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

Basic Information

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CAS Number

606-23-5

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

129.0 to 134.0 deg-C

Boiling Point

283℃ at 760 mmHg

Density

1.370

Water Solubility

Soluble in ethanol, ether, benzene, slightly soluble in water.

Flash Point

133.4℃

Refractive Index

1.5049 (estimate)

SMILES

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C1C(=O)C2=CC=CC=C2C1=O

InChI

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

InChIKey

UHKAJLSKXBADFT-UHFFFAOYSA-N

LogP

1.4557

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

186

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

AC1334
SY014846
I0012
indene-1,3(2h)-dione
EX-A6026
2,3-Dihydro-1,3-dioxo-1H-indene
3-oxoinden-1-olate;1,3-Indandione
1,3-Indanedione
indane-1,3-dione
1,3-Diketohydrindene
4DJN7YG35G
INDANDIONE, 1,3-
indane-1
1,3-DIOXOBENZOCYCLOPENTANE
AMY25726
CS-W007948
W-105241
NSC 26329
2-HYDROCYCLOPENTA(1,2-A)BENZENE-1,3-DIONE
DTXSID2060547
NSC6312
1,3-Indandione, 97%
AKOS000119648
1,3-Dioxoindane
A832813
BRN 1210061
1,3-Indanedione;1,3-Indandione
3-OXO-1-INDANONE
NSC 6312
1,3-INDANDIONE
NSC26329

MDL Number

MFCD00003779

Customs Code

29143900

FAQ

What regulatory guidelines apply to 1H-Indene-1,3(2H)-dione (CAS: 606-23-5)?

1H-Indene-1,3(2H)-dione (CAS: 606-23-5) should comply with the GHS classification, which includes hazard communication and storage requirements. In the EU, it is regulated under REACH, requiring registration and reporting of quantities manufactured, imported, or stored. FDA and EPA regulations also apply for its use in pharmaceuticals and environmental handling, respectively.

Are there alternatives to 1H-Indene-1,3(2H)-dione in synthesis (CAS: 606-23-5)?

Alternatives to 1H-Indene-1,3(2H)-dione include similar aromatic compounds such as 1,3-diketones like acetophenone or benzophenone. These can serve as substitutes in certain synthetic processes, offering similar reactivity and properties but with different structural features.

What is the market or research trend for 1H-Indene-1,3(2H)-dione (CAS: 606-23-5)?

The market for 1H-Indene-1,3(2H)-dione (CAS: 606-23-5) is growing due to its applications in pharmaceuticals, dyes, and functional materials. Research trends focus on its use as a precursor in the synthesis of advanced polymers and as a catalyst in various organic reactions. Additionally, there is increasing interest in its environmental impact and sustainable production methods.

How should waste containing 1H-Indene-1,3(2H)-dione (CAS: 606-23-5) be handled?

Waste containing 1H-Indene-1,3(2H)-dione (CAS: 606-23-5) should be collected in labeled containers and disposed of through professional waste disposal services that comply with local regulations. Incineration under controlled conditions is a common method, but other options like chemical destruction or immobilization should be considered based on the waste volume and local environmental regulations. Proper documentation and disposal records are essential.