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684163

Sigma-Aldrich

Indan-1,2-dione

97%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C9H6O2
CAS Number:
Molecular Weight:
146.14
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

solid

mp

117-124 °C

functional group

ketone

SMILES string

O=C1Cc2ccccc2C1=O

InChI

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

InChI key

WFFZGYRTVIPBFN-UHFFFAOYSA-N

Application

Indan-1,2-dione is a latent fingerprint reagent widely used in forensic chemistry. It can also be used to synthesize polycyclic arene and heteroarene systems containing five membered rings.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Chemical development of latent fingerprints: 1, 2-indanedione has come of age.
Wiesner S, et al.
Journal of Forensic Sciences, 46(5), 1082-1084 (2001)
Optimisation and evaluation of 1,2-indanedione for use as a fingermark reagent and its application to real samples.
Wallace-Kunkel C, et al.
Forensic Science International, 168(1), 14-26 (2007)
Patrick Fritz et al.
Forensic science international, 257, 20-28 (2015-08-19)
Dimethylaminocinnamaldehyde was re-evaluated as a wet contact reagent for the treatment of latent fingermarks on porous substrates. A new formulation (consisting of 0.028 g p-dimethylaminocinnamaldehyde, 0.84 mL glacial acetic acid, 6.2 mL ethyl acetate and 0.993 L 40-60 °C petroleum
Bent N-Heteroarenes.
Hahn S, et al.
The Journal of Organic Chemistry, 81(18), 8485-8494 (2016)
Hye-Jung Lee et al.
Journal of pineal research, 61(3), 303-316 (2016-06-07)
We investigated the physiological roles of 2-hydroxymelatonin (2-OHMel) in rice seedlings. When they were challenged with simultaneous multiple abiotic stressors, such as a combination of cold and drought, those pretreated with 2-OHMel were resistant, whereas no tolerance was observed in

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