{"id":2127,"date":"2026-09-27T10:28:59","date_gmt":"2026-09-27T03:28:59","guid":{"rendered":"https:\/\/cpc1.vn\/aceton\/"},"modified":"2026-09-27T10:28:59","modified_gmt":"2026-09-27T03:28:59","slug":"aceton","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/aceton\/","title":{"rendered":"Aceton (Acetone) \u2013 dung m\u00f4i trong b\u00e0o ch\u1ebf v\u00e0 t\u1ea1o h\u1ea1t \u01b0\u1edbt"},"content":{"rendered":"<h1 class=\"kt-tieu-de\">Aceton (Acetone) \u2013 dung m\u00f4i trong b\u00e0o ch\u1ebf v\u00e0 t\u1ea1o h\u1ea1t \u01b0\u1edbt<\/h1>\n<p><strong>Aceton<\/strong> (acetone, dimethyl ceton, 2-propanon) l\u00e0 dung m\u00f4i h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i, d\u1ec5 ch\u00e1y, \u0111\u01b0\u1ee3c d\u00f9ng trong b\u00e0o ch\u1ebf l\u00e0m dung m\u00f4i ho\u1eb7c \u0111\u1ed3ng dung m\u00f4i, \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi t\u1ea1o h\u1ea1t \u01b0\u1edbt v\u1edbi ho\u1ea1t ch\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi n\u01b0\u1edbc.<\/p>\n<h2>Th\u00f4ng tin nhanh<\/h2>\n<table>\n<tbody>\n<tr>\n<td>T\u00ean kh\u00e1c<\/td>\n<td>Dimethyl ketone, dimethylformaldehyde, \u03b2-ketopropane, pyroacetic ether<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean h\u00f3a h\u1ecdc<\/td>\n<td>2-Propanon<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 CAS<\/td>\n<td>67-64-1<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng th\u1ee9c \u2013 KLPT<\/td>\n<td>C<sub>3<\/sub>H<sub>6<\/sub>O \u2013 58,08<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00f3m ch\u1ee9c n\u0103ng<\/td>\n<td>Dung m\u00f4i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u1ee8ng d\u1ee5ng trong b\u00e0o ch\u1ebf<\/h2>\n<ul>\n<li>Dung m\u00f4i ho\u1eb7c \u0111\u1ed3ng dung m\u00f4i trong c\u00e1c ch\u1ebf ph\u1ea9m d\u00f9ng ngo\u00e0i.<\/li>\n<li><strong>T\u1ea1o h\u1ea1t \u01b0\u1edbt<\/strong>: d\u00f9ng cho vi\u00ean n\u00e9n ch\u1ee9a ho\u1ea1t ch\u1ea5t nh\u1ea1y \u1ea9m, ho\u1eb7c \u0111\u1ec3 h\u00f2a tan c\u00e1c t\u00e1 d\u01b0\u1ee3c d\u00ednh kh\u00f3 tan trong n\u01b0\u1edbc.<\/li>\n<li>B\u00e0o ch\u1ebf vi c\u1ea7u (microsphere) nh\u1eb1m c\u1ea3i thi\u1ec7n gi\u1ea3i ph\u00f3ng ho\u1ea1t ch\u1ea5t.<\/li>\n<li>Nh\u1edd nhi\u1ec7t \u0111\u1ed9 s\u00f4i th\u1ea5p, aceton \u0111\u01b0\u1ee3c d\u00f9ng chi\u1ebft xu\u1ea5t c\u00e1c ch\u1ea5t kh\u00f4ng b\u1ec1n nhi\u1ec7t t\u1eeb d\u01b0\u1ee3c li\u1ec7u.<\/li>\n<\/ul>\n<h2>M\u00f4 t\u1ea3 v\u00e0 t\u00ednh ch\u1ea5t<\/h2>\n<ul>\n<li>Ch\u1ea5t l\u1ecfng trong su\u1ed1t, kh\u00f4ng m\u00e0u, d\u1ec5 bay h\u01a1i, d\u1ec5 ch\u00e1y; m\u00f9i ng\u1ecdt nh\u1eb9, v\u1ecb h\u0103ng.<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 s\u00f4i 56,2 \u00b0C; nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y \u221294,3 \u00b0C.<\/li>\n<li>\u0110i\u1ec3m ch\u1edbp ch\u00e1y \u221220 \u00b0C \u2013 r\u1ea5t d\u1ec5 b\u1eaft l\u1eeda.<\/li>\n<li>\u00c1p su\u1ea5t h\u01a1i 185 mmHg \u1edf 20 \u00b0C; chi\u1ebft su\u1ea5t n<sub>D<\/sub><sup>20<\/sup> = 1,359.<\/li>\n<li>Tan trong n\u01b0\u1edbc, d\u1ec5 tan trong ethanol 95%.<\/li>\n<\/ul>\n<h2>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea3o qu\u1ea3n<\/h2>\n<p>B\u1ea3o qu\u1ea3n n\u01a1i kh\u00f4 m\u00e1t, th\u00f4ng tho\u00e1ng, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp; tr\u00e1nh xa ngu\u1ed3n l\u1eeda.<\/p>\n<h2>T\u01b0\u01a1ng k\u1ef5<\/h2>\n<ul>\n<li>Ph\u1ea3n \u1ee9ng m\u00e3nh li\u1ec7t v\u1edbi ch\u1ea5t oxy h\u00f3a, dung m\u00f4i chlor h\u00f3a v\u00e0 h\u1ed7n h\u1ee3p ki\u1ec1m.<\/li>\n<li>Ph\u1ea3n \u1ee9ng m\u1ea1nh v\u1edbi l\u01b0u hu\u1ef3nh dichlorid, kali tert-butoxid, hexachloromelamin.<\/li>\n<li>Kh\u00f4ng d\u00f9ng aceton l\u00e0m dung m\u00f4i cho iod: t\u1ea1o h\u1ee3p ch\u1ea5t bay h\u01a1i g\u00e2y k\u00edch \u1ee9ng m\u1eaft r\u1ea5t m\u1ea1nh.<\/li>\n<\/ul>\n<h2>S\u1ea3n xu\u1ea5t<\/h2>\n<p>Aceton thu \u0111\u01b0\u1ee3c t\u1eeb qu\u00e1 tr\u00ecnh l\u00ean men (s\u1ea3n ph\u1ea9m ph\u1ee5 khi s\u1ea3n xu\u1ea5t n-butanol), t\u1ed5ng h\u1ee3p t\u1eeb isopropanol, ho\u1eb7c l\u00e0 s\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a quy tr\u00ecnh cumen s\u1ea3n xu\u1ea5t phenol v\u00e0 qu\u00e1 tr\u00ecnh oxy h\u00f3a \u2013 cracking propan.<\/p>\n<h2>An to\u00e0n v\u00e0 thao t\u00e1c<\/h2>\n<p>Aceton \u0111\u01b0\u1ee3c xem l\u00e0 \u0111\u1ed9c t\u00ednh trung b\u00ecnh: k\u00edch \u1ee9ng da (do l\u00e0m m\u1ea5t l\u1edbp m\u1ee1 tr\u00ean da) v\u00e0 k\u00edch \u1ee9ng m\u1eaft n\u1eb7ng; h\u00edt k\u00e9o d\u00e0i c\u00f3 th\u1ec3 g\u00e2y \u0111au \u0111\u1ea7u, bu\u1ed3n n\u00f4n, k\u00edch \u1ee9ng k\u1ebft m\u1ea1c v\u00e0 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p. Khi thao t\u00e1c c\u1ea7n g\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9 v\u00e0 m\u1eb7t n\u1ea1 ph\u00f2ng \u0111\u1ed9c, l\u00e0m vi\u1ec7c \u1edf n\u01a1i th\u00f4ng gi\u00f3. Gi\u1edbi h\u1ea1n ph\u01a1i nhi\u1ec5m t\u1ea1i Anh: 1210 mg\/m\u00b3 (500 ppm) trung b\u00ecnh 8 gi\u1edd; 3620 mg\/m\u00b3 (1500 ppm) trong 15 ph\u00fat.<\/p>\n<p>Trong s\u1ea3n xu\u1ea5t thu\u1ed1c, aceton l\u00e0 dung m\u00f4i t\u1ed3n d\u01b0 c\u1ea7n ki\u1ec3m so\u00e1t theo h\u01b0\u1edbng d\u1eabn v\u1ec1 dung m\u00f4i t\u1ed3n d\u01b0 hi\u1ec7n h\u00e0nh.<\/p>\n<h2>T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd<\/h2>\n<ul>\n<li>C\u00f3 trong FDA Inactive Ingredients Guide (dung d\u1ecbch h\u00edt, vi\u00ean n\u00e9n u\u1ed1ng, ch\u1ebf ph\u1ea9m d\u00f9ng ngo\u00e0i).<\/li>\n<li>C\u00f3 trong danh m\u1ee5c t\u00e1 d\u01b0\u1ee3c kh\u00f4ng ph\u1ea3i ho\u1ea1t ch\u1ea5t \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn c\u1ee7a Canada; c\u00f3 trong thu\u1ed1c kh\u00f4ng ti\u00eam \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p t\u1ea1i Anh.<\/li>\n<li>C\u00f3 chuy\u00ean lu\u1eadn trong Ph.Eur. v\u00e0 USP-NF; c\u00f3 ti\u00eau chu\u1ea9n trong Japanese Pharmaceutical Excipients.<\/li>\n<\/ul>\n<h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<p>N\u1ed9i dung \u0111\u01b0\u1ee3c CPC1 bi\u00ean so\u1ea1n, t\u00f3m l\u01b0\u1ee3c c\u00f3 ch\u1ecdn l\u1ecdc t\u1eeb chuy\u00ean lu\u1eadn <em>Acetone<\/em> trong:<br \/>\nRowe R.C., Sheskey P.J., Owen S.C. (ch\u1ee7 bi\u00ean). <em>Handbook of Pharmaceutical Excipients<\/em>, \u1ea5n b\u1ea3n 5.<br \/>\nPharmaceutical Press (London) &amp; American Pharmacists Association (Washington DC), 2006.<br \/>\nB\u00e0i vi\u1ebft kh\u00f4ng sao ch\u00e9p nguy\u00ean v\u0103n t\u00e0i li\u1ec7u g\u1ed1c; c\u00e1c s\u1ed1 li\u1ec7u k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c d\u1eabn l\u1ea1i t\u1eeb t\u00e0i li\u1ec7u n\u00e0y.<\/p>\n<p><em>\u1ea2nh minh h\u1ecda: c\u00f4ng th\u1ee9c c\u1ea5u t\u1ea1o do CPC1 v\u1ebd l\u1ea1i t\u1eeb d\u1eef li\u1ec7u c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc c\u00f4ng khai.<\/em><\/p>\n<p><em>L\u01b0u \u00fd: th\u00f4ng tin mang t\u00ednh tham kh\u1ea3o cho ng\u01b0\u1eddi l\u00e0m chuy\u00ean m\u00f4n b\u00e0o ch\u1ebf, d\u1ef1a tr\u00ean \u1ea5n b\u1ea3n n\u0103m 2006.<br \/>\nTi\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd c\u00f3 th\u1ec3 \u0111\u00e3 thay \u0111\u1ed5i \u2014 lu\u00f4n \u0111\u1ed1i chi\u1ebfu d\u01b0\u1ee3c \u0111i\u1ec3n v\u00e0 quy \u0111\u1ecbnh<br \/>\nhi\u1ec7n h\u00e0nh tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Aceton (Acetone) \u2013 dung m\u00f4i trong b\u00e0o ch\u1ebf v\u00e0 t\u1ea1o h\u1ea1t \u01b0\u1edbt Aceton (acetone, dimethyl ceton, 2-propanon) l\u00e0 dung m\u00f4i h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i, d\u1ec5 ch\u00e1y, \u0111\u01b0\u1ee3c d\u00f9ng trong b\u00e0o ch\u1ebf l\u00e0m dung m\u00f4i ho\u1eb7c \u0111\u1ed3ng dung m\u00f4i, \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi t\u1ea1o h\u1ea1t \u01b0\u1edbt v\u1edbi ho\u1ea1t ch\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi n\u01b0\u1edbc. Th\u00f4ng [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2126,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[122],"tags":[],"class_list":["post-2127","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ta-duoc"],"blocksy_meta":[],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/aceton.png",1200,675,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/aceton-150x150.png",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/aceton-300x169.png",300,169,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/aceton-768x432.png",768,432,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/aceton-1024x576.png",1024,576,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/aceton.png",1200,675,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/aceton.png",1200,675,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/aceton-18x10.png",18,10,true]},"uagb_author_info":{"display_name":"cpc1vn","author_link":"https:\/\/cpc1.vn\/en\/author\/cpc1vn\/"},"uagb_comment_info":0,"uagb_excerpt":"Aceton (Acetone) \u2013 dung m\u00f4i trong b\u00e0o ch\u1ebf v\u00e0 t\u1ea1o h\u1ea1t \u01b0\u1edbt Aceton (acetone, dimethyl ceton, 2-propanon) l\u00e0 dung m\u00f4i h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i, d\u1ec5 ch\u00e1y, \u0111\u01b0\u1ee3c d\u00f9ng trong b\u00e0o ch\u1ebf l\u00e0m dung m\u00f4i ho\u1eb7c \u0111\u1ed3ng dung m\u00f4i, \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi t\u1ea1o h\u1ea1t \u01b0\u1edbt v\u1edbi ho\u1ea1t ch\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi n\u01b0\u1edbc. Th\u00f4ng&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/comments?post=2127"}],"version-history":[{"count":0,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2127\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/2126"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=2127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=2127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=2127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}