Pentacene

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Names

[ CAS No. ]:
135-48-8

[ Name ]:
Pentacene

[Synonym ]:
Pentacene
lin-Naphthoanthracene
2,3,6,7-Dibenzoanthracene
2,7-Dibenzanthracene
2,3:6,7-Dibenzanthracene
Benzo(b)naphthacene
EINECS 205-193-7
MFCD00003710
lin-Dibenzanthracene

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
524.7±17.0 °C at 760 mmHg

[ Melting Point ]:
>300 °C(lit.)

[ Molecular Formula ]:
C22H14

[ Molecular Weight ]:
278.347

[ Flash Point ]:
264.5±15.1 °C

[ Exact Mass ]:
278.109558

[ LogP ]:
7.14

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.812

[ Storage condition ]:
0-6°C

[ Stability ]:
Stable, but air and light sensitive. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
2811.0

[ WGK Germany ]:
3

[ Hazard Class ]:
6.1

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6,13-dihydro-6,13-methanopentacene-15-one
  • 5,14-dihydro-5,14-methanopentacen-15-one
  • 7,14-dihydropentacene-5,12-dione
  • diglyme
  • dihydroxy-6,13 dihydro-6,13 pentacene cis
  • 5,7,12,14-Pentacenetetrone
  • UNII:FE7IK35OPN
  • Pentacene, 6,13-dihydro-

DownStream

  • 6,13-Pentacenedione
  • 13H-pentacen-6-one
  • 5,7,12,14-Pentacenetetrone
  • Pentacene, 6,13-dihydro-
  • 5,7,12,14-tetrahydropentacene
  • 6,13[2',3']-Naphthalenopentacene, 6,13-dihydro- (en)
  • 6,13-dichloropentacene

Customs

[ HS Code ]: 2901299090

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Articles

Enhanced magnetic Purcell effect in room-temperature masers.

Nat. Commun. 6 , 6215, (2015)

Recently, the world's first room-temperature maser was demonstrated. The maser consisted of a sapphire ring housing a crystal of pentacene-doped p-terphenyl, pumped by a pulsed rhodamine-dye laser. St...

Atomically-thin molecular layers for electrode modification of organic transistors.

Nanoscale 7 , 14100-8, (2015)

Atomically-thin molecular layers of aryl-functionalized graphene oxides (GOs) were used to modify the surface characteristics of source-drain electrodes to improve the performances of organic field-ef...

A Facile Route for Patterned Growth of Metal-Insulator Carbon Lateral Junction through One-Pot Synthesis.

ACS Nano 9 , 8352-60, (2015)

Precise graphene patterning is of critical importance for tailor-made and sophisticated two-dimensional nanoelectronic and optical devices. However, graphene-based heterostructures have been grown by ...


More Articles

Related Compounds

  • Pentacene-d14
  • TES pentacene
  • pentacenequinone
  • 2,3-Pentacenediol
  • 1-methylpentacene
  • benzo(a)pentacene
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 2-[(5-Bromo-2-chlorophenyl)methyl]oxirane
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 2-(4-{[(Benzyloxy)carbonyl]amino}oxan-2-yl)acetic acid