{"id":4165,"date":"2024-08-28T03:06:08","date_gmt":"2024-08-28T03:06:08","guid":{"rendered":"https:\/\/chemneo.com\/?post_type=product&p=4165"},"modified":"2024-08-28T03:07:15","modified_gmt":"2024-08-28T03:07:15","slug":"7-diethylamino-4-methylcoumarin-cas91-44-1","status":"publish","type":"product","link":"https:\/\/chemneo.com\/pt\/product\/4165.html","title":{"rendered":"7-Diethylamino-4-methylcoumarin CAS#91-44-1"},"content":{"rendered":"

7-Diethylamino-4-methylcoumarin CAS#91-44-1<\/p>\n\n\n\n\n\n\n\n\n\n\n
Product Name:<\/td>\n7-Diethylamino-4-methylcoumarin<\/td>\n<\/tr>\n
Synonyms:<\/td>\n2H-1-Benzopyran-2-one, 7-(diethylamino)-4-methyl-<\/span>;7-(diethyl<\/span>;7-(diethylamino)-4-methyl-2h-1-benzopyran-2-on<\/span>;7-(Diethylamino)-4-methyl-2H-chromen-2-one<\/span>;blancophorffg<\/span>;c47<\/span>;Coumalux<\/span>;coumarin,7-diethylamino-4-methyl-<\/span><\/td>\n<\/tr>\n
CAS:<\/td>\n91-44-1<\/b><\/td>\n<\/tr>\n
MF:<\/td>\nC14H17NO2<\/td>\n<\/tr>\n
MW:<\/td>\n231.29<\/td>\n<\/tr>\n
EINECS:<\/td>\n202-068-9<\/td>\n<\/tr>\n
Product Categories:<\/td>\n<\/td>\n<\/tr>\n
Mol File:<\/td>\n91-44-1.mol<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Melting point<\/td>\n72-75 \u00b0C (lit.)<\/span><\/td>\n<\/tr>\n
Ponto de ebuli\u00e7\u00e3o<\/td>\n240 \u00b0C \/ 6.5mmHg<\/span><\/td>\n<\/tr>\n
densidade<\/td>\n1.122<\/span><\/td>\n<\/tr>\n
vapor pressure<\/td>\n0-0.003Pa at 20-25\u2103<\/span><\/td>\n<\/tr>\n
\u00edndice de refra\u00e7\u00e3o<\/td>\n1.5300 (estimate)<\/span><\/td>\n<\/tr>\n
Fp<\/td>\n152\u00b0C<\/span><\/td>\n<\/tr>\n
storage temp.<\/td>\nSealed in dry,Room Temperature<\/span><\/td>\n<\/tr>\n
solubility<\/td>\nChloroform (Slightly), Methanol (Slightly)<\/span><\/td>\n<\/tr>\n
pka<\/td>\n3.51\u00b10.20(Predicted)<\/span><\/td>\n<\/tr>\n
forma<\/td>\nCrystalline Powder<\/span><\/td>\n<\/tr>\n
color<\/td>\nLight beige to light purple<\/span><\/td>\n<\/tr>\n
Water Solubility<\/td>\nslightly soluble<\/span><\/td>\n<\/tr>\n
BRN<\/td>\n193303<\/span><\/td>\n<\/tr>\n
Estabilidade:<\/td>\nStable. Incompatible with strong oxidizing agents.<\/span><\/td>\n<\/tr>\n
InChIKey<\/td>\nAFYCEAFSNDLKSX-UHFFFAOYSA-N<\/span><\/td>\n<\/tr>\n
LogP<\/td>\n2.523-2.8 at 23-25\u2103<\/span><\/td>\n<\/tr>\n
CAS DataBase Reference<\/td>\n91-44-1(CAS DataBase Reference)<\/span><\/td>\n<\/tr>\n
NIST Chemistry Reference<\/td>\nCoumarin, 7-(diethylamino)-4-methyl-(91-44-1)<\/span><\/td>\n<\/tr>\n
Sistema de Registo de Subst\u00e2ncias da EPA<\/td>\n7-Diethylamino-4-methylcoumarin (91-44-1)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n\n\n\n\n
<\/td>\n<\/tr>\n
Informa\u00e7\u00f5es de seguran\u00e7a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n
Hazard Codes<\/td>\nXn<\/span><\/td>\n<\/tr>\n
Risk Statements<\/td>\n36\/37\/38-20\/21<\/span><\/td>\n<\/tr>\n
Safety Statements<\/td>\n37\/39-26<\/span><\/td>\n<\/tr>\n
WGK Germany<\/td>\n2<\/span><\/td>\n<\/tr>\n
RTECS<\/td>\nGN6370000<\/span><\/td>\n<\/tr>\n
TSCA<\/td>\nYes<\/span><\/td>\n<\/tr>\n
HS Code<\/td>\n29322090<\/span><\/td>\n<\/tr>\n
Hazardous Substances Data<\/td>\n91-44-1(Hazardous Substances Data)<\/span><\/td>\n<\/tr>\n
Toxicidade<\/td>\nLD50 oral in rat: 5gm\/kg<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

A 7-dietilamino-4-metilcumarina \u00e9 uma lactona (comporta-se como um \u00e9ster) e uma amina. As aminas s\u00e3o bases qu\u00edmicas. Neutralizam os \u00e1cidos para formar sais e \u00e1gua. Estas reac\u00e7\u00f5es \u00e1cido-base s\u00e3o exot\u00e9rmicas. A quantidade de calor que se desenvolve por mole de amina numa neutraliza\u00e7\u00e3o \u00e9 largamente independente da for\u00e7a da amina como base. As aminas podem ser incompat\u00edveis com isocianatos, compostos org\u00e2nicos halogenados, per\u00f3xidos, fen\u00f3is (\u00e1cidos), ep\u00f3xidos, anidridos e halogenetos de \u00e1cido. O hidrog\u00e9nio gasoso inflam\u00e1vel \u00e9 gerado pelas aminas em combina\u00e7\u00e3o com agentes redutores fortes, como os hidretos.<\/p>","protected":false},"featured_media":4080,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1146],"product_tag":[1147],"class_list":{"0":"post-4165","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-raw-materal","7":"product_tag-raw-materal","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product\/4165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/comments?post=4165"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/media\/4080"}],"wp:attachment":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/media?parent=4165"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_brand?post=4165"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_cat?post=4165"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_tag?post=4165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}