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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Bulk Drug Intermediates >Coumarin 102

Coumarin 102

Coumarin 102 Structure
  • ₹4584.3 - ₹11900
  • Product name: Coumarin 102
  • CAS: 41267-76-9
  • MF: C16H17NO2
  • MW: 255.31
  • EINECS:255-285-6
  • MDL Number:MFCD00041844
  • Synonyms:1h,5h,11h-(1)benzopyrano(6,7,8-ij)quinolizin-11-one,2,3,6,7-tetrahydro-9-methy ;1h,5h,11h-[1]benzopyrano[6,7,8-ij]quinolizin-11-one,2,3,6,7-tetrahydro-9-methy ;2,3,5,6-1h,4h-tetrahydro-8-methylquinolazino-(9,9a,1-gh)coumarin ;c102 ;8-Methyl-2,3,5,6-1H,4H-tetrahydroquinolizino[9,9a,1-gh]coumarin;8-METHYL-2,3,5,6-TETRAHYDRO-1,H,4H-11-OXA-3A-AZA-BENZO(DE)ANTHRACEN-10-ONE;2,3,5,6-1H,4H-TETRAHYDRO-8-METHYLQUINOLIZINO-[9,9A,1GH]COUMARIN;2,3,6,7-TETRAHYDRO-9-METHYL-1H,5H-QUINOLIZINO(9,1-GH)COUMARIN
Price2 Properties Safety Information Description
2 prices
Selected condition：

Brand

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

Package

  • 100MG
  • 1G
  • ManufacturerSigma-Aldrich(India)
  • Product number546151
  • Product descriptionCoumarin 102 Dye content 98?%
  • Packaging100MG
  • Price₹4584.3
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC2267
  • Product descriptionCoumarin 102
  • Packaging1G
  • Price₹11900
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 546151 Coumarin 102 Dye content 98?% 100MG ₹4584.3 2022-06-14 Buy
TCI Chemicals (India) C2267 Coumarin 102 1G ₹11900 2022-05-26 Buy

Properties

Melting point :152-156 °C (lit.)
Boiling point :398.54°C (rough estimate)
Density :1.0699 (rough estimate)
refractive index :1.5500 (estimate)
form :powder to crystal
pka :5?+-.0.40(Predicted)
color :Light yellow to Amber to Dark green
λmax :390 nm (lit.)
390 nm BRN :4818243
EPA Substance Registry System :1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizin-11-one, 2,3,6,7-tetrahydro-9-methyl- (41267-76-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
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.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P322 Specific measures (see …on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

Coumarin 102 can be used as a laser dye.

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