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Merck
CN

688045

Sigma-Aldrich

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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Assay

97%

mp

156-165 °C

solubility

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

SMILES string

O=C1C2c3cc4ccccc4cc3C1c5cc6ccccc6cc25

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

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), 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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