1H-Indene-1,2(3H)-dione

Basic Information

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CAS Number

16214-27-0

Molecular Formula

C9H6O2

Molecular Weight

146.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

117-124 °C

Boiling Point

273.8℃ at 760 mmHg

Density

1.31

Flash Point

106.4℃

Refractive Index

1.61

SMILES

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C1C2=CC=CC=C2C(=O)C1=O

InChI

InChI=1S/C9H6O2/c10-8-5-6-3-1-2-4-7(6)9(8)11/h1-4H,5H2

InChIKey

WFFZGYRTVIPBFN-UHFFFAOYSA-N

LogP

0.9944999999999999

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

208

Safety Information

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GHS Hazard Pictograms

H302

H315

H317

H318

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H318 Causes serious eye damage
Serious eye damage/eye irritation

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

Synonyms & References

English

16214-27-0
1H-Indene-1,2(3H)-dione
PD179174
MFCD00463378
Indandione
1,2-Indanedione
AI3-25041
A810343
NSC-62555
Q63617674
DS-16394
UNII-7LZB7QNE77
CS-W014296
Indan-1,2-dione
NSC 62555
I0976
1,2-Dione-Based Compound, 9
CHEMBL235288
BDBM22852
7LZB7QNE77
NSC62555
DTXSID50167314
Indan-1,2-dione, 97%
indane-1,2-dione
3H-indene-1,2-dione
WFFZGYRTVIPBFN-UHFFFAOYSA-N
FT-0659478
SCHEMBL669542
1,2-Indandione
2,3-dihydro-1H-indene-1,2-dione
J-009898

MDL Number

MFCD00463378

Customs Code

2914399090

FAQ

What are the physical and chemical properties of 1H-Indene-1,2(3H)-dione (CAS: 16214-27-0)?

1H-Indene-1,2(3H)-dione is a solid with a crystalline form. Its molecular weight is approximately 144.15 g/mol. It has low water solubility and good solubility in organic solvents. Chemically, it is reactive towards nucleophiles and electrophiles, making it useful for various synthetic transformations.

How is 1H-Indene-1,2(3H)-dione (CAS: 16214-27-0) typically synthesized?

1H-Indene-1,2(3H)-dione can be synthesized through the dehydration of 1,2-dihydroindene using conditions such as concentrated sulfuric acid at elevated temperatures. Other methods involve the oxidation of indene with oxygen in the presence of a catalyst, often leading to high selectivity and yield.

What industries use 1H-Indene-1,2(3H)-dione (CAS: 16214-27-0)?

1H-Indene-1,2(3H)-dione is primarily used in the pharmaceutical and polymer industries. It serves as a precursor in the synthesis of certain drugs and is also utilized in the production of plasticizers and other chemical intermediates.

What precautions should be taken when handling 1H-Indene-1,2(3H)-dione (CAS: 16214-27-0)?

When handling 1H-Indene-1,2(3H)-dione, it is essential to wear appropriate personal protective equipment (PPE), including gloves and goggles. It should be stored in a cool, dry place, away from heat sources and oxidizing agents. Fume hoods should be used during all operations to minimize exposure to vapors. Always refer to the safety data sheet (SDS) for detailed information on handling and storage.