{"id":4686,"date":"2025-07-25T07:01:20","date_gmt":"2025-07-25T07:01:20","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4686"},"modified":"2025-07-25T07:01:20","modified_gmt":"2025-07-25T07:01:20","slug":"toluene-diisocyanate","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/toluene-diisocyanate\/","title":{"rendered":"Diisocyanate de tolu\u00e8ne"},"content":{"rendered":"

\u3010CAS\u301126471-62-5<\/p>\n

Alias: 1,3-diisocyanatomethyl-benzen;1,3-diisocyanatomethyl-Benzene<\/p>\n

Formule mol\u00e9culaire : C9<\/sub>H6<\/sub>N2<\/sub>O2<\/sub>\u00a0\u00a0\u00a0Relative molecular mass: 174.16<\/p>\n

Formule structurelle :\"\"<\/p>\n

 <\/p>\n

1.Propri\u00e9t\u00e9 du produit<\/h4>\n

 <\/p>\n

Colorless transparent or pale yellow flammable liquid. It has a strong irritating odor. It is miscible with ethanol (upon decomposition), diethylene glycol, ether, acetone, carbon tetrachloride, benzene, chlorobenzene, kerosene, and olive oil. Toluene diisocyanate (TDI) has six isomers: 2,3-TDI, 2,4-TDI, 2,5-TDI, 2,6-TDI, 3,4-TDI, and 3,5-TDI. Among them, 2,4-TDI and 2,6-TDI are the most common, and industrial products are usually a mixture of 2,4-TDI and 2,6-TDI.<\/p>\n

2.<\/h4>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tres<\/b><\/strong><\/td>\nSp\u00e9cifications<\/b><\/strong><\/td>\n<\/tr>\n
Isomer Ratio (2,4-\/2,6-TDI)<\/b><\/strong><\/td>\n80:20 or 65:35 (as specified)<\/td>\n<\/tr>\n
Puret\u00e9 (GC, % en poids)<\/b><\/strong><\/td>\n\u2265 99.5%<\/td>\n<\/tr>\n
Hydrolyzable Chloride<\/b><\/strong><\/td>\n\u2264 0,01% (100 ppm)<\/td>\n<\/tr>\n
Total Chlorine<\/b><\/strong><\/td>\n\u2264 0,1% (1000 ppm)<\/td>\n<\/tr>\n
Couleur (APHA)<\/b><\/strong><\/td>\n\u2264 30<\/td>\n<\/tr>\n
Viscosity (25\u00b0C, mPa\u00b7s)<\/b><\/strong><\/td>\n3.0 – 4.0<\/td>\n<\/tr>\n
Densit\u00e9 (20\u00b0C, g\/cm\u00b3)<\/b><\/strong><\/td>\n1.220 – 1.224<\/td>\n<\/tr>\n
Flash Point (\u00b0C)<\/b><\/strong><\/td>\n\u2265 127 (closed cup)<\/td>\n<\/tr>\n
NCO Content (% wt.)<\/b><\/strong><\/td>\n48.0 – 48.5<\/td>\n<\/tr>\n
Teneur en eau<\/b><\/strong><\/td>\n\u2264 0,05% (500 ppm)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. Champ d'application et utilisation<\/h4>\n

Used as raw materials for manufacturing polyurethane soft foam plastics, coatings, rubber and adhesives<\/p>\n

4. l'emballage et le stockage<\/h4>\n

Common packaging includes 500ml glass bottles, glass bottles with iron caps and sealed necks, or plastic bottles. For large quantities, metal drums (such as galvanized iron drums) or stainless steel tanks are usually used. \u200c<\/p>\n

It should be stored in a cool and dry place. The recommended temperature range is 20-35\u2103. Avoid high temperatures as they may cause decomposition.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u301126471-62-5 Alias: 1,3-diisocyanatomethyl-benzen;1,3-diisocyanatomethyl-Benzene Molecular formula: C9H6N2O2\u00a0\u00a0\u00a0Relative molecular mass: 174.16 Structural formula:   1.Product Property   Colorless transparent or pale yellow flammable liquid. It has a strong irritating odor. It is miscible with ethanol (upon decomposition), diethylene glycol, ether, acetone, carbon tetrachloride, benzene, chlorobenzene, kerosene, and olive oil. Toluene diisocyanate (TDI) has six isomers: 2,3-TDI, 2,4-TDI, […]<\/p>\n","protected":false},"featured_media":4691,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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Alias: 1,3-diisocyanatomethyl-benzen;1,3-diisocyanatomethyl-Benzene Molecular formula: C9H6N2O2\u00a0\u00a0\u00a0Relative molecular mass: 174.16 Structural formula:   1.Product Property   Colorless transparent or pale yellow flammable liquid. It has a strong irritating odor. It is miscible with ethanol (upon decomposition), diethylene glycol, ether, acetone, carbon tetrachloride, benzene, chlorobenzene, kerosene, and olive oil. Toluene diisocyanate (TDI) has six isomers: 2,3-TDI, 2,4-TDI,\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media\/4691"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4686"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4686"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4686"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}