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1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN

1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN Structure
CAS No.
1498-88-0
Chemical Name:
1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN
Synonyms
NSC 206176;SP 1 (dye);AKOS 90425;1' 3'-DIHYDRO-1' 3' 3'-TRIMETHYL-6-NITR&;6'-Nitro-1,3,3-trimethylindolinobenzopyrylspiran;1,3,3-Trimethylindolino-6-nitrobenzopyrylospirane;1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN;1',3'-dihydro-1',3',3'-trimethyl-6-nitro-spiro(2H;1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN;1,3,3-trimethyl-6'-nitroindole-2-spiro-2'-benzopyran
CBNumber:
CB5493524
Molecular Formula:
C19H18N2O3
Molecular Weight:
322.36
MOL File:
1498-88-0.mol
Modify Date:
2023/6/8 17:06:38
Request For Quotation

1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN Properties

Melting point 32°C
Boiling point 460.98°C (rough estimate)
Density 1.2336 (rough estimate)
refractive index 1.6140 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form powder to crystal
pka 2.41±0.40(Predicted)
color Light yellow to Yellow to Green
InChIKey PSXPTGAEJZYNFI-UHFFFAOYSA-N
EPA Substance Registry System Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-6-nitro- (1498-88-0)

SAFETY

Risk and Safety Statements

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
RTECS  WG9810000
HS Code  29349990
NFPA 704
0
2 0

1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 273619 1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole] 98% 1498-88-0 1G ₹9277.03 2022-06-14 Buy
TCI Chemicals (India) T0366 1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran 1498-88-0 1G ₹3800 2022-05-26 Buy
TCI Chemicals (India) T0366 1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran 1498-88-0 25G ₹10500 2022-05-26 Buy
Product number Packaging Price Buy
273619 1G ₹9277.03 Buy
T0366 1G ₹3800 Buy
T0366 25G ₹10500 Buy

1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN Chemical Properties,Uses,Production

Uses

NitroBIPS is used as a photochromic dye which can be incorporated in poly(vinylalcohol)(PVA) by electro-spinning to form PVA-spiropyran nanofibres. It has photo-responsive behaviour that may be useful in optical data storage applications. It can be used to dope liquid crystal to develop a coloured scattering device that is dual responsive and allows the initiation of electrohydrodynamic instabilities(EHDI). Addition of NitroBIPS can modify the transparency from 100% to 16%, providing a shielding effect which can be used for smart window applications. It may also be used to enhance the adhesion property of polystyrene(PS) on the glass substrate by improving the shear strength by a factor of 7.

General Description

1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro(2H-1-benzopyran-2,2′-(2H)-indole)(NitroBIPS) is a photochromic biocompatible spiropyran molecule that has six nitro groups positioned at the benzopyran section. It has a colourless leuco spiropyran form(SP) and coloured trans-merocyanine form(MC) that exhibits absorption peaks in the ultraviolet and visible regions respectively. NitroBIPS possesses a higher quantum yield in comparison to other spiropyran molecules and dissolves in a variety of solvents.

Purification Methods

This photochromic dye crystallises from absolute EtOH [Hinnen et al. Bull Soc Chim Fr 2066 1968, Ramesh & Labes J Am Chem Soc 109 3228 1987, Berman et al. J Am Chem Soc 81 5607 1959]. [Beilstein 27 III/IV 1460.]

1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN Preparation Products And Raw materials

Raw materials

Preparation Products

1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN Suppliers

Global( 71)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Fluoropharm Co., Ltd. +86-0571-85586753; +8613336034509 China 1377 60 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 32760 60 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29901 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
Career Henan Chemica Co +86-0371-86658258 +8613203830695 China 30253 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418671 China 34571 58 Inquiry
Apeloa Pharmaceutical Co., Ltd. +86-0571-87635730 +8615858229168 China 1478 58 Inquiry
CD Chemical Group Limited +8615986615575 China 20356 58 Inquiry
Supplier Advantage
A.J Chemicals 58
TCI Chemicals (India) Pvt. Ltd. 58
Fluoropharm Co., Ltd. 60
ATK CHEMICAL COMPANY LIMITED 60
career henan chemical co 58
Chongqing Chemdad Co., Ltd 58
Career Henan Chemica Co 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
Apeloa Pharmaceutical Co., Ltd. 58
CD Chemical Group Limited 58

1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN Spectrum

1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN(1498-88-0)MS1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN(1498-88-0)1HNMR1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN(1498-88-0)13CNMR1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN(1498-88-0)IR11,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN(1498-88-0)IR21,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN(1498-88-0)Raman

1498-88-0(1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN)Related Search:

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1',3'-DIHYDRO-1',3',3'-TRIMETHYL-6-NITRO -SPIRO(2H-1BENZOPYRAN2,2'(2H)INDOLE)98% 1,3,3-Trimethylindolino-6-nitrobenzopyrylospirane 1',3',3'-trimethyl-6-nitroindolene-2-spiro-2-benzopyran 1,3,3-TRIMETHYLINDOLINO-6-NITROBENZOPYRYLOSPIRAN [PHOTOCHROMIC COMPOUND] 98+% 1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran [Photochromic Compound] 1,3,3-trimethyl-6'-nitroindole-2-spiro-2'-benzopyran 1,3,3-Trimethyl-6'-nitrospiro[1H-indole-2(3H),2'-[2H][1]benzopyran] 1,3,3-Trimethyl-6'-nitrospiro[1H-indole-2(3H),2'-[2H-1]benzopyran] 1',3',3'-Trimethyl-6-nitrospiro[3-chromene-2,2'-[2H]indole] 1',3',3'-Trimethyl-6-nitrospiro[α-chromene-2,2'-indoline] 6'-Nitro-1,3,3-trimethylspiro[1H-indole-2(3H),2'-[2H-1]benzopyran] 6-Nitro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-indoline] 1,3,3-TriMethylindolino-6'-nitrobenzopyrylospiran  6-Nitro-1',3',3'-trimethylspiro[2H-benzopyran-2,2'-indoline] 6'-Nitro-1,3,3-trimethylspiro[indoline-2,2'-2'H-chromene] NSC 206176 SP 1 (dye) 1',3',3'-trimethyl-6-nitro-spiro[chromene-2,2'-indole] 1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indole] 1,3,3-trimethyl-6’-nitroindoline-2-spiro-2’-benzopyran 1,3,3-Trimethyl-6'-nitroindoline-2-spiro-2'-benzopyran 1',3',3'-Trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-indoline] 6'-Nitro-1,3,3-trimethylindolinobenzopyrylspiran 6-nitro-1’,3’,3’-trimethyl-spiro(2h-1-benzopyran-2’-indoline) Spiro(2H-1-benzopyran-2,2'-indoline), 6-nitro-1',3',3'-trimethyl- Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-6-nitro- spiro[2h-1-benzopyran-2,2’-[2h]indole],1’,3’-dihydro-1’,3’,3’-trimethyl-6-nitr Spiro[2H-1-benzopyran-2,2'-indoline], 1',3',3'-trimethyl-6-nitro- 1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN 1',3',3'-TRIMETHYL-6-NITROSPIRO[1(2H)-BENZOPYRAN-2,2'-INDOLINE] 1',3'-DIHYDRO-1',3',3'-TRIMETHYL-6-NITROSPIRO[2H-1-BENZOPYRAN-2,2'-(2H)-INDOLE] 1',3'-dihydro-1',3',3'-trimethyl-6-nitro-spiro(2H 1' 3'-DIHYDRO-1' 3' 3'-TRIMETHYL-6-NITR& AKOS 90425 1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran [Photochromic Compound]> 1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN 1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran [Photochromic Compound] 1’,3’,3’-Trimethyl-6-nitrospiro[chromene-2,2’-indoline 1498-88-0 Photochromic Compounds Spiropyrans (Photochromic) Organic Electronics and Photonics Photochromic and Thermochromic Dyes Photonic and Optical Materials Functional Materials Photochromic Compounds Spiropyrans (Photochromic)