{"id":3872,"date":"2023-11-08T09:20:54","date_gmt":"2023-11-08T01:20:54","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=3872"},"modified":"2023-11-08T09:20:54","modified_gmt":"2023-11-08T01:20:54","slug":"nn-%e4%ba%8c%e7%94%b2%e5%9f%ba%e7%94%b2%e9%85%b0%e8%83%ba%e4%b8%a868-12-2%e4%b8%a8%e7%91%9e%e5%a8%81%e5%b0%94%e7%94%9f%e7%89%a9%e7%a7%91%e6%8a%80","status":"publish","type":"post","link":"https:\/\/app.lemaidi888.com\/?p=3872","title":{"rendered":"N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa\u4e2868-12-2\u4e28\u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n
\u4e2d\u6587\u540d<\/td>N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa<\/td><\/tr>
\u4e2d\u6587\u540c\u4e49<\/td>N\uff0cN-\u4e8c\u7532\u57fa\u7532\u9170\u80fa;\u4e8c\u7532\u57fa\u7532\u9170\u80fa \u5371\u9669\u54c1;N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa,\u8d85\u5e72\u6eb6\u5242;N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa,\u8d85\u5e72\u6eb6\u5242,\u5e26\u5206\u5b50\u7b5b;\u6c34\u4e2d\u4e8c\u7532\u57fa\u7532\u9170\u80fa-N,N\u4e8c\u7532\u57fa\u7532\u9170\u80fa;N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa, \u7528\u4e8e\u751f\u7269\u5b66;N,N-\u4e8c\u7532\u57fa-2-\u8418\u7532\u9170\u80fa;N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa(\u4e00\u7c7b)<\/td><\/tr>
\u82f1\u6587\u540d<\/td>N,N-Dimethylformamide<\/td><\/tr>
\u82f1\u6587\u540c\u4e49<\/td>amide,n,n-dimethyl-formicaci;Dimethylamid kyseliny mravenci;dimethylamidkyselinymravenci;N,N-DIMETHYLFORMAMIDE, 99.9+%, HPLC GRAD E;N N-DIMETHYLFORMAMIDE 99.8% A.C.S. &;N,N-DIMETHYLFORMAMIDE, 4X25 ML;N,N-DIMETHYLFORMAMIDE, MOLECULARBIOLOGY REAGENT;N,N-DIMETHYLFORMAMIDE NEUTRAL MARKER*FOR CAPILLARY<\/td><\/tr>
CAS<\/td>68-12-2<\/strong><\/td><\/tr>
\u5206\u5b50\u5f0f<\/td>C3H7NO<\/td><\/tr>
\u5206\u5b50\u91cf<\/td>73.09<\/td><\/tr>
EINECS<\/td>200-679-5<\/td><\/tr>
\u7ed3\u6784\u5f0f<\/td>\"N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa\"<\/td><\/tr>
\u6027\u8d28<\/td><\/tr>
\u7194\u70b9<\/td>-61 \u00b0C<\/td><\/tr>
\u6bd4\u65cb\u5149\u5ea6<\/td>0.94 \u00ba<\/td><\/tr>
\u6cb8\u70b9<\/td>153 \u00b0C(lit.)<\/td><\/tr>
\u5bc6\u5ea6<\/td>0.948 g\/mL at 20 \u00b0C<\/td><\/tr>
\u84b8\u6c14\u5bc6\u5ea6<\/td>2.5 (vs air)<\/td><\/tr>
\u84b8\u6c14\u538b<\/td>2.7 mm Hg ( 20 \u00b0C)<\/td><\/tr>
\u6298\u5c04\u7387<\/td>n<\/em>20\/D 1.430(lit.)<\/td><\/tr>
\u95ea\u70b9<\/td>136 \u00b0F<\/td><\/tr>
\u50a8\u5b58\u6761\u4ef6<\/td>Store at RT.<\/td><\/tr>
\u6eb6\u89e3\u5ea6<\/td>water: miscible<\/td><\/tr>
\u9178\u5ea6\u7cfb\u6570(pKa)<\/td>-0.44\u00b10.70(Predicted)<\/td><\/tr>
\u5f62\u6001<\/td>Powder<\/td><\/tr>
\u989c\u8272<\/td>APHA: \u226415<\/td><\/tr>
\u6c14\u5473 (Odor)<\/td>Faint, ammonia-like odor detectable at 100 ppm<\/td><\/tr>
\u76f8\u5bf9\u6781\u6027<\/td>0.386<\/td><\/tr>
PH\u503c<\/td>7 (200g\/l, H2O, 20\u2103)<\/td><\/tr>
\u55c5\u89c9\u9608\u503c(Odor Threshold)<\/td>1.8ppm<\/td><\/tr>
\u7206\u70b8\u6781\u9650\u503c(explosive limit)<\/td>2.2-16%(V)<\/td><\/tr>
\u6c34\u6eb6\u89e3\u6027<\/td>soluble<\/td><\/tr>
\u6700\u5927\u6ce2\u957f(\u03bbmax)<\/td>\u03bb: 270 nm Amax: 1.00
\u03bb: 275 nm Amax: 0.30
\u03bb: 295 nm Amax: 0.10
\u03bb: 310 nm Amax: 0.05
\u03bb: 340-400 nm Amax: 0.01<\/td><\/tr>
\u654f\u611f\u6027<\/td>Hygroscopic<\/td><\/tr>
Merck<\/td>14,3243<\/td><\/tr>
BRN<\/td>605365<\/td><\/tr>
\u66b4\u9732\u9650\u503c<\/td>NIOSH REL: TWA 10 ppm (30 mg\/m3<\/sup>), IDLH 500 ppm; OSHA PEL: TWA 10
ppm; ACGIH TLV: TWA 10 ppm (adopted).<\/td><\/tr>
InChIKey<\/td>ZMXDDKWLCZADIW-UHFFFAOYSA-N<\/td><\/tr>
NIST\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>Formamide, N,N-dimethyl-(68-12-2)<\/td><\/tr>
(IARC)\u81f4\u764c\u7269\u5206\u7c7b<\/td>2A (Vol. 47, 71, 115) 2018<\/td><\/tr>
EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>N,N-Dimethylformamide (68-12-2)<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

\u4e2d\u6587\u540d N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa \u4e2d\u6587\u540c\u4e49 N\uff0cN-\u4e8c\u7532\u57fa\u7532\u9170\u80fa;\u4e8c\u7532\u57fa\u7532\u9170\u80fa \u5371\u9669\u54c1;N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa,\u8d85\u5e72 […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3872","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/3872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3872"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/3872\/revisions"}],"predecessor-version":[{"id":3873,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/3872\/revisions\/3873"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}