8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one

Basic Information

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CAS Number

20749-68-2

Molecular Formula

C18H6Cl4N2O

Molecular Weight

408.07 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Herbicides

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Boiling Point

646.3°C at 760 mmHg

SMILES

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C1=CC2=C3C(=C1)N=C4C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)N4C3=CC=C2

InChI

InChI=1S/C18H6Cl4N2O/c19-13-11-12(14(20)16(22)15(13)21)18(25)24-9-6-2-4-7-3-1-5-8(10(7)9)23-17(11)24/h1-6H

InChIKey

UBZVRROHBDDCQY-UHFFFAOYSA-N

LogP

6.5055000000000005

Topological Polar Surface Area

32.67 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

628

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

SY113174
UNII-50TEX4842R
8,9,10,11-Tetrachloro-12-phthaloperinone
SCHEMBL332418
A879456
Q27260817
20749-68-2
8,9,10,11-Tetrachloro-12H-phthaloperin-12-one
8,9,10,11-Tetrachloro-12H-isoindolo-[2,1-a]perimidin-12-one
C.I. Solvent Red 162
C.I. Solvent Red 135
DTXSID6041260
DIARESIN RED HS
5,6,7,8-tetrachloro-2,11-diazapentacyclo[10.7.1.02,10.04,9.016,20]icosa-1(19),4(9),5,7,10,12,14,16(20),17-nonaen-3-one
CS-0010616
Solvaperm Red G
Solvent Red 162
C18H6Cl4N2O
50TEX4842R
SOLVENTRED135
5,6,7,8-tetrachloro-2,11-diazapentacyclo[10.7.1.0^{2,10}.0^{4,9}.0^{16,20}]icosa-1(19),4(9),5,7,10,12(20),13,15,17-nonaen-3-one
Solvent Red 135
NS00003735
MFCD01791729
CI 564120
12H-Phthaloperin-12-one, 8,9,10,11-tetrachloro-
8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one
W-110524
EINECS 244-007-9
C.I. 564120
DS-2802

MDL Number

MFCD00280862

FAQ

What are the physical and chemical properties of 8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2)?

8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2) is a crystalline solid with a molecular weight of approximately 364.03 g/mol. It is poorly soluble in water but soluble in common organic solvents like ethanol and acetone. The compound is highly reactive due to its multiple halogen substitutions and can undergo various chemical transformations. It has a melting point of about 160-165°C and is stable under normal laboratory conditions.

How is 8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2) typically synthesized?

8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2) is typically synthesized through a multistep process involving the condensation of appropriate precursors followed by chlorination reactions. The synthesis often requires the use of strong acid catalysts and may involve Grignard reagents or alkyl halides. The process needs to be carried out under an inert atmosphere to prevent side reactions with oxygen or moisture.

What industries use 8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2)?

8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2) finds applications in the pharmaceutical industry due to its potential biological activity. It is also used in the semiconductor industry as a precursor for the synthesis of functional materials. Additionally, it has applications in the development of sensors and as a research reagent in organic synthesis.

What precautions should be taken when handling 8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2)?

When handling 8,9,10,11-Tetrachloro-12H-isoindolo[2,1-a]perimidin-12-one (CAS: 20749-68-2), it is crucial to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be carried out in a fume hood to minimize exposure to the vapor. Spills should be handled with caution, using appropriate cleaning agents and disposing of them in accordance with local regulations. Always refer to the Safety Data Sheet (SDS) for specific handling instructions and emergency procedures.