147850

2-Cyclopenten-1-one ethylene ketal

95%

• Synonym(s): 1,4-Dioxaspiro[4.4]non-6-ene
• Empirical Formula (Hill Notation): C₇H₁₀O₂
• CAS Number: 695-56-7
• Molecular Weight: 126.15
• EC Number: 211-783-5
• MDL number: MFCD00005408
• UNSPSC Code: 12352100
• PubChem Substance ID: 24848831
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 95%
• form: liquid
• refractive index: n20/D 1.469 (lit.)
• bp: 59-62 °C/16 mmHg (lit.)
• density: 1.067 g/mL at 25 °C (lit.)
• functional group: ether; ketal
• storage temp.: 2-8°C
• SMILES string: C1COC2(CCC=C2)O1
• InChI: 1S/C7H10O2/c1-2-4-7(3-1)8-5-6-9-7/h1,3H,2,4-6H2
• InChI key: ATFWVBMLTLPOHI-UHFFFAOYSA-N

Description

Application

2-Cyclopenten-1-one ethylene ketal was used in the synthesis of 2,3,3,4,7,7-hexahydro-5-methyl-ind-5-en-1-one ethylene ketal.

Safety Information

• Pictograms: GHS02
• Signal Word: Warning
• Hazard Statements: H226
• Hazard Classifications: Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 111.2 °F - closed cup
• Flash Point(C): 44 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves