{"id":3787,"date":"2024-08-28T02:58:05","date_gmt":"2024-08-28T02:58:05","guid":{"rendered":"https:\/\/chemneo.com\/?post_type=product&p=3787"},"modified":"2024-08-28T02:58:35","modified_gmt":"2024-08-28T02:58:35","slug":"glycol-dimercaptoacetate-cas123-81-9-2","status":"publish","type":"product","link":"https:\/\/chemneo.com\/pt\/product\/3787.html","title":{"rendered":"Dimercaptoacetato de glicol CAS#123-81-9"},"content":{"rendered":"

Dimercaptoacetato de glicol CAS#123-81-9<\/p>\n

\n\n\n\n
Glycol dimercaptoacetate 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\n\n
Ponto de ebuli\u00e7\u00e3o<\/td>\n137-139\u00a0\u00b0C2\u00a0mm Hg(lit.)<\/span><\/td>\n<\/tr>\n
densidade<\/td>\n1.313\u00a0g\/mL\u00a0at 25\u00a0\u00b0C(lit.)<\/span><\/td>\n<\/tr>\n
vapor pressure<\/td>\n0.62Pa at 25\u2103<\/span><\/td>\n<\/tr>\n
\u00edndice de refra\u00e7\u00e3o<\/td>\nn<\/i>20\/D\u00a01.522(lit.)<\/span><\/td>\n<\/tr>\n
Fp<\/td>\n>230\u00a0\u00b0F<\/span><\/td>\n<\/tr>\n
storage temp.<\/td>\nStore below +30\u00b0C.<\/span><\/td>\n<\/tr>\n
solubility<\/td>\n20g\/l; poorly soluble in water, miscible with alcohol.<\/span><\/td>\n<\/tr>\n
forma<\/td>\nclear liquid<\/span><\/td>\n<\/tr>\n
pka<\/td>\n7.51\u00b10.10(Predicted)<\/span><\/td>\n<\/tr>\n
color<\/td>\nColorless to Almost colorless<\/span><\/td>\n<\/tr>\n
Gravidade espec\u00edfica<\/td>\n1.33 (20\u2103)<\/span><\/td>\n<\/tr>\n
Water Solubility<\/td>\n20 g\/L (20 \u00baC)<\/span><\/td>\n<\/tr>\n
LogP<\/td>\n1.46 at 20\u2103<\/span><\/td>\n<\/tr>\n
CAS DataBase Reference<\/td>\n123-81-9(CAS DataBase Reference)<\/span><\/td>\n<\/tr>\n
NIST Chemistry Reference<\/td>\nAcetic acid, mercapto-, 1,2-ethanediyl ester(123-81-9)<\/span><\/td>\n<\/tr>\n
Sistema de Registo de Subst\u00e2ncias da EPA<\/td>\nAcetic acid, mercapto-, 1,2-ethanediyl ester (123-81-9)<\/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\n
Hazard Codes<\/td>\nXn,N<\/span><\/td>\n<\/tr>\n
Risk Statements<\/td>\n22-36\/37\/38-51\/53-36\/38-20\/21\/22-R51\/53-R36\/38-R20\/21\/22<\/span><\/td>\n<\/tr>\n
Safety Statements<\/td>\n26-36-57-36\/37\/39-29-S57-S36\/37\/39-S29-S26<\/span><\/td>\n<\/tr>\n
RIDADR<\/td>\n2810<\/span><\/td>\n<\/tr>\n
WGK Germany<\/td>\n2<\/span><\/td>\n<\/tr>\n
RTECS<\/td>\nAI6600000<\/span><\/td>\n<\/tr>\n
HazardClass<\/td>\n6.1(b)<\/span><\/td>\n<\/tr>\n
PackingGroup<\/td>\nIII<\/span><\/td>\n<\/tr>\n
HS Code<\/td>\n29309070<\/span><\/td>\n<\/tr>\n
Toxicidade<\/td>\nLD50 orally in Rabbit: 330 mg\/kg<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

O dimercaptoacetato de glicol, tamb\u00e9m conhecido como GDMA, \u00e9 um l\u00edquido claro com um odor sulf\u00farico espec\u00edfico. \u00c9 pouco sol\u00favel em \u00e1gua, mas misc\u00edvel com \u00e1lcool. Este composto \u00e9 utilizado como agente reticulante em borrachas e como acelerador na cura de resinas ep\u00f3xi. \u00c9 tamb\u00e9m de interesse na investiga\u00e7\u00e3o acad\u00e9mica e pode ser formado em prepara\u00e7\u00f5es cosm\u00e9ticas quando o \u00e1cido tioglic\u00f3lico e o etilenoglicol s\u00e3o utilizados em conjunto. \u00c9 importante manuse\u00e1-lo com cuidado devido \u00e0s suas potenciais propriedades de sensibiliza\u00e7\u00e3o e irrita\u00e7\u00e3o da pele.<\/p>","protected":false},"featured_media":145,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[19],"class_list":{"0":"post-3787","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-petroleum-additives","7":"product_tag-petroleum-additives","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product\/3787","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=3787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/media\/145"}],"wp:attachment":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/media?parent=3787"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_brand?post=3787"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_cat?post=3787"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_tag?post=3787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}