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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Aromatic ketones >Coumarin 2

Coumarin 2

Coumarin 2 Structure
  • ₹2600 - ₹9400
  • Product name: Coumarin 2
  • CAS: 26078-25-1
  • MF: C13H15NO2
  • MW: 217.26
  • EINECS:247-446-4
  • MDL Number:MFCD00006860
  • Synonyms:4,6-Dimethyl-7-(ethylamino)-2H-1-benzopyran-2-one;Coumarin 2,99%,pure,laser grade;Coumarin 24,6-Dimethyl-7-ethylaminocoumarin;CouMarin 2, laser grade, pure, 99% 500MG;2H-1-Benzopyran-2-one, 7-(ethylamino)-4,6-dimethyl-;7-(ethylamino)-4,6-dimethyl-2h-1-benzopyran-2-on ;7-(ethylamino)-4,6-dimethyl-2H-1-Benzopyran-2-one ;7-(Ethylamino)-4,6-dimethyl-2H-chromen-2-one
Price2 Properties Safety Information Description
2 prices
Selected condition：

Brand

  • TCI Chemicals (India)

Package

  • 200MG
  • 1G
  • ManufacturerTCI Chemicals (India)
  • Product numberE1132
  • Product description7-(Ethylamino)-4,6-dimethylcoumarin min. 98.0 %
  • Packaging200MG
  • Price₹2600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberE1132
  • Product description7-(Ethylamino)-4,6-dimethylcoumarin min. 98.0 %
  • Packaging1G
  • Price₹9400
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) E1132 7-(Ethylamino)-4,6-dimethylcoumarin min. 98.0 % 200MG ₹2600 2022-05-26 Buy
TCI Chemicals (India) E1132 7-(Ethylamino)-4,6-dimethylcoumarin min. 98.0 % 1G ₹9400 2022-05-26 Buy

Properties

Melting point :168-170 °C
Boiling point :357.82°C (rough estimate)
Density :1.0960 (rough estimate)
refractive index :1.5300 (estimate)
pka :2.72±0.20(Predicted)
form :Crystalline Powder or Crystals
color :Pale yellow to yellow-green
Water Solubility :SLIGHTLY SOLUBLE
λmax :366nm(MeOH)(lit.)
Stability :Stable. Incompatible with strong oxidizing agents.
NIST Chemistry Reference :7-(Ethylamino)-4,6-dimethylcoumarin(26078-25-1)
EPA Substance Registry System :2H-1-Benzopyran-2-one, 7-(ethylamino)-4,6-dimethyl- (26078-25-1)

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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Coumarin 2 is suitable for use as laser dye. Efficient laser dye for both pulsed and CW operation.

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Suppliers and manufacturers

Hebei Yanxi Chemical Co., Ltd.
Coumarin 2
₹6.00 /1000kg
Coumarin 2 CAS:26078-25-1
Hebei Guanlang Biotechnology Co., Ltd.
Coumarin 2
₹0.00 /1KG
Coumarin 2 CAS:26078-25-1
TCI Chemicals (India) Pvt. Ltd. Photon Chemicals
Shanghai Synchem Pharma Co., Ltd
Alfa Chemistry
Aladdin Scientific Shaanxi Didu New Materials Co. Ltd Shandong Xiya Chemical Co., Ltd. Shanghai Aladdin Biochemical Technology Co.,Ltd.