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147850

2-Cyclopenten-1-one ethylene ketal

Name: 2-Cyclopenten-1-one ethylene ketal
Brand: ALDRICH

95%

Synonym(s):

1,4-Dioxaspiro[4.4]non-6-ene

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About This Item

Empirical Formula (Hill Notation):

C₇H₁₀O₂

CAS Number:

695-56-7

Molecular Weight:

126.15

NACRES:

NA.22

PubChem Substance ID:

24848831

UNSPSC Code:

12352100

EC Number:

211-783-5

MDL number:

MFCD00005408

Assay:

95%

Form:

liquid

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Properties

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.

pictograms

GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

111.2 °F - closed cup

flash_point_c

44 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Synthesis of methyl epijasmonate and cis-3-(2-oxopropyl)-2-(pent-2-Z-enyl)-cyclopentan-1-one.

Hailes HC, et al.

Tetrahedron, 57(52), 10329-10333 (2001)

Global Trade Item Number

SKU	GTIN
147850-25G	04061837014055
147850-5G	04061837005725