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442798

5-Methoxy-1,3,3-trimethylspiro[indoline-2,3′-[3H]naphtho[2,1-b]pyran]

Name: 5-Methoxy-1,3,3-trimethylspiro[indoline-2,3′-[3<I>H</I>]naphtho[2,1-<I>b</I>]pyran]
Brand: SIAL

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About This Item

Empirical Formula (Hill Notation):

C₂₄H₂₃NO₂

CAS Number:

20200-59-3

Molecular Weight:

357.44

UNSPSC Code:

12352103

PubChem Substance ID:

24867675

MDL number:

MFCD00274631

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Properties

mp

152-154 °C (lit.)

SMILES string

COc1ccc2N(C)C3(Oc4ccc5ccccc5c4C=C3)C(C)(C)c2c1

Description

Application

Photochromic dye

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number

03204EN

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