Dibenzo[a,h]acridine

Basic Information

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CAS Number

226-36-8

Molecular Formula

C21H13N

Molecular Weight

279.34 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

223-224oC

Boiling Point

412.11°C (rough estimate)

Refractive Index

1.8240 (estimate)

SMILES

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C1=CC=C2C(=C1)C=CC3=C2C=C4C=CC5=CC=CC=C5C4=N3

InChI

InChI=1S/C21H13N/c1-3-7-17-14(5-1)11-12-20-19(17)13-16-10-9-15-6-2-4-8-18(15)21(16)22-20/h1-13H

InChIKey

JNCSIWAONQTVCF-UHFFFAOYSA-N

LogP

5.6944000000000035

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

405

Safety Information

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Hazard Class

Class 6.1(b) Class 6.1(b)

Synonyms & References

English

Dibenz[a,h]acridine
Dibenzo[a,H]acridine
CHEBI:82310
Dibenz[a,h]acridine; 1,2,5,6-Dibenzoacridine; 1,2:5,6-Dibenzacridine; 7-Azadibenz[a,h]anthracene; Dibenz[a,d]acridine; Dibenzo(a,h)acridine
CCRIS 206
JNCSIWAONQTVCF-UHFFFAOYSA-N
1,2,5,6-Dibenzoacridine
DIBENZ(A,H)ACRIDINE [IARC]
Dibenz[a,h]acridine, BCR(R) certified Reference Material
7-Azadibenz[A,H]antracene
1,2,5,6-Dibenzacridin
1,2:5,6-Dibenzacridine
BRN 0209261
2-azapentacyclo[12.8.0.03, 12.04, 9.015, 20]docosa-1(14), 2, 4, 6, 8, 10, 12, 15, 17, 19, 21-undecaene
DIBENZ(A,H)ACRIDINE [HSDB]
NS00014404
UNII-I64KK77PZY
I64KK77PZY
Dibenz(a,d)acridine
C19219
Dibenz[a,h]acridine 10 microg/mL in Cyclohexane
5-20-08-00657 (Beilstein Handbook Reference)
HSDB 4038
7-Azadibenz(a,h)anthracene
Dibenz(a,h)acridine, vial of 25 mg, analytical standard
1,2,5,6-Dibenzacridine
1,2,5,6-Dinaphthacridine
FT-0624624
DB(a,h)AC
DTXSID3059761
226-36-8

MDL Number

MFCD00215935

Customs Code

2933990090

FAQ

What are the physical and chemical properties of Dibenzo[a,h]acridine (CAS: 226-36-8)?

Dibenzo[a,h]acridine (CAS: 226-36-8) is a crystalline solid with a molecular weight of approximately 276.25 g/mol. It has a high melting point of around 250°C and low water solubility. It is generally stable under normal conditions but can react with strong acids or bases. It is sparingly soluble in organic solvents like ethanol and acetone.

How is Dibenzo[a,h]acridine (CAS: 226-36-8) typically synthesized?

Dibenzo[a,h]acridine (CAS: 226-36-8) is typically synthesized through multistep reactions involving Friedel-Crafts aromatic substitution reactions. Common starting materials include acridine and various aromatic halides. The synthesis often involves the use of Lewis acids as catalysts and proceeds with good yield and selectivity.

What industries use Dibenzo[a,h]acridine (CAS: 226-36-8)?

Dibenzo[a,h]acridine (CAS: 226-36-8) is used in a variety of industries. It is used in pharmaceuticals for certain chemical intermediates, in polymers for plastic additives, in sensors for detection purposes, and in semiconductors as a component in organic electronics. Its unique chemical structure makes it valuable in these applications.

What precautions should be taken when handling Dibenzo[a,h]acridine (CAS: 226-36-8)?

When handling Dibenzo[a,h]acridine (CAS: 226-36-8), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be stored in a dry, cool place away from direct sunlight and flammable materials. Spills should be cleaned up using suitable absorbents and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.