1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine]
![1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine] chemical structure](https://pub-f4d920c906024441a773a96f7098e551.r2.dev/images/products/27333-47-7.png)
CAS Number27333-47-7
Formula3
Mol. Weight328.41 g/mol
1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine]
What is 1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine]?
1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine] is a chemical compound with CAS number 27333-47-7 and molecular formula 3. It is used in various industrial and research applications.
Applications
Photochromic dye.
Specifications
Molecular Weight
328.41 g/mol
Assay/Purity
≥98.0% (HPLC)
Safety Information
GHS07Signal Word
Warning
Hazard Statements
H315-H319-H335
Precautionary Statements
P261-P305 + P351 + P338
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Melting Point
128-130 °C(lit.)
WGK Germany
3
Frequently Asked Questions
Alternative Names & Synonyms
3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine],27333-47-7, C22H20N2O