Basic information Safety Supplier Related

1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN

Basic information Safety Supplier Related

1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN Basic information

Product Name:
1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN
Synonyms:
  • 1',3',3'-Trimethylspiro[3H-naphtho[2,1-b]pyran-3,2'(3'H)-[1H]indole]
  • 1',3',3'-Trimethylspiro[3H-naphtho[2,1-b]pyran-3,2'-indoline]
  • 1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3'-[3H]naphtho[2,1-b]pyran]
  • 1',3'-Dihydro-1',3',3'-trimethylspiro[3H-naphtho[2,1-b]pyran-3,2'-[2H]indole]
  • 1,3,3-Trimethylindolino-β-naphthopyrylospiran
  • 1,3,3-TriMethylindolino-β-naphthopyrylospiran [PhotochroMic CoMpound]
  • 1,3,3-Trimethylindolino-&beta
  • -naphthopyrylospiran [Photochromic Compound]
CAS:
1592-43-4
MF:
C23H21NO
MW:
327.42
Product Categories:
  • Functional Materials
  • Photochromic Compounds
  • Spiropyrans (Photochromic)
Mol File:
1592-43-4.mol
More
Less

1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN Chemical Properties

Melting point:
174 °C
Boiling point:
492.7±45.0 °C(Predicted)
Density 
1.22±0.1 g/cm3(Predicted)
solubility 
slightly sol. in Ethanol
form 
powder to crystal
pka
3.21±0.40(Predicted)
color 
White to Almost white
More
Less

Safety Information

HS Code 
2934.99.4400

1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRANSupplier

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Email
market03@meryer.com
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Email
Sales-CN@TCIchemicals.com
Energy Chemical
Tel
021-021-58432009 400-005-6266
Email
sales8178@energy-chemical.com
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Email
Sales-JP@TCIchemicals.com