1,3,3-Trimethylindolino-β-naphthopyrylospiran [Photochromic Compound]

1,3,3-Trimethylindolino-β-naphthopyrylospiran [Photochromic Compound]

1,3,3-Trimethylindolino-β-naphthopyrylospiran [Photochromic Compound]

1,3,3-Trimethylindolino-β-naphthopyrylospiran [Photochromic Compound] >98.0%(T)

Specifications

CAS Number1592-43-4Molecular FormulaC23H21NO
Molecular Weight327.4AppearanceN/A
HS CodeN/AUN NumberN/A
DensityN/ABoiling PointN/A
Melting PointN/AFlash PointN/A
OriginN/AVapor PressureN/A
SolubilityN/AStorage ConditionN/A
PackagingN/AShelf LifeN/A
GradeN/AEINECSN/A
MDLN/AChina Customs CodeN/A
GHS ClassificationN/AHazard ClassN/A
CategoryGeneral ChemicalsUpdated2026-07-30

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