{"id":4043,"date":"2024-08-28T03:03:53","date_gmt":"2024-08-28T03:03:53","guid":{"rendered":"https:\/\/chemneo.com\/?post_type=product&p=4043"},"modified":"2024-08-28T03:04:55","modified_gmt":"2024-08-28T03:04:55","slug":"mesitylene-cas108-67-8","status":"publish","type":"product","link":"https:\/\/chemneo.com\/pt\/product\/4043.html","title":{"rendered":"Mesitylene CAS#108-67-8"},"content":{"rendered":"

Mesitylene CAS#108-67-8<\/p>\n

\n\n\n\n
Mesitylene 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\n\n\n\n\n\n\n\n\n\n
Melting point<\/td>\n-45 \u00b0C<\/span><\/td>\n<\/tr>\n
Ponto de ebuli\u00e7\u00e3o<\/td>\n163-166\u00a0\u00b0C(lit.)<\/span><\/td>\n<\/tr>\n
densidade<\/td>\n0.864 g\/mL at 25 \u00b0C(lit.)<\/span><\/td>\n<\/tr>\n
vapor density<\/td>\n4.1 (vs air)<\/span><\/td>\n<\/tr>\n
vapor pressure<\/td>\n14 mm Hg ( 55 \u00b0C)<\/span><\/td>\n<\/tr>\n
\u00edndice de refra\u00e7\u00e3o<\/td>\nn<\/i>20\/D\u00a01.499(lit.)<\/span><\/td>\n<\/tr>\n
Fp<\/td>\n112\u00a0\u00b0F<\/span><\/td>\n<\/tr>\n
storage temp.<\/td>\n2-8\u00b0C<\/span><\/td>\n<\/tr>\n
solubility<\/td>\nMiscible with alcohol, benzene, ether (Windholz et al., 1983), and trimethylbenzene isomers.<\/span><\/td>\n<\/tr>\n
forma<\/td>\nL\u00edquido<\/span><\/td>\n<\/tr>\n
pka<\/td>\n>14 (Schwarzenbach et al., 1993)<\/span><\/td>\n<\/tr>\n
color<\/td>\nClear colorless<\/span><\/td>\n<\/tr>\n
explosive limit<\/td>\n0.88-6.1%, 100\u00b0F<\/span><\/td>\n<\/tr>\n
Odor Threshold<\/td>\n0.17ppm<\/span><\/td>\n<\/tr>\n
Water Solubility<\/td>\n2.9 g\/L (20 \u00baC)<\/span><\/td>\n<\/tr>\n
Merck<\/td>\n14,5907<\/span><\/td>\n<\/tr>\n
BRN<\/td>\n906806<\/span><\/td>\n<\/tr>\n
Henry's Law Constant<\/td>\n4.03, 4.60, 5.71, 6.73, and 9.63 at 10, 15, 20, 25, and 30 \u00b0C, respectively (EPICS, Ashworth et al.,1988)<\/span><\/td>\n<\/tr>\n
Exposure limits<\/td>\nNIOSH REL: TWA 25 ppm (125 mg\/m3<\/sup>); ACGIH TLV: TWA for mixed isomers 25 ppm (adopted).<\/span><\/td>\n<\/tr>\n
Constante diel\u00e9ctrica<\/td>\n3.4\uff08Ambient\uff09<\/span><\/td>\n<\/tr>\n
Estabilidade:<\/td>\nStable. Combustible. Incompatible with strong oxidizing agents.<\/span><\/td>\n<\/tr>\n
InChIKey<\/td>\nAUHZEENZYGFFBQ-UHFFFAOYSA-N<\/span><\/td>\n<\/tr>\n
LogP<\/td>\n3.42 at 20\u2103<\/span><\/td>\n<\/tr>\n
CAS DataBase Reference<\/td>\n108-67-8(CAS DataBase Reference)<\/span><\/td>\n<\/tr>\n
NIST Chemistry Reference<\/td>\nBenzene, 1,3,5-trimethyl-(108-67-8)<\/span><\/td>\n<\/tr>\n
Sistema de Registo de Subst\u00e2ncias da EPA<\/td>\n1,3,5-Trimethylbenzene (108-67-8)<\/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\n\n\n\n\n\n\n
Hazard Codes<\/td>\nXi,N,F,T<\/span><\/td>\n<\/tr>\n
Risk Statements<\/td>\n10-37-51\/53-39\/23\/24\/25-23\/24\/25-11-37\/38<\/span><\/td>\n<\/tr>\n
Safety Statements<\/td>\n61-45-36\/37-16-7<\/span><\/td>\n<\/tr>\n
RIDADR<\/td>\nUN 2325 3\/PG 3<\/span><\/td>\n<\/tr>\n
OEB<\/td>\nA<\/span><\/td>\n<\/tr>\n
OEL<\/td>\nTWA: 25 ppm (125 mg\/m3)<\/span><\/td>\n<\/tr>\n
WGK Germany<\/td>\n2<\/span><\/td>\n<\/tr>\n
RTECS<\/td>\nOX6825000<\/span><\/td>\n<\/tr>\n
F<\/td>\n10<\/span><\/td>\n<\/tr>\n
Autoignition Temperature<\/td>\n1022 \u00b0F<\/span><\/td>\n<\/tr>\n
Hazard Note<\/td>\nIrritant\/Flammable<\/span><\/td>\n<\/tr>\n
TSCA<\/td>\nYes<\/span><\/td>\n<\/tr>\n
HazardClass<\/td>\n3<\/span><\/td>\n<\/tr>\n
PackingGroup<\/td>\nIII<\/span><\/td>\n<\/tr>\n
HS Code<\/td>\n29029080<\/span><\/td>\n<\/tr>\n
Hazardous Substances Data<\/td>\n108-67-8(Hazardous Substances Data)<\/span><\/td>\n<\/tr>\n
Toxicidade<\/td>\nLD50 (inhalation) for rats 24 g\/m3<\/sup>\/4-h (quoted, RTECS, 1985).<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

O mesiteno \u00e9 um hidrocarboneto arom\u00e1tico pertencente aos is\u00f3meros do xileno. Trata-se de um l\u00edquido l\u00edmpido, branco-\u00e1gua, com um forte odor arom\u00e1tico. O mesiteno tem um ponto de ebuli\u00e7\u00e3o relativamente elevado de aproximadamente 144,5 \u00b0C e \u00e9 pouco sol\u00favel em \u00e1gua. \u00c9 normalmente utilizado como solvente em v\u00e1rias aplica\u00e7\u00f5es industriais, incluindo a produ\u00e7\u00e3o de produtos qu\u00edmicos e farmac\u00eauticos e como componente da gasolina. Devido \u00e0 sua estabilidade qu\u00edmica e baixa reatividade, \u00e9 tamb\u00e9m utilizado na s\u00edntese de corantes e como agente desidratante de compostos org\u00e2nicos. As propriedades qu\u00edmicas do mesiteno fazem dele um componente vers\u00e1til e valioso na ind\u00fastria qu\u00edmica.<\/p>","protected":false},"featured_media":4006,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[],"class_list":{"0":"post-4043","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-petroleum-additives","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product\/4043","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=4043"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/media\/4006"}],"wp:attachment":[{"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/media?parent=4043"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_brand?post=4043"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_cat?post=4043"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chemneo.com\/pt\/wp-json\/wp\/v2\/product_tag?post=4043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}