{"id":12458,"date":"2026-05-25T14:39:02","date_gmt":"2026-05-25T07:39:02","guid":{"rendered":"https:\/\/achison.com\/?post_type=product&p=12458"},"modified":"2026-05-25T14:41:09","modified_gmt":"2026-05-25T07:41:09","slug":"hoa-chat-tinh-khiet-dibutylamine-dung-trong-cac-phan-ung-tong-hop","status":"publish","type":"product","link":"https:\/\/achison.com\/en\/san-pham\/hoa-chat-tinh-khiet-dibutylamine-dung-trong-cac-phan-ung-tong-hop\/","title":{"rendered":"H\u00f3a Ch\u1ea5t Tinh Khi\u1ebft Dibutylamine D\u00f9ng Trong C\u00e1c Ph\u1ea3n \u1ee8ng T\u1ed5ng H\u1ee3p"},"content":{"rendered":"

Dibutylamine l\u00e0 m\u1ed9t h\u00f3a ch\u1ea5t tinh khi\u1ebft \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t trung gian quan tr\u1ecdng trong nhi\u1ec1u ph\u1ea3n \u1ee9ng t\u1ed5ng h\u1ee3p h\u1eefu c\u01a1.<\/p>\n

S\u1ea3n ph\u1ea9m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t x\u00fac t\u00e1c h\u1eefu c\u01a1 (organocatalyst), t\u00e1c nh\u00e2n ki\u1ec1m h\u00f3a, v\u00e0 l\u00e0 ti\u1ec1n ch\u1ea5t \u0111\u1ec3 s\u1ea3n xu\u1ea5t ph\u1ee5 gia, d\u01b0\u1ee3c ph\u1ea9m, c\u0169ng nh\u01b0 h\u00f3a ch\u1ea5t cao su.<\/p>\n

\u1ee8ng d\u1ee5ng trong c\u00e1c ph\u1ea3n \u1ee9ng t\u1ed5ng h\u1ee3p<\/strong><\/h2>\n

X\u00fac t\u00e1c cho ph\u1ea3n \u1ee9ng \u0111a th\u00e0nh ph\u1ea7n: Dibutylamine \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m x\u00fac t\u00e1c h\u1eefu c\u01a1 (organocatalyst) trong c\u00e1c ph\u1ea3n \u1ee9ng ph\u1ee9c t\u1ea1p nh\u01b0 t\u1ed5ng h\u1ee3p h\u1ee3p ch\u1ea5t d\u1ecb v\u00f2ng (v\u00ed d\u1ee5: d\u1eabn xu\u1ea5t chromen-4-ylphosphonates) th\u00f4ng qua vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c ph\u1ea3n \u1ee9ng Knoevenagel, Pinner v\u00e0 phospha-Michael.<\/p>\n

T\u1ed5ng h\u1ee3p d\u1eabn xu\u1ea5t Dithiocarbamate: N\u00f3 ph\u1ea3n \u1ee9ng v\u1edbi cacbon disulfua (CS2) \u0111\u1ec3 t\u1ea1o ra mu\u1ed1i dithiocarbamic acid, ti\u1ec1n th\u00e2n \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c ch\u1ea5t x\u00fac ti\u1ebfn l\u01b0u h\u00f3a cao su v\u00e0 thu\u1ed1c tr\u1eeb s\u00e2u (v\u00ed d\u1ee5: Carbosulfan).<\/p>\n

Ch\u1ea5t b\u1eaft gi\u1eef (Derivatization agent): Trong ph\u00e2n t\u00edch h\u00f3a h\u1ecdc, dibutylamine ph\u1ea3n \u1ee9ng v\u1edbi isocyanate trong kh\u00f4ng kh\u00ed \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c d\u1eabn xu\u1ea5t b\u1ec1n, gi\u00fap \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c h\u1ee3p ch\u1ea5t nit\u01a1 h\u1eefu c\u01a1 d\u1ec5 d\u00e0ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p s\u1eafc k\u00fd.<\/p>\n

T\u1ed5ng h\u1ee3p ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t v\u00e0 d\u01b0\u1ee3c ph\u1ea9m: N\u00f3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t trung gian amin b\u1eadc hai, tham gia v\u00e0o vi\u1ec7c t\u1ed5ng h\u1ee3p mu\u1ed1i amoni b\u1eadc b\u1ed1n v\u00e0 c\u00e1c c\u1ea5u tr\u00fac N-ankyl h\u00f3a ph\u1ee9c t\u1ea1p.<\/p>\n

Th\u00f4ng tin k\u1ef9 thu\u1eadt & B\u1ea3o qu\u1ea3n<\/strong><\/h2>\n

– T\u00ean th\u01b0\u01a1ng m\u1ea1i: Dibutylamine (Di-n-butylamine, DBA)<\/p>\n

– M\u00e3 CAS: (111-92-2)<\/p>\n

– T\u00ednh ch\u1ea5t v\u1eadt l\u00fd: Ch\u1ea5t l\u1ecfng kh\u00f4ng m\u00e0u, c\u00f3 m\u00f9i amoniac nh\u1eb9, m\u1eadt \u0111\u1ed9 0.767g\/mL \u1edf (25 \u0111\u1ed9 C), \u0111i\u1ec3m s\u00f4i kho\u1ea3ng 159 \u0111\u1ed9 C.<\/p>\n

– L\u01b0u \u00fd an to\u00e0n: H\u00f3a ch\u1ea5t n\u00e0y d\u1ec5 ch\u00e1y v\u00e0 c\u00f3 \u0111\u1ed9c t\u00ednh. C\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u1edf n\u01a1i tho\u00e1ng m\u00e1t (d\u01b0\u1edbi 30 \u0111\u1ed9 C, tr\u00e1nh xa ngu\u1ed3n nhi\u1ec7t, v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ea7y \u0111\u1ee7 thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 khi thao t\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"

– Dibutylamine l\u00e0 m\u1ed9t h\u00f3a ch\u1ea5t tinh khi\u1ebft \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t trung gian quan tr\u1ecdng trong nhi\u1ec1u ph\u1ea3n \u1ee9ng t\u1ed5ng h\u1ee3p h\u1eefu c\u01a1.<\/p>\n

– S\u1ea3n ph\u1ea9m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t x\u00fac t\u00e1c h\u1eefu c\u01a1 (organocatalyst), t\u00e1c nh\u00e2n ki\u1ec1m h\u00f3a, v\u00e0 l\u00e0 ti\u1ec1n ch\u1ea5t \u0111\u1ec3 s\u1ea3n xu\u1ea5t ph\u1ee5 gia, d\u01b0\u1ee3c ph\u1ea9m, c\u0169ng nh\u01b0 h\u00f3a ch\u1ea5t cao su.<\/p>\n","protected":false},"featured_media":12463,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[78],"product_tag":[],"class_list":{"0":"post-12458","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bang-keo-cong-nghiep","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/product\/12458"}],"collection":[{"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/comments?post=12458"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/media\/12463"}],"wp:attachment":[{"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/media?parent=12458"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/product_cat?post=12458"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/product_tag?post=12458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}