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91-44-1(7-Diethylamino-4-methylcoumarin) Product Description

7-Diethylamino-4-methylcoumarin Structure91-44-1
CAS No.91-44-1
Chemical Name:7-Diethylamino-4-methylcoumarin
CBNumber:CB5681196
Molecular Formula:C14H17NO2
Formula Weight:231.29
MOL File:Mol file
7-Diethylamino-4-methylcoumarin 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

7-Diethylamino-4-methylcoumarin Property

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

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

MSDS

4-Methyl-7-(diethylamino)coumarin MSDS4-Methyl-7-(diethylamino)coumarin

7-Diethylamino-4-methylcoumarin Suppliers

Global( 298)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Changzhou josenchem Pharmaceutical Chemical Material Co.,Ltd. 519-519-85286950info@josenchem.comChina 75 58
Jiangxi Lotchem Co., Ltd. 0791-0791-85061535lancetu@jxlotchem.comChina 311 58
Jinan Finer Chemical Co., Ltd  sales@finerchem.comChina 343 58
Nanjing Thander New Material Science & Technology Co., Ltd  2048571647@qq.comChina 348 58
BEIJING ODYSSEY CHEMICALS CO.,LTD 10-88018188-315kallisto@bj-odyssey.comChina 31 58
Shanghai Fangyan Biotechnology Co., Ltd  2679388014@qq.comChina 28 58
Anyang Hongmeng New Materials Co., Ltd 1958858806719588588067@163.comChina 10389 58
Beijing Ouhe Technology Co., Ltd 010-829670282355560935@qq.comChina 12439 60
91-44-1(7-Diethylamino-4-methylcoumarin) Related Search:
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 C.I. 551100 Coumarin 1~4-Methyl-7-diethylaminocoumarin Fluorescent Brightener SWN 7-(diethylamino)-4-methyl-2-benzopyrone DIETHYLAMINOMETHYLCOUMARIN UVITEX SWR SWN (BRIGHTENER 61) 7-Diethylamino-4-methylcoumarin, pure, 99% Coumarin 1, laser grade, pure 7-Diethylamino-4-methylcoumarin, Coumarin 1, Coumarin 47, Coumarin 460 FLUORESCENT WHITENING AGENTS SWN DIETHYLAMINO-4-METHYLCOUMARIN 7-Methyl-7-(diethylamino)coumarin Whitefluor B 7-Diethylamino-4-methylcoumarin, 99%, pure Aclarate 8678 Coumarin 1,pure,laser grade 7-(diethyl 7-(diethylamino)-4-methyl-2h-1-benzopyran-2-on c47 Coumalux coumarin,7-diethylamino-4-methyl- hiltaminearticwhitesol POLYFLUOR YG UVITEX SWR SWN UVITEX WGS 7-Diethylamino-4-methylcoumarin,Coumarin 1 7-(Diethylamino)-4-methyl-2H-chromen-2-one, 7-(Diethylamino)-4-methyl-2-oxo-2H-chromene, Coumarin 1 7-DiethylaMino-4-MethylcouMarin, 98%+ 7-DiethylaMino-4-MethylcouMarin, pure, 99% 5GR 7-(diethylamino)-4-methyl-coumari 7d4mc 7-Diathylamino-4-methyl-cumarin 7-diethylamino-4-methyl-coumari 7-diethylamino-4-methylcumarin aclarat8678 blancophoraw 7-DIETHYLAMINO-4-METHYL-1-BENZO-PYRAN-2-ONE 7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one 7-DIETHYLAMINO-4-METHYL-CHROMEN-2-ONE 7-Diethylamino-4-methylcoumarin> 7-Diethylamino-4-methylcoumarin (purified by sublimation) OPTICAL BRIGHTENER MDAC OBA 140 OPTICAL BRIGHTENING AGENT 140 TIANFU-CHEM CAS:91-44-1 7-Diethylamino-4-methylcoumarin (61968-71-6 mdac) COUMARIN 47 2H-1-Benzopyran-2-one, 7-(diethylamino)-4-methyl- 7-(Diethylamino)-4-methyl-2H-chromen-2-one
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