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NAPHTHACENE

Product Name
NAPHTHACENE
CAS No.
92-24-0
Chemical Name
NAPHTHACENE
Synonyms
Rubene;Tetracen;Methacene;Chrysogen;TETRACENE;NAPHTHYCENE;NAPHTHACENE;Tetrabenzene;Naphthacene>2,3-Benzanthrene
CBNumber
CB2115708
Molecular Formula
C18H12
Formula Weight
228.29
MOL File
92-24-0.mol
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NAPHTHACENE Property

Melting point:
>300 °C(lit.)
Boiling point:
305.1°C (rough estimate)
Density 
1.35
refractive index 
1.5500 (estimate)
form 
Crystalline Powder
color 
Orange
Water Solubility 
1.507ug/L(25 ºC)
semiconductor properties
P-type (mobility=0.4cm2/V·s)
λmax
277 nm
Merck 
14,6369
BRN 
1909299
Stability:
Stable. Incompatible with strong oxidizing agents.
InChI
InChI=1S/C18H12/c1-2-6-14-10-18-12-16-8-4-3-7-15(16)11-17(18)9-13(14)5-1/h1-12H
InChIKey
IFLREYGFSNHWGE-UHFFFAOYSA-N
SMILES
C1=C2C(C=C3C(=C2)C=C2C(C=CC=C2)=C3)=CC=C1
CAS DataBase Reference
92-24-0(CAS DataBase Reference)
EPA Substance Registry System
Naphthacene (92-24-0)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
40-50/53
Safety Statements 
45-36/37-61-60-24/25
RIDADR 
UN 3077 9/PG 3
WGK Germany 
3
RTECS 
QI7605000
HS Code 
29029090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
B2403
Product name
Benz[b]anthracene
Purity
98%
Packaging
1g
Price
$370
Updated
2025/07/31
Sigma-Aldrich
Product number
698415
Product name
Benz[b]anthracene
Purity
sublimed grade, 99.99% trace metals basis
Packaging
1g
Price
$345.23
Updated
2025/07/31
TCI Chemical
Product number
N1173
Product name
Naphthacene [for organic electronics]
Packaging
200MG
Price
$128
Updated
2025/07/31
TCI Chemical
Product number
N1173
Product name
Naphthacene [for organic electronics]
Packaging
1G
Price
$383
Updated
2025/07/31
TCI Chemical
Product number
N0001
Product name
Naphthacene
Purity
>97.0%(HPLC)
Packaging
100mg
Price
$50
Updated
2025/07/31
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NAPHTHACENE Chemical Properties,Usage,Production

Chemical Properties

orange powder

Uses

p-Type organic conductor and OLED dopant. Sublimed grade for organic electronic device applications.

Uses

Naphthacene is a polycyclic aromatic hydrocarbon. Naphthacene is often used as a molecular organic semiconductor in organic field-effect transistors and organic light-emitting diodes. Naphthacene is also used in various applications involving the enhancement of photocurrent.

Definition

ChEBI: An acene that consists of four ortho-fused benzene rings in a rectilinear arrangement.

General Description

Benz[b]anthracene is an ethylnylated acene that is a conducting polymer, which can be used as a donor material. It has a high photoluminescence and quantum yield that makes it a promising candidate in the development of single crystal electronic material.

Hazard

Explodes when shocked, reacts with oxidizing materials.

Purification Methods

Naphthacene crystallises in orange needles from EtOH, *C6H6 or toluene. Dissolve it in sodium-dried *benzene and pass it through a column of alumina. The eluent is evaporated under vacuum, and the chromatography is repeated using fresh *benzene. Finally, the naphthacene is sublimed in vacuo at 186o. [Martin & Ubblehode J Chem Soc 4948 1961, UV: Clar Chem Ber 65 517 1932, Clar Chem Ber 69 607 1936, IR: Cannon & Sutherland Spectrochim Acta 4 373 1951, Beilstein 5 H 718, 5 IV 2545.]

NAPHTHACENE Preparation Products And Raw materials

Raw materials

Preparation Products

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NAPHTHACENE Suppliers

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View Lastest Price from NAPHTHACENE manufacturers

Career Henan Chemical Co
Product
NAPHTHACENE 92-24-0
Price
US $1.00/KG
Min. Order
1G
Purity
98%
Supply Ability
100kg
Release date
2018-08-12

92-24-0, NAPHTHACENERelated Search:

Tetraphenylethylene NAPHTHALENE 1,4-DICARBOXALDEHYDE NAPHTHALENE-1,4-DIBORONIC ACID 1.12,2.3,4.5,6.7,8.9,10.11-HEXABENZOCORONENE 2-Bromoterephthalic acid naphthacene-5,12-dione,Naphthacene-6,11-quinone tetraphenylurea Sodium tetraphenylboron PENTAERYTHRITOL TETRABENZOATE Tetraphenylsilane O-TOLUENESULFONYL CHLORIDE TETRAPHENYLARSONIUM CHLORIDE TETRAPHENYLLEAD Tetraphenylphosphonium bromide Doxycycline P-QUATERPHENYL Benzopinacole Doxycycline hyclate

  • TETRACENE
  • NAPHTHACENE
  • NAPHTHYCENE
  • 2,3-Benzanthrene
  • Chrysogen
  • Methacene
  • Rubene
  • Tetracen
  • tetracene(hydrocarbon)
  • BENZ[B]ANTHRACENE
  • BENZO(B)ANTHRACENE
  • 2,3-BENZANTHRACENE
  • BENZ(B)ANTHRACENE OEKANAL, 100 MG
  • benzo(b)anthracene, naphtacene,tetracene
  • 2,3-Benzanthracene Tetracene
  • Naphthacene (purified by subliMation)
  • Benz[b]anthracene 98%
  • Benz[b]anthracene subliMed grade, 99.99% trace Metals basis
  • 2,3-Benzanthracene, 98% 1GR
  • 2,3-Benzanthracene, 98% 500MG
  • 2,3-Benzanthracene, Naphthacene, Tetracene
  • 2,3-Benzanthracene,98%
  • 2,3-Benzanthracene (Benz/b/anthracene)
  • 2,3-Benzanthracene@50 μg/mL in Toluene
  • Naphthacene(purifiedbysublimation)&gt
  • Naphthacene&gt
  • Tetrabenzene
  • Zavegepant Impurity 1
  • tetracene, naphthacene, benz[b]anthracene
  • Benz[<i>b</i>]anthracene
  • 92-24-0
  • C6H4C4H2C4H2C4H4
  • Arenes
  • Building Blocks
  • Organic Building Blocks
  • Light Emitters and Dopants
  • Sublimed Materials
  • Acceptor Materials
  • Arenes
  • Building Blocks
  • Chemical Synthesis
  • Donor Materials
  • Donor-Acceptor Materials
  • Materials Science
  • OLED and PLED Materials
  • Organic and Printed Electronics
  • Organic Building Blocks
  • Organic Field Effect Transistor (OFET) Materials
  • Organic Photovoltaic (OPV) Materials
  • p-Type Organic Semiconductors
  • p-Type Small Molecules
  • Aromatic Hydrocarbons (substituted) & Derivatives
  • OTFT/OFET/OPV Materials