1-Indanone
Synonym(s):1-Indanone;IDO;INDO;indoleamine-pyrrole 2,3 dioxygenase;1-Oxoindane
- CAS NO.：83-33-0
- Empirical Formula: C9H8O
- Molecular Weight: 132.16
- MDL number: MFCD00003785
- EINECS: 201-470-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-22 18:57:36
What is 1-Indanone?
Chemical properties
Pale yellow liquid
The Uses of 1-Indanone
1-Indanone is an oxidation product of Indan, a component of fuels, solvents, and varnishes. 1-Indanone is also a metabolite of Thalidomide that has been shown to inhibit the attachment of tumor cells to concanavalin A coated plastic surfaces.
The Uses of 1-Indanone
1-Indanone is an oxidation product of indan, a component of fuels, solvents and varnishes. 1-Indanone is also a metabolite of Thalidomide that has been shown to inhibit the attachment of tumor cells to concanavalin A coated plastic surfaces.
Definition
ChEBI: An indanone that consists of 2,3-dihydro-1H-indene substituted by an oxo group at position 1.
Synthesis Reference(s)
The Journal of Organic Chemistry, 54, p. 1144, 1989 DOI: 10.1021/jo00266a028
Journal of the American Chemical Society, 99, p. 4822, 1977 DOI: 10.1021/ja00456a048
Tetrahedron Letters, 27, p. 3139, 1986 DOI: 10.1016/S0040-4039(00)84736-X
Synthesis
1-Indanone is produced by cyclization of be{a-Phenylpropionyl chloride in Benzene.
Properties of 1-Indanone
| Melting point: | 38-40 °C(lit.) |
| Boiling point: | 243-245 °C(lit.) |
| Density | 1.103 g/mL at 25 °C(lit.) |
| refractive index | 1.5610 (estimate) |
| Flash point: | 233 °F |
| storage temp. | Store below +30°C. |
| solubility | 6.5g/l |
| form | Crystalline Mass |
| color | Light yellow to brown |
| Odor | Rather weak, woody and somewhat medicinal odor with an incense-like undertone. |
| Odor Threshold | 0.0088ppm |
| Water Solubility | 6.5 g/L (20 C) |
| BRN | 507957 |
| Stability: | Light sensitive |
| CAS DataBase Reference | 83-33-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Inden-1-one, 2,3-dihydro-(83-33-0) |
| EPA Substance Registry System | 1H-Inden-1-one, 2,3-dihydro- (83-33-0) |
Safety information for 1-Indanone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P330:Rinse mouth. |
Computed Descriptors for 1-Indanone
| InChIKey | QNXSIUBBGPHDDE-UHFFFAOYSA-N |
1-Indanone manufacturer
SGT life sciences
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