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HomeProduct name list1,3-Indanedione

1,3-Indanedione

Synonym(s):1,3-Dioxoindan;1,3-Hydrindenedione, 1,3-Dioxoindane;1,3-Indanedione

  • CAS NO.:606-23-5
  • Empirical Formula: C9H6O2
  • Molecular Weight: 146.14
  • MDL number: MFCD00003779
  • EINECS: 210-109-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-21 15:02:05
1,3-Indanedione Structural

What is 1,3-Indanedione?

Chemical properties

YELLOW TO GREEN FINE CRYSTALLINE POWDER

The Uses of 1,3-Indanedione

It is used in the first stage of forensic identification of latent fingerprints. It is particularly useful for paper, and for items printed with thermal inks such as receipts.

Definition

ChEBI: A member of the class of indanones that is indane in which the hydrogens at positions 2 and 4 have been replaced by oxo groups.

Purification Methods

Recrystallise it from EtOH or *C6H6. In dilute alkali it gives a deep yellow solution of the enol. [Bernasconi & Paschalis J Am Chem Soc 108 2969 1986]. [Beilstein 7 IV 2344.]

Properties of 1,3-Indanedione

Melting point: 129-132 °C (lit.)
Boiling point: 205.74°C (rough estimate)
Density  1,37 g/cm3
refractive index  1.5049 (estimate)
storage temp.  Store below +30°C.
pka 8.95±0.20(Predicted)
form  Powder
color  White to yellow to beige
Water Solubility  Soluble in ethanol, ether, benzene, slightly soluble in water.
BRN  1210061
CAS DataBase Reference 606-23-5(CAS DataBase Reference)
NIST Chemistry Reference 1H-Indene-1,3(2H)-dione(606-23-5)
EPA Substance Registry System 1,3-Indandione (606-23-5)

Safety information for 1,3-Indanedione

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 1,3-Indanedione

InChIKey UHKAJLSKXBADFT-UHFFFAOYSA-N

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