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

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
• InChI: InChI=1S/C22H20N2O/c1-21(2)17-10-6-7-11-18(17)24(3)22(21)14-23-20-16-9-5-4-8-15(16)12-13-19(20)25-22/h4-14H,1-3H3
• InChIKey: CQTRKDFIQFOAQV-UHFFFAOYSA-N
• SMILES: N1(C)C2=C(C=CC=C2)C(C)(C)C21C=NC1=C3C(C=CC=C3)=CC=C1O2
• 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