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1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN

Product Name
1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN
CAS No.
1485-92-3
Chemical Name
1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN
Synonyms
Trimethylindolinobenzopyrylospiran;1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN;1,3,3-Trimethylindolinobenzopyrylospirane;1',3',3'-trimethylspiro[chromene-2,2'-indole];1',3',3'-trimethylspiro[chromene-2,2'-indoline];1,3,3-Trimethylspiro[indoline-2,2'-[2H-1]benzopyran];1,3,3-Trimethylspiro[indoline-2,2'-[2H][1]benzopyran];1',3',3'-TRIMETHYLSPIRO[1(2H)-BENZOPYRAN-2,2'-INDOLINE];1,3,3-Trimethylspiro[1H-indole-2(3H),2'-[2H-1]benzopyran];1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound]
CBNumber
CB5399714
Molecular Formula
C19H19NO
Formula Weight
277.36
MOL File
1485-92-3.mol
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1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN Property

Melting point:
92 °C
Boiling point:
408.7±45.0 °C(Predicted)
Density 
1.18±0.1 g/cm3(Predicted)
solubility 
slightly sol. in Methanol
form 
powder to crystal
pka
3.39±0.40(Predicted)
color 
White to Light yellow
EPA Substance Registry System
Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl- (1485-92-3)
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Safety

HS Code 
2934.99.4400
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TCI Chemical
Product number
T0344
Product name
1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound]
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$37
Updated
2024/03/01
TCI Chemical
Product number
T0344
Product name
1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound]
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$112
Updated
2024/03/01
TRC
Product number
T796378
Product name
1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound]
Packaging
100mg
Price
$75
Updated
2021/12/16
AK Scientific
Product number
4481AL
Product name
1,3,3-Trimethylindolinobenzopyrylospiran
Packaging
5g
Price
$526
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0005833
Product name
1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN
Purity
95.00%
Packaging
1G
Price
$694.85
Updated
2021/12/16

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN Preparation Products And Raw materials

Raw materials

Phenylhydrazine hydrochloride 3-Methyl-2-butanone Potassium hydroxide Triethylamine Salicylaldehyde Acetic acid Sodium hydroxide Iodomethane

Preparation Products

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1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN Suppliers

China 30 Germany 2 India 2 Japan 1 United Kingdom 3 United States 4 Global 42
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Nanjing Habo Medical Technology Co., Ltd.
Tel
025-85760892 13376090521
Fax
025-85766769
Email
sales@habotech.com
Country
China
ProdList
999
Advantage
60
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
zhangsn@titansci.com
Country
China
ProdList
14113
Advantage
59
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28398
Advantage
80
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
Tianjin Security-Chemical Technology Co., Ltd.
Tel
22-23128588 +86-13312123508
Fax
86-22-23128588
Email
sale@security-chemical.com
Country
China
ProdList
30
Advantage
55
Shanghai Xingui Biotechnology Co., Ltd.
Tel
17501653713 17501653715
Email
xingui2022@126.com
Country
China
ProdList
9992
Advantage
58
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View Lastest Price from 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN manufacturers

Career Henan Chemical Co
Product
1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN 1485-92-3
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
200
Release date
2018-12-23

1485-92-3, 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRANRelated Search:

1' 3'-DIHYDRO-5'-METHOXY-1' 3' 3'-TRI-M& 1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN 1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE 1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN AKOS 90385 SPIRO-2-((6-METHOXY)CHROMENYL)-2'-((1',3',3'-TRIMETHYL)-5'-CHLORO)INDOLINE 1',3',3'-TRIMETHYL-6-HYDROXYSPIRO(2H-1-BENZOPYRAN-2,2'-INDOLINE) 6 8-DIBROMO-1' 3'-DIHYDRO-1' 3' 3'-TRI-& 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN AKOS 90393 3',3'-Dimethyl-6-nitro-spiro[2H-1-benzopyran-2,2'-indoline]-1'-ethanol AKOS 90388 1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN 1' 3'-DIHYDRO-8-METHOXY-1' 3' 3'-TRI-ME& AKOS 90391 1,3,3-TRIMETHYLINDOLINO-6'-BROMOBENZOPYRYLOSPIRAN

  • 1’,3’-dihydro-1’,3’,3’-trimethyl-spiro[2h-1-benzopyran-2’-[2h]indole]
  • 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN
  • 1',3',3'-TRIMETHYLSPIRO[1(2H)-BENZOPYRAN-2,2'-INDOLINE]
  • Trimethylindolinobenzopyrylospiran
  • 1,3,3-Trimethylindolinobenzopyrylospirane
  • 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN [PHOTOCHROMIC COMPOUND] 99+%
  • 1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound]
  • 1,3,3-Trimethyl-1,3-dihydrospiro[2H-indole-2,2'-[2H][1]benzopyran]
  • 1,3,3-Trimethylspiro[1H-indole-2(3H),2'-[2H-1]benzopyran]
  • 1,3,3-Trimethylspiro[indoline-2,2'-[2H][1]benzopyran]
  • 1,3,3-Trimethylspiro[indoline-2,2'-[2H-1]benzopyran]
  • 1',3'-Dihydro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-[2H]indole]
  • 1',3',3'-trimethylspiro[chromene-2,2'-indole]
  • 1',3',3'-trimethylspiro[chromene-2,2'-indoline]
  • 1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound]&gt
  • Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-
  • 1485-92-3
  • Spiropyrans (Photochromic)
  • Photochromic Compounds
  • Functional Materials
  • Photochromic Compounds
  • Spiropyrans (Photochromic)