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ChemicalBook >> CAS DataBase List >> 7-Diethylamino-4-methylcoumarin

7-Diethylamino-4-methylcoumarin

7-Diethylamino-4-methylcoumarin price.
  • $14 - $800
  • Product name: 7-Diethylamino-4-methylcoumarin
  • CAS: 91-44-1
  • MF: C14H17NO2
  • MW: 231.29
  • EINECS:202-068-9
  • MDL Number:MFCD00006864
  • Synonyms:7-DIETHYLAMINO-4-METHYLCOUMARIN;7-DIETHYLAMINO-4-METHYLCOUMARINE;Leucophor WS;BRIGHTENER 61;COUMARIN I;COUMARIN 1;c.i. fluorescent brightener 140;C.I. Fluorescent Brightener 52
33 prices
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Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth Carbosynth
  • Chemenu
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynChem
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
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  • ManufacturerAHH
  • Product numberMT-09074
  • Product description7-Diethylamino-4-methylcoumarin 99%
  • Packaging2500g
  • Price$585
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL881
  • Product description7-Diethylamino-4-methylcoumarin
  • Packaging1kg
  • Price$322
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL881
  • Product description7-Diethylamino-4-methylcoumarin
  • Packaging500g
  • Price$171
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53608
  • Product description7-Diethylamino-4-methylcoumarin
  • Packaging500g
  • Price$128
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53608
  • Product description7-Diethylamino-4-methylcoumarin
  • Packaging250g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL881
  • Product description7-Diethylamino-4-methylcoumarin
  • Packaging100g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL881
  • Product description7-Diethylamino-4-methylcoumarin
  • Packaging5g
  • Price$14
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberB21938
  • Product description7-Diethylamino-4-methylcoumarin, 99%
  • Packaging100g
  • Price$65.3
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberB21938
  • Product description7-Diethylamino-4-methylcoumarin, 99%
  • Packaging500g
  • Price$220
  • Updated2024-03-01
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  • ManufacturerAlichem
  • Product number91441
  • Product description7-(Diethylamino)-4-methyl-2H-chromen-2-one
  • Packaging500g
  • Price$155.4
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSDY0000307
  • Product description7-DIETHYLAMINO-4-METHYL COUMARIN 95.00%
  • Packaging5G
  • Price$117.6
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR42234
  • Product description7-(Diethylamino)-4-methylcoumarin 98%
  • Packaging500g
  • Price$116
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR42234
  • Product description7-(Diethylamino)-4-methylcoumarin 98%
  • Packaging100g
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD54872
  • Product description7-Diethylamino-4-methylcoumarin
  • Packaging5kg
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD54872
  • Product description7-Diethylamino-4-methylcoumarin
  • Packaging2Kg
  • Price$480
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD54872
  • Product description7-Diethylamino-4-methylcoumarin
  • Packaging1kg
  • Price$260
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-09074 7-Diethylamino-4-methylcoumarin 99% 2500g $585 2021-12-16 Buy
AK Scientific L881 7-Diethylamino-4-methylcoumarin 1kg $322 2021-12-16 Buy
AK Scientific L881 7-Diethylamino-4-methylcoumarin 500g $171 2021-12-16 Buy
AK Scientific J53608 7-Diethylamino-4-methylcoumarin 500g $128 2021-12-16 Buy
AK Scientific J53608 7-Diethylamino-4-methylcoumarin 250g $65 2021-12-16 Buy
AK Scientific L881 7-Diethylamino-4-methylcoumarin 100g $41 2021-12-16 Buy
AK Scientific L881 7-Diethylamino-4-methylcoumarin 5g $14 2021-12-16 Buy
Alfa Aesar B21938 7-Diethylamino-4-methylcoumarin, 99% 100g $65.3 2024-03-01 Buy
Alfa Aesar B21938 7-Diethylamino-4-methylcoumarin, 99% 500g $220 2024-03-01 Buy
Alichem 91441 7-(Diethylamino)-4-methyl-2H-chromen-2-one 500g $155.4 2021-12-16 Buy
American Custom Chemicals Corporation SDY0000307 7-DIETHYLAMINO-4-METHYL COUMARIN 95.00% 5G $117.6 2021-12-16 Buy
Apolloscientific OR42234 7-(Diethylamino)-4-methylcoumarin 98% 500g $116 2021-12-16 Buy
Apolloscientific OR42234 7-(Diethylamino)-4-methylcoumarin 98% 100g $32 2021-12-16 Buy
Biosynth Carbosynth FD54872 7-Diethylamino-4-methylcoumarin 5kg $800 2021-12-16 Buy
Biosynth Carbosynth FD54872 7-Diethylamino-4-methylcoumarin 2Kg $480 2021-12-16 Buy
Biosynth Carbosynth FD54872 7-Diethylamino-4-methylcoumarin 1kg $260 2021-12-16 Buy

Properties

Melting point :72-75 °C (lit.)
Boiling point :240 °C / 6.5mmHg
Density :1.122
vapor pressure :0-0.003Pa at 20-25℃
refractive index :1.5300 (estimate)
Flash point :152°C
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :3.51±0.20(Predicted)
form :Crystalline Powder
color :Light beige to light purple
Water Solubility :slightly soluble
BRN :193303
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :AFYCEAFSNDLKSX-UHFFFAOYSA-N
LogP :2.523-2.8 at 23-25℃
CAS DataBase Reference :91-44-1(CAS DataBase Reference)
NIST Chemistry Reference :Coumarin, 7-(diethylamino)-4-methyl-(91-44-1)
EPA Substance Registry System :7-Diethylamino-4-methylcoumarin (91-44-1)

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
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.
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.
P405 Store locked up.

Description

7-(Diethylamino)-4-methylcoumarin, is potentially useful as a laser dye.

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