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

1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN Structure
  • ₹3800 - ₹10500
  • Product name: 1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN
  • CAS: 1498-88-0
  • MF: C19H18N2O3
  • MW: 322.36
  • EINECS:216-102-5
  • MDL Number:MFCD00059175
  • Synonyms: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]
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberT0366
  • Product description1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran
  • Packaging1G
  • Price₹3800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT0366
  • Product description1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran
  • Packaging25G
  • Price₹10500
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number273619
  • Product description1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole] 98%
  • Packaging1G
  • Price₹9277.03
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) T0366 1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran 1G ₹3800 2022-05-26 Buy
TCI Chemicals (India) T0366 1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran 25G ₹10500 2022-05-26 Buy
Sigma-Aldrich(India) 273619 1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole] 98% 1G ₹9277.03 2022-06-14 Buy

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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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Suppliers and manufacturers

career henan chemical co
1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN
₹1.00 /1kg
1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN CAS:1498-88-0
A.J Chemicals TCI Chemicals (India) Pvt. Ltd.
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ATK CHEMICAL COMPANY LIMITED
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Apeloa Pharmaceutical Co., Ltd.