1H,3H-Benzo[de]isochromene-1,3-dione | CAS No. 81-84-5

1H,3H-Benzo[de]isochromene-1,3-dione

Basic Information

CAS Number

81-84-5

Molecular Formula

C12H6O3

Molecular Weight

198.18 g/mol

AD

Basic Physical Properties

Melting Point

274°C

Boiling Point

295.48°C (rough estimate)

Density

1.2571 (rough estimate)

Flash Point

272 ºC

Refractive Index

1.5550 (estimate)

C1=CC2=C3C(=C1)C(=O)OC(=O)C3=CC=C2

InChI

InChI=1S/C12H6O3/c13-11-8-5-1-3-7-4-2-6-9(10(7)8)12(14)15-11/h1-6H

InChIKey

GRSMWKLPSNHDHA-UHFFFAOYSA-N

LogP

2.1504000000000003

Topological Polar Surface Area

43.370000000000005 Ų

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

282

Safety Information

View Safety Information

GHS Hazard Pictograms

H315H315
H319H319
H335H335

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

Sensitiveness

Moisture Sensitive

Synonyms & References

English

  • 1H,3H-Benzo[de]isochromene-1,3-dione
  • 3-oxatricyclo[7.3.1.0?,??]trideca-1(13),5,7,9,11-pentaene-2,4-dione
  • 1,8-Naphthalic anhydride
  • 3-oxatricyclo[7.3.1.0^{5,13}]trideca-1(13),5,7,9,11-pentaene-2,4-dione
  • Naphtho[1,8,8a-c,d]pyran-1,3-dione
  • FT-0607054
  • Naphthalic anhydride
  • SCHEMBL30415
  • 1H,3H-Benzo[de]isochromene-1,3-dione #
  • InChI=1/C12H6O3/c13-11-8-5-1-3-7-4-2-6-9(10(7)8)12(14)15-11/h1-6
  • 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione
  • Q424800
  • 1,8-Naphthalenedicarboxylic anhydride
  • 3-oxatricyclo[7.3.1.0,5,13]trideca-1(13),5,7,9,11-pentaene-2,4-dione
  • N0022
  • NAPHTHALENEDICARBOXYLIC ANHYDRIDE
  • Naphthalene-1,8-dicarboxylic acid anhydride
  • 3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione
  • NSC 5747
  • NCGC00248503-01
  • PD119237
  • 1H,3H-Naphtho(1,8-cd)pyran-1,3-dione (9CI)
  • HSDB 7371
  • 1,8-naphthalene dicarboxylic anhydride
  • DTXCID606505
  • 3-oxatricyclo[7.3.1.0,]trideca-1(13),5,7,9,11-pentaene-2,4-dione
  • 1,8-Naphthanoic anhydride
  • EN300-19615
  • NCGC00257599-01
  • UNII-32RS852X55
  • 81-84-5

MDL Number

MFCD00006925

Customs Code

29173980

You might also like

Compound Q&A

What is 6-Methyl-7-oxabicyclo[4.1.0]heptan-2-one (CAS: 21889-89-4)?

6-Methyl-7-oxabicyclo[4.1.0]heptan-2-one is a cyclic ketone with a molecular for...

21889-89-46-Methyl-7-oxabicycl...
Compound Q&A

What is 4-[(6-Methyl-2-pyrazinyl)oxy]benzoic acid (CAS: 906353-00-2)?

4-[(6-Methyl-2-pyrazinyl)oxy]benzoic acid is a chemical compound with the CAS nu...

906353-00-24-[(6-Methyl-2-pyraz...
Compound Q&A

What is 2-(2-Pyridinyl)-1,3-propanediol (CAS: 49745-42-8)?

2-(2-Pyridinyl)-1,3-propanediol (CAS: 49745-42-8) is a colorless to slightly yel...

49745-42-82-(2-Pyridinyl)-1,3-...
Compound Q&A

What is 2-(6-Chloro-2-pyridinyl)-2-phenylacetonitrile (CAS: 24783-42-4)?

2-(6-Chloro-2-pyridinyl)-2-phenylacetonitrile is an organic compound with the CA...

24783-42-42-(6-Chloro-2-pyridi...
Compound Q&A

What is 2-Oxopropanamide (CAS: 631-66-3)?

2-Oxopropanamide, also known as 2-aminoacrylic acid, is a chemical compound with...

631-66-32-Oxopropanamide
Compound Q&A

What is 2-Methyl-2-propanyl 4-(5-bromo-6-methyl-2-pyridinyl)-1-piperazinecarboxylate (CAS: 1289040-88-5)?

2-Methyl-2-propanyl 4-(5-bromo-6-methyl-2-pyridinyl)-1-piperazinecarboxylate (CA...

1289040-88-52-Methyl-2-propanyl ...
Compound Q&A

What is NAMPT inhibitor-linker 1 (CAS: 2241019-57-6)?

NAMPT inhibitor-linker 1 (CAS: 2241019-57-6) is a chemical compound designed as ...

2241019-57-6NAMPT inhibitor-link...
Compound Q&A

What is (2-(2,2,2-Trifluoroacetyl)pyridin-4-yl)boronic acid (CAS: 1310404-58-0)?

It is a chemical compound with the structure (2-(2,2,2-Trifluoroacetyl)pyridin-4...

1310404-58-0(2-(2,2,2-Trifluoroa...
Compound Q&A

What is 1-(2-Chlorophenyl)-6-(3,3,3-trifluoro-2-methylpropyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS: 794568-90-4)?

1-(2-Chlorophenyl)-6-(3,3,3-trifluoro-2-methylpropyl)-1,5-dihydro-4H-pyrazolo[3,...

794568-90-41-(2-Chlorophenyl)-6...
Compound Q&A

What is Vinyl(chloromethyl)dimethoxysilane (CAS: 1314981-48-0)?

Vinyl(chloromethyl)dimethoxysilane is an organosilicon compound with the molecul...

1314981-48-0Vinyl(chloromethyl)d...