![1,3,3-Trimethylindolinonaphthospirooxazine [Photochromic Compound]](https://img.chemicalbook.com/CAS/GIF/27333-47-7.gif)
A7867112
1,3,3-Trimethylindolinonaphthospirooxazine [Photochromic Compound] , >98.0%(HPLC) , 27333-47-7
Synonym(s):
Photorome I
CAS NO.：27333-47-7
Empirical Formula: C22H20N2O
Molecular Weight: 328.41
MDL number: MFCD00013318
EINECS: 404-480-6
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB150.40 | In Stock |
|
| 1G | RMB464.80 | In Stock |
|
| 5g | RMB1209.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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 |
| form | powder to crystal |
| pka | 3.26±0.40(Predicted) |
| color | White to Orange to Green |
| CAS DataBase Reference | 27333-47-7(CAS DataBase Reference) |
Description and Uses
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.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| HS Code | 29349990 |
