxy-1-hexyne
Hex-5-yn-1-ol
5-Hexyn-1-ol, 98 %
5-Hexyn-1-ol,97%
5-HEXYN-1-OL 98% | [Molecular Formula]
C6H10O | [MDL Number]
MFCD00002980 | [Molecular Weight]
98.14 | [MOL File]
928-90-5.mol |
| Chemical Properties | Back Directory | [Appearance]
Clear pale yellow liquid | [Melting point ]
-34°C (estimate) | [Boiling point ]
73-75 °C/15 mmHg (lit.) | [density ]
0.89 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.450(lit.)
| [Fp ]
158 °F
| [storage temp. ]
Refrigerator | [form ]
Liquid | [pka]
15.05±0.10(Predicted) | [color ]
Colorless to pale yellow | [Specific Gravity]
0.880 | [Water Solubility ]
Slightly miscible with water. | [BRN ]
1739774 | [CAS DataBase Reference]
928-90-5(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [PackingGroup ]
III | [HS Code ]
29052900 |
| Hazard Information | Back Directory | [Chemical Properties]
Clear pale yellow liquid | [Uses]
5-Hexyn-1-ol is used as starting material for the preparation of terminal alkynes and lactones containing terminal alykyne groups. It is also used in the synthesis of cinnoline-fused cyclic enediyne, llycopodium alkaloids, (+)-nankakurine A and (+)-nankakurine B and 7-benzoyloxy-3-(2-nitrophenylseleno)-1,5-cyclodecadiyne. |
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