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ChemicalBook >> CAS DataBase List >> Coumarin 138

Coumarin 138

Coumarin 138 price.
  • $63 - $662.5
  • Product name: Coumarin 138
  • CAS: 62669-74-3
  • MF: C14H15NO2
  • MW: 229.27
  • EINECS:
  • MDL Number:MFCD00041833
  • Synonyms:7-Dimethylamino-2,3-dihydro-1H-cyclopenta[c]chromen-4-one;7-(dimethylamino)-2,3-dihydrocyclopenta[c][1]benzopyran-4(1h)-one;Coumarin 138;7-(dimethylamino)-2,3-dihydro-cyclopenta[c][1]benzopyran-4(1h)-on ;Sigma Coumarin 138;Coumarin 138, laser grade,99%;7-(Dimethylamino)-2,3-dihydrocyclopenta[C]chromen-4(1H)-one;Aids128993
6 prices
Selected condition：
Brand
  • Biosynth Carbosynth
  • Sigma-Aldrich
Package
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • ManufacturerBiosynth Carbosynth
  • Product numberFC148441
  • Product descriptionCoumarin 138
  • Packaging50mg
  • Price$63
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC148441
  • Product descriptionCoumarin 138
  • Packaging100mg
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC148441
  • Product descriptionCoumarin 138
  • Packaging250mg
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC148441
  • Product descriptionCoumarin 138
  • Packaging500mg
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC148441
  • Product descriptionCoumarin 138
  • Packaging1g
  • Price$662.5
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberR751448
  • Product descriptionCOUMARIN 138 AldrichCPR
  • Packaging50MG
  • Price$179
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Biosynth Carbosynth FC148441 Coumarin 138 50mg $63 2021-12-16 Buy
Biosynth Carbosynth FC148441 Coumarin 138 100mg $110 2021-12-16 Buy
Biosynth Carbosynth FC148441 Coumarin 138 250mg $220 2021-12-16 Buy
Biosynth Carbosynth FC148441 Coumarin 138 500mg $380 2021-12-16 Buy
Biosynth Carbosynth FC148441 Coumarin 138 1g $662.5 2021-12-16 Buy
Sigma-Aldrich R751448 COUMARIN 138 AldrichCPR 50MG $179 2024-03-01 Buy

Properties

Melting point :153°C
Boiling point :371.18°C (rough estimate)
Density :1.0955 (rough estimate)
refractive index :1.5300 (estimate)
form :Crystals or Flakes
pka :3.78±0.20(Predicted)
color :Yellow to green-yellow
CAS DataBase Reference :62669-74-3
EPA Substance Registry System :Cyclopenta[c][1]benzopyran-4(1H)-one, 7-(dimethylamino)-2,3-dihydro- (62669-74-3)

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:
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.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

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