DE
91-44-1
1 Anfragen
91-44-1
Kg
2023-07-09
Kundenspezifische synthetische Chemikalien,Biologische Färbungen,Pharmazeutische Zwischenprodukte,Chemikalien in kosmetischer Qualität,Enzym,Nukleoside
Produktbeschreibung
Informationen der Verkäufer
Anfrageverlauf
- BeschreibungBasisinformation
- Produktname:
Coumarin 1
Anderer Name:2H-1-Benzopyran-2-one,7-(diethylamino)-4-methyl-;Coumarin,7-(diethylamino)-4-methyl-;7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one;4-Methyl-7-(diethylamino)coumarin;7-(Diethylamino)-4-methylcoumarin;Coumarin 1;Coumarin 460;Calcofluor White RW;Blancophor AW;Blancophor FFG;Uvitex WGS;MDAC;Hiltamine Arctic White SOL;Aclarat 8678;Calcofluor White SD;7D4MC;Hakkol P;Coumarin 47;C 47;DEMC;C 47 (coumarin derivative);Blankophor SOL;Fluorescent Brightener 140;C.I. 551100;C.I. Fluorescent Brightener 140;Rylux VPA;Tinopal SWN;Uvitex SWN;C.I. Fluorescent Brightener 52;Blancol WNS;Kayaphor WN;Leucophor WS;Leukophor WS;Fluorescent Brightener 52;Whitex WS;Whitefluor B;Neo-Super HR 1;HR 1;NSC 61830;C.I. Fluorescent Brightening Agent 52;Rylux VPA-T;Diethylamino-4-methylcoumarin;NF-MC;Optiblanc SPL 10;7-(Diethylamino)-4-methyl-2H-chromen-2-one;Calcofluor RW;Brightener SWN;7-Diethylamino-4-methylbenzopyran-2-one;11118-21-1;12224-03-2;12651-35-3;52232-20-9;58694-55-6;61968-71-6;70726-42-0;71123-71-2;73201-22-6;74029-28-0;86090-68-8;96538-19-1;129038-92-2;1215069-65-0;2252489-56-6
CAS-Nr.:91-44-1
Molekulare Formel:C14H17NO2
InChIKeys:InChIKey=AFYCEAFSNDLKSX-UHFFFAOYSA-N
Molekulargewicht:231.29
Genaue Masse:231.29
BRN:193303
EG-Nummer:202-068-9
UNII:1SFJ7F6R2C
NSC-Nummer:61830
DSSTox-Substanz-ID:DTXSID9025035
Farbe/Form:CRYSTALS FROM ALCOHOL & BENZENE-PETROLEUM ETHER|GRANULAR; LIGHT-TAN COLOR
HScode:2932209090
Kategorien:
Eigenschaften- PSA:
29.5
XLogP3:3.1
Aussehen:Light beige to light purple Crystalline Powder
Dichte:1.1±0.1 g/cm3
Schmelzpunkt:89 °C
Siedepunkt:240 °C / 6.5mmHg
Flammpunkt:152°C
Brechungsindex:1.574
Wasserlöslichkeit:H2O: slightly soluble ;SOL IN AQ ACID SOLN, RESINS, VARNISHES, VINYLS; SLIGHTLY SOL IN ALIPHATIC HYDROCARBONS
Lagerbedingungen:Keep tightly closed. Store in a cool dry place.
Toxizität:LD50 oral in rat: 5gm/kg
Luft- und Wasserreaktionen:No rapid reaction with air. No rapid reaction with water.
Reaktive Gruppe:Amines, Phosphines, and Pyridines
Reaktivitäts-Profil:7-DIETHYLAMINO-4-METHYLCOUMARIN is a lactone (behaves as an ester) and an amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.