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252832

Tropone

Name: Tropone
Brand: ALDRICH

97%

Synonym(s):

2,4,6-Cycloheptatrien-1-one

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About This Item

Empirical Formula (Hill Notation):

C₇H₆O

CAS Number:

539-80-0

Molecular Weight:

106.12

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855242

EC Number:

208-725-6

Beilstein/REAXYS Number:

1902335

MDL number:

MFCD00014331

Assay:

97%

Form:

liquid

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Properties

Quality Segment

100

assay

97%

form

liquid

refractive index

n20/D 1.615 (lit.)

bp

113 °C/15 mmHg (lit.)

density

1.094 g/mL at 25 °C (lit.)

functional group

ketone

storage temp.

−20°C

SMILES string

O=C1C=CC=CC=C1

InChI

1S/C7H6O/c8-7-5-3-1-2-4-6-7/h1-6H

InChI key

QVWDCTQRORVHHT-UHFFFAOYSA-N

Description

General description

Metal-catalyzed [6+3] cycloaddition of tropone with azomethine ylides has been reported.

Application

Tropone has been used in synthesis of:

bicyclic δ-lactones via heterocyclic carbine-catalyzed [8+3] annulation pathway
6,7-benzobicyclo [3.2.2] nona-3,6,8-trien-2-one via thermal addition to bezyne

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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