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HomeProduct name list1,3,3-Trimethylindolinonaphthospirooxazine

1,3,3-Trimethylindolinonaphthospirooxazine

Synonym(s):Photorome I

  • CAS NO.:27333-47-7
  • Empirical Formula: C22H20N2O
  • Molecular Weight: 328.41
  • MDL number: MFCD00013318
  • EINECS: 404-480-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:38
1,3,3-Trimethylindolinonaphthospirooxazine Structural

What is 1,3,3-Trimethylindolinonaphthospirooxazine?

The Uses of 1,3,3-Trimethylindolinonaphthospirooxazine

Photorome I is a photochromic dye that can be used as a smart colorant for a variety of applications which include optical switches, printing materials, and ophthalmic lenses.

General Description

1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine] (Photorome I) is an organic photochromic material that is used as a spirooxazine dye for use in molecular electronics. This dye changes to blue on irradiating with UV light.

Properties of 1,3,3-Trimethylindolinonaphthospirooxazine

Melting point: 128-130 °C(lit.)
Boiling point: 529.1±50.0 °C(Predicted)
Density  1.19
storage temp.  Sealed in dry,Room Temperature
solubility  soluble in Toluene,Benzene
pka 3.26±0.40(Predicted)
form  powder to crystal
color  White to Orange to Green
CAS DataBase Reference 27333-47-7(CAS DataBase Reference)

Safety information for 1,3,3-Trimethylindolinonaphthospirooxazine

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.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
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 1,3,3-Trimethylindolinonaphthospirooxazine

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