{"id":5320,"date":"2025-07-25T09:36:50","date_gmt":"2025-07-25T09:36:50","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=5320"},"modified":"2025-07-25T09:36:50","modified_gmt":"2025-07-25T09:36:50","slug":"dimethylamine-aqueous-solution","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/ar\/product\/dimethylamine-aqueous-solution\/","title":{"rendered":"\u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0623\u0645\u064a\u0646 \u0645\u062d\u0644\u0648\u0644 \u0645\u0627\u0626\u064a"},"content":{"rendered":"

CAS: 124-40-3
\nMolecular formula: C\u2082H\u2087N
\nRelative molecular mass: 45.08
\n\u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u064a\u0629:\"\"<\/p>\n

\n1- \u062e\u0627\u0635\u064a\u0629 \u0627\u0644\u0645\u0646\u062a\u062c<\/h3>\n

 <\/p>\n

Dimethylamine aqueous solution is a colorless, strongly alkaline liquid with a penetrating fishy or ammonia-like odor. It is completely miscible with water and ethanol, has a boiling point of ~51 \u00b0C, a density near 0.9 g cm\u207b\u00b3 at 20 \u00b0C, and evolves flammable vapours heavier than air<\/p>\n

2- \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062a\u0642\u0646\u064a<\/h3>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/b><\/strong><\/td>\n\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/b><\/strong><\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0638\u0647\u0631<\/td>\n\u0633\u0627\u0626\u0644 \u0639\u062f\u064a\u0645 \u0627\u0644\u0644\u0648\u0646<\/td>\n<\/tr>\n
Assay (as DMA), %<\/td>\n40 \u00b1 0.5<\/td>\n<\/tr>\n
Water, %<\/td>\nBalance<\/td>\n<\/tr>\n
Ammonia, %<\/td>\n\u2264 0.15<\/td>\n<\/tr>\n
Residue on evaporation, %<\/td>\n\u2264 0.05<\/td>\n<\/tr>\n
Density (20 \u00b0C), g cm\u207b\u00b3<\/td>\n0.890\u20130.910<\/td>\n<\/tr>\n
pH (20 \u00b0C)<\/td>\n11\u201313<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3- \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/h3>\n

 <\/p>\n

The 40 % solution is a convenient source of dimethylamine for synthesis. It is widely used as a building block for dimethylformamide, dimethylacetamide and rubber accelerators; acts as a basic catalyst in condensation and alkylation reactions; serves as a pH regulator in water treatment, and is an intermediate for agrochemicals, pharmaceuticals and textile auxiliaries .<\/p>\n

4- \u0627\u0644\u0639\u0628\u0648\u0629 \u0648\u0627\u0644\u062a\u062e\u0632\u064a\u0646<\/h3>\n

 <\/p>\n

Dimethylamine aqueous solution is supplied in HDPE drums of 200 kg net or 1000 L IBC totes. Small lots are available in 25 kg or 50 kg fluorinated HDPE jerricans. Store in a cool, shaded, well-ventilated area at 2 \u2013 30 \u00b0C, away from acids, oxidisers, aluminium, copper and zinc. Keep containers tightly closed and avoid direct sunlight to prevent pressure build-up and corrosion .<\/p>","protected":false},"excerpt":{"rendered":"

CAS: 124-40-3 Molecular formula: C\u2082H\u2087N Relative molecular mass: 45.08 Structural formula: 1.Product Property   Dimethylamine aqueous solution is a colorless, strongly alkaline liquid with a penetrating fishy or ammonia-like odor. It is completely miscible with water and ethanol, has a boiling point of ~51 \u00b0C, a density near 0.9 g cm\u207b\u00b3 at 20 \u00b0C, and 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124-40-3 Molecular formula: C\u2082H\u2087N Relative molecular mass: 45.08 Structural formula: 1.Product Property   Dimethylamine aqueous solution is a colorless, strongly alkaline liquid with a penetrating fishy or ammonia-like odor. It is completely miscible with water and ethanol, has a boiling point of ~51 \u00b0C, a density near 0.9 g cm\u207b\u00b3 at 20 \u00b0C, and…","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/ar\/wp-json\/wp\/v2\/product\/5320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/ar\/wp-json\/wp\/v2\/media\/5329"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/ar\/wp-json\/wp\/v2\/media?parent=5320"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/ar\/wp-json\/wp\/v2\/product_brand?post=5320"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/ar\/wp-json\/wp\/v2\/product_cat?post=5320"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/ar\/wp-json\/wp\/v2\/product_tag?post=5320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}