1-Ethynylcyclopentanol , 98% , 17356-19-3

CAS NO.：17356-19-3

Empirical Formula: C7H10O

Molecular Weight: 110.15

MDL number: MFCD00001365

EINECS: 241-385-7

PRODUCT Properties

• Melting point: 27 °C
• Boiling point: 156-159 °C(lit.)
• Density: 0.962 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.474(lit.)
• Flash point: 120 °F
• storage temp.: Sealed in dry,2-8°C
• pka: 13.34±0.20(Predicted)
• Appearance: Colorless to light yellow Liquid
• Water Solubility: Insoluble in water.
• BRN: 1924167
• InChI: InChI=1S/C7H10O/c1-2-7(8)5-3-4-6-7/h1,8H,3-6H2
• InChIKey: LQMDOONLLAJAPZ-UHFFFAOYSA-N
• SMILES: C1(C#C)(O)CCCC1
• CAS DataBase Reference: 17356-19-3(CAS DataBase Reference)
• EPA Substance Registry System: Cyclopentanol, 1-ethynyl- (17356-19-3)

Description and Uses

1-Ethynylcyclopentanol is used in organic synthesis.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H319-H335
• Precautionary statements: P210-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 10-36/37
• Safety Statements: 16-26-27-36/37/39
• RIDADR: UN 1986 3/PG 3
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• HS Code: 29061990