4-Methylcumarin
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4-Methylcumarin Eigenschaften
- Schmelzpunkt:
- 79.0 to 83.0 °C
- Siedepunkt:
- 180°C/15mmHg(lit.)
- Dichte
- 1.0538 (rough estimate)
- Brechungsindex
- 1.4108 (estimate)
- storage temp.
- 2-8°C
- L?slichkeit
- Almost insoluble in water, slightly soluble in cold alcohol, soluble in hot alcohol and in most oils.
- Aggregatzustand
- powder to crystal
- Farbe
- White to Orange to Green
- Geruch (Odor)
- Dry, hay-like, rather weak Coumarin-type odor of good tenacity
- maximale Wellenl?nge (λmax)
- 270nm(EtOH)(lit.)
- LogP
- 2.420 (est)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
HS Code | 2932.20.0500 |
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4-Methylcumarin Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
From mera-Cresol and Malic acid.Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 25, p. 511, 1988 DOI: 10.1002/jhet.5570250229Tetrahedron Letters, 35, p. 5919, 1994 DOI: 10.1016/S0040-4039(00)78219-0
4-Methylcumarin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-Methylcumarin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 55)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
Nanjing jinheyou Trading Co., Ltd. | 15705188088 |
admin@jheyou.com | CHINA | 1268 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29811 | 58 |
Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 |
cbc@coresyn.com | China | 9984 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8617732866630 |
bess@weibangbio.com | China | 18150 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57505 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131957 | 58 |
BOC Sciences | 1-631-485-4226; 16314854226 |
info@bocsci.com | United States | 14055 | 65 |
TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 |
Sales-JP@TCIchemicals.com | Japan | 28387 | 80 |
607-71-6(4-Methylcumarin)Verwandte Suche:
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7-(Acetyloxy)-4-methyl-2-benzopyron
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- 4-methyl-2h-1-benzopyran-2-one
- 4-Methyl-2-oxo-2H-benzopyran
- 4-Methylbenzopyrone
- 4-Methyl-chromen-2-one
- 4-methyl-coumari
- 4-METHYLCUMARIN
- 4-Methyl-2H-chromen-2-one
- 4-methyl-1-benzopyran-2-one
- 2H-1-Benzopyran-2-one, 4-methyl-
- 4-methylcoumarin
- 607-71-6