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7-Diethylamino-4-methylcoumarin CAS#91-44-1

7-Diethylamino-4-methylcoumarin CAS#91-44-1 Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name：7-Diethylamino-4-methylcoumarin

CAS No.:91-44-1

Molecular Formula：C14H17NO2

Molecular weight:231.29

Sample: Available

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Product Details

Products Description of 7-Diethylamino-4-methylcoumarin CAS#91-44-1

7-Diethylamino-4-methylcoumarin is a vital organic compound with a spectrum of applications, predominantly utilized as a fluorescent brightening agent in the textile and paper industries, enhancing the whiteness and brightness of materials. Our collaboration cases exemplify its integration in improving the luminosity of various products, a testament to its effectiveness in real-world applications. Academically, it serves as a subject of interest for its photophysical properties, driving advancements in the field of fluorescence-based analytical techniques. Production-wise, we ensure a consistent supply, characterized by a precise molecular structure that delivers reliable performance. Key product parameters include its vibrant yellow color, solubility in organic solvents, and its distinct absorption and emission spectra, which underscore its role as a valuable fluorophore in research and industry.

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7-Diethylamino-4-methylcoumarin Chemical 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)
Fp	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

Hazard Codes	Xn
Risk Statements	36/37/38-20/21
Safety Statements	37/39-26
WGK Germany	2
RTECS	GN6370000
TSCA	Yes
HS Code	29322090
Hazardous Substances Data	91-44-1(Hazardous Substances Data)
Toxicity	LD50 oral in rat: 5gm/kg