{"id":4097,"date":"2024-08-28T03:04:58","date_gmt":"2024-08-28T03:04:58","guid":{"rendered":"https:\/\/chemneo.com\/?post_type=product&p=4097"},"modified":"2024-08-28T03:05:51","modified_gmt":"2024-08-28T03:05:51","slug":"whiskey-lactone-cas-39212-23-2","status":"publish","type":"product","link":"https:\/\/chemneo.com\/pt\/product\/4097.html","title":{"rendered":"Lactona de u\u00edsque CAS #39212-23-2"},"content":{"rendered":"

Lactona de u\u00edsque CAS #39212-23-2<\/p>\n

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Whiskey lactone Basic information<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n
Product Name:<\/td>\nWhiskey lactone<\/td>\n<\/tr>\n
Synonyms:<\/td>\nbeta-Methyl-gamma-octanolactone;WHISKEY LACTONE;rac-(3R*,4S*)-3-Methyl-4-hydroxyoctanoic acid 1,4-lactone;rac-(4R*)-4\u03b2*-Methyl-5\u03b1*-butyloxolane-2-one;rac-(4S*,5R*)-4\u03b1*-Methyl-5\u03b2*-butyl-4,<\/p>\n

5-dihydrofuran-2(3H)-one;rac-5\u03b2*-Butyldihydro-4\u03b1*-methyl-2(3H)-furanone;trans-Oak lactone;4-Methyl-5-butyl-4,5-dihydrofuran-2(3H)-one<\/td>\n<\/tr>\n

CAS:<\/td>\n39212-23-2<\/b><\/td>\n<\/tr>\n
MF:<\/td>\nC9H16O2<\/td>\n<\/tr>\n
MW:<\/td>\n156.22<\/td>\n<\/tr>\n
EINECS:<\/td>\n254-357-4<\/td>\n<\/tr>\n
Product Categories:<\/td>\n<\/td>\n<\/tr>\n
Mol File:<\/td>\n39212-23-2.mol<\/td>\n<\/tr>\n
\"Whiskey<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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<\/td>\n<\/tr>\n
Whiskey lactone Chemical Properties<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Ponto de ebuli\u00e7\u00e3o<\/td>\n93-94\u00a0\u00b0C5\u00a0mm Hg(lit.)<\/span><\/td>\n<\/tr>\n
densidade<\/td>\n0.952\u00a0g\/mL\u00a0at 25\u00a0\u00b0C(lit.)<\/span><\/td>\n<\/tr>\n
\u00edndice de refra\u00e7\u00e3o<\/td>\nn<\/i>20\/D\u00a01.4454(lit.)<\/span><\/td>\n<\/tr>\n
FEMA<\/td>\n3803 | 4-HYDROXY-3-METHYLOCTANOIC ACID LACTONE<\/span><\/td>\n<\/tr>\n
Fp<\/td>\n>230\u00a0\u00b0F<\/span><\/td>\n<\/tr>\n
forma<\/td>\nclear liquid<\/span><\/td>\n<\/tr>\n
color<\/td>\nColorless to Almost colorless<\/span><\/td>\n<\/tr>\n
Odor<\/td>\nat 10.00 % in dipropylene glycol. tonka coumarin coconut toasted nutty celery burnt<\/span><\/td>\n<\/tr>\n
Odor Type<\/td>\ntonka<\/span><\/td>\n<\/tr>\n
JECFA Number<\/td>\n437<\/span><\/td>\n<\/tr>\n
LogP<\/td>\n1.81<\/span><\/td>\n<\/tr>\n
CAS DataBase Reference<\/td>\n39212-23-2(CAS DataBase Reference)<\/span><\/td>\n<\/tr>\n
NIST Chemistry Reference<\/td>\n2(3H)-furanone, 5-butyldihydro-4-methyl-(39212-23-2)<\/span><\/td>\n<\/tr>\n
Sistema de Registo de Subst\u00e2ncias da EPA<\/td>\n2(3H)-Furanone, 5-butyldihydro-4-methyl- (39212-23-2)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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<\/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
Hazard Codes<\/td>\nXi<\/span><\/td>\n<\/tr>\n
Risk Statements<\/td>\n36\/37\/38<\/span><\/td>\n<\/tr>\n
Safety Statements<\/td>\n26-36-37\/39<\/span><\/td>\n<\/tr>\n
WGK Germany<\/td>\n2<\/span><\/td>\n<\/tr>\n
HS Code<\/td>\n2932190090<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

A cis - 3-metil-4-octanolida, tamb\u00e9m conhecida por cis- \u03b2-metil- \u03b3- octalactona ou 5-butildihidro-4-metilfurano-2 (3 H) - um, \u00e9 um composto da fam\u00edlia das lactonas, de f\u00f3rmula qu\u00edmica C9H16O2. Apresenta-se sob a forma de dois is\u00f3meros \u00f3pticos: 3 R, 4 R (\"+\") e 3 S, 4 S (\"-\").<\/p>\n

Os is\u00f3meros 3S e 4S, vulgarmente conhecidos como lactona do whisky ou lactona do carvalho, s\u00e3o componentes importantes do aroma do whisky (descoberto pela primeira vez por Suomalainen e Nyk \u00e4 nen em 1970) e de outras bebidas alco\u00f3licas envelhecidas em barris de carvalho. Por vezes, \u00e9 adicionado ao vinho como aromatizante. Tem o aroma de coco, aipo ou madeira fresca, e pode ser detectado pelo corpo humano quando a concentra\u00e7\u00e3o no ar \u00e9 de 1 micrograma\/l. A mistura de is\u00f3meros cis e trans pode repelir mosquitos e moscas.<\/p>","protected":false},"featured_media":4150,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[22],"product_tag":[24],"class_list":{"0":"post-4097","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-daily-chemicals","7":"product_tag-daily-chemicals","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product\/4097","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=4097"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/media\/4150"}],"wp:attachment":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/media?parent=4097"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_brand?post=4097"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_cat?post=4097"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_tag?post=4097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}