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Merck
CN

688045

6,13-Dihydro-6,13-methanopentacene-15-one

97%

Synonym(s):

DMP, soluble pentacene precursor

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About This Item

Empirical Formula (Hill Notation):
C24H14O
CAS Number:
Molecular Weight:
318.37
UNSPSC Code:
12352103
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SMILES string

O=C1C2c3cc4ccccc4cc3C1c5cc6ccccc6cc25

assay

97%

mp

156-165 °C

solubility

chloroform: slightly soluble ~0.7 mg/mL, toluene: slightly soluble ~0.7 mg/mL

Application

Pentacene precursor quantitatively converted to pentacene by heating at 150 °C, generationg CO gas as the only by-product of the thermal conversion. Sparingly (~0.7mg/ml) soluble in apolar solvents (chloroform, toluene, THF).

pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Regulatory Information

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Kew-Yu Chen et al.
Chemical communications (Cambridge, England), (10), 1065-1067 (2007-02-28)
A new type of soluble pentacene precursor is synthesized, which extrudes a unit of CO upon heating at 150 degrees C, to produce pentacene in nearly quantitative yield.

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