{"id":6305,"date":"2023-03-08T07:46:46","date_gmt":"2023-03-08T07:46:46","guid":{"rendered":"https:\/\/masterchem.lv\/?post_type=product&p=6305"},"modified":"2023-04-06T05:35:01","modified_gmt":"2023-04-06T05:35:01","slug":"diethanolamine-cas-111-42-2","status":"publish","type":"product","link":"https:\/\/masterchem.lv\/en\/product\/diethanolamine-cas-111-42-2\/","title":{"rendered":"Diethanolamine (CAS 111-42-2)"},"content":{"rendered":"

Diethanolamine<\/b>, often abbreviated as\u00a0DEA<\/b>\u00a0or\u00a0DEOA<\/b>, is an\u00a0organic compound<\/a>\u00a0with the formula HN(CH2<\/sub>CH2<\/sub>OH)2<\/sub>. Pure diethanolamine is a white solid at\u00a0room temperature<\/a>, but its tendency to\u00a0absorb water<\/a>\u00a0and to\u00a0supercool<\/a><\/sup>\u00a0mean it is often encountered as a colorless, viscous liquid. Diethanolamine is polyfunctional, being a secondary\u00a0amine<\/a>\u00a0and a\u00a0diol<\/a>. Like other organic amines, diethanolamine acts as a\u00a0weak base<\/a>. Reflecting the hydrophilic character of the secondary amine and hydroxyl groups, DEA is soluble in water. Amides prepared from DEA are often also hydrophilic. Recently, the chemical has been classified by the International Agency for Research on Cancer as “possibly carcinogenic to humans (Group 2B)”.<\/p>\n","protected":false},"excerpt":{"rendered":"

Other names: Bis(hydroxyethyl)amine, N,N-Bis(2-hydroxyethyl)amine, 2,2′-Dihydroxydiethylamine, \u03b2,\u03b2’-Dihydroxydiethylamine, Diolamine, 2-[(2-Hydroxyethyl)amino]ethanol, 2,2′-Iminobisethanol, Iminodiethanol, Di(2-hydroxyethyl)amine, bis(2-Hydroxyethyl)amine, 2,2′-Iminodiethanol<\/strong><\/p>\n

DEA is used as a surfactant and a\u00a0corrosion inhibitor<\/a>. It is used to remove\u00a0hydrogen sulfide<\/a>\u00a0and\u00a0carbon dioxide<\/a>\u00a0from natural gas.<\/p>\n

In oil refineries, a DEA in water solution is commonly used to remove\u00a0hydrogen sulfide<\/a>\u00a0from\u00a0sour gas<\/a>. It has an advantage over a similar amine\u00a0ethanolamine<\/a>\u00a0in that a higher concentration may be used for the same corrosion potential. This allows refiners to scrub\u00a0hydrogen sulfide<\/a>\u00a0at a lower circulating amine rate with less overall energy usage.<\/p>\n

DEA is a chemical feedstock used in the production of\u00a0morpholine<\/a>.<\/p>\n

\n

CAS 111-42-2<\/p>\n","protected":false},"featured_media":6463,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[167,70,76,101,86,113],"product_tag":[],"class_list":{"0":"post-6305","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-all-goods","7":"product_cat-cosmetic-industry","8":"product_cat-fertilizers","9":"product_cat-pharmaceuticals","10":"product_cat-resins-plastics-polyurethanes","11":"product_cat-woodworking-chemicals","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-variable","19":"has-default-attributes"},"yoast_head":"\nDiethanolamine (CAS 111-42-2) - \u0136\u012bmija r\u016bpniec\u012bbai — Š\u0137\u012bdin\u0101t\u0101ji un \u0137\u012bmisk\u0101s vielas — Masterchem.ee<\/title>\n<meta name=\"description\" content=\"In oil refineries, a DEA in water solution is commonly used to remove hydrogen sulfide from sour gas. 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