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HomeProduct name listTROPONE

TROPONE

Synonym(s):2,4,6-Cycloheptatrien-1-one

  • CAS NO.:539-80-0
  • Empirical Formula: C7H6O
  • Molecular Weight: 106.12
  • MDL number: MFCD00014331
  • EINECS: 208-725-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-02 08:55:37
TROPONE Structural

What is TROPONE?

The Uses of TROPONE

Tropone has been used in synthesis of:

  • bicyclic δ-lactones via heterocyclic carbine-catalyzed [8+3] annulation pathway
  • 6,7-benzobicyclo [3.2.2] nona-3,6,8-trien-2-one via thermal addition to bezyne

Synthesis Reference(s)

Journal of the American Chemical Society, 78, p. 5442, 1956 DOI: 10.1021/ja01601a077
The Journal of Organic Chemistry, 29, p. 960, 1964
Organic Syntheses, Coll. Vol. 9, p. 396, 1998

General Description

Metal-catalyzed [6+3] cycloaddition of tropone with azomethine ylides has been reported.

Properties of TROPONE

Melting point: -7°C
Boiling point: 113 °C/15 mmHg (lit.)
Density  1.094 g/mL at 25 °C (lit.)
refractive index  n20/D 1.615(lit.)
Flash point: >110°C
storage temp.  -20°C
form  Liquid
color  very deep brown
BRN  1902335

Safety information for TROPONE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for TROPONE

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