N,N-Dimethyl-p-toluidine CAS：99-97-8

Nā waiwai N,N-Dimethyl-p-toluidine, nā hoʻohana a me nā waiwai physicochemical o ke kaʻina hana

He wai ʻaila melemele ʻole a ʻālohilohi paha ʻo N,N-dimethyl-p-toluidine me ke ʻala o ka hua manu pala, me kahi hoʻoheheʻe 130.31℃, kiko paila 211.5-212.5℃, kaumaha 0.9287-0.9366g/mL ma ka mahana o ka lumi, helu kuhikuhi refractive 1.5360-1.5470, hoʻoheheʻe ʻole ʻia i ka wai, hoʻoheheʻe ʻia i loko o kekahinā mea hoʻoheheʻe organik, i hoʻopau ʻia e ka mālamalama. Hoʻohana ʻia ia ma ke ʻano he photoinitiator kūpono no ka polymerization o ka acrylonitrile (AN), a ʻo kona wikiwiki polymerization e pili ana i ka 1.62nd o ka AN concentration a me ka 0.62nd o ka DMT concentration. Hoʻohana pinepine ʻia ka huahana ma ke ʻano he accelerator a, eia kekahi, ma ke ʻano he mea hoʻohui i ka synthesis o nā polyesters unsaturated a me nā mea hoʻopaʻa. ʻAno hana synthesis: Hoʻohui ʻia ʻo N,N-dimethyl-p-toluidine ma ka hoʻohana ʻana i ka dimethyl sulfate ma ke ʻano he methylating agent ma ka mahana haʻahaʻa a me ke kaomi lewa. Hiki ke hoʻokumu ʻia ʻo N,4-dimethyl-N-(3-phenylprop-2-ynyl)benzylamine a me N-(methyl(p-tolyl)amino)methyl)benzamide e ka hao-catalyzed oxidative CC coupling me phenacetylene a me benzamide i ke alo o di-tert-butyl peroxide, kēlā me kēia.

Nā waiwai kemika o N,N-dimethyl-p-toluidine

Nā Waiwai Kemika N,N-Dimethyl-p-toluidine Kikowaena Hoʻoheheʻe:-25°C Kikowaena Hoʻolapalapa:211°C(lit.) Density:0.937g/mLat25°C(lit.) Density Vapor:>1(vsair) Kaomi Vapor:0.1hPa(20°C) Refractive Index:n20/D1.546(lit.) Flash Point:182°F Kūlana Mālama:2-8°C Solubility:0.65g/l Acidity coefficient (pKa):pK1:7.24(+1)(25°C) ʻAno:WaiKala:MālamalamamelePalena pahū (palena pahū):7%Solubility wai:Miscibleme ka waiʻona, puke kemika etherandchloroform.ʻAʻohe hui pū me ka wai.BRN:774409Paʻa:Paʻa.Hiki ke ʻā.Kūlike ʻole me nā mea hoʻoheheʻe ikaika.InChIKy:GYVGXEWAOAAJEU-UHFFFAOYSA-NCAS Database:99-97-8(CASDataBaseReference)IARC:2B(Vol.115)2018 EPA ʻIkepili Kemika:N,N,4-Trimethylaniline(99-97-8)

ʻIke palekana no nā waiwai weliweli

Māka:T Helu Papa Pōʻino:23/24/25-33-52/53 Nā Kuhikuhi Palekana:28-36/37-45-61-28A-51-44-36-22-20/21 Helu Halihali Waiwai Pōʻino:1708 WGK Kelemānia:3 Helu RTECS:XU5803000 F:8-10-23 Mahana hoʻā ponoʻī:425° CTSCA:ʻAe Kōmike Kūʻai:29214300 Papa Pōʻino:6.1 Pūʻulu Hoʻopili:II ʻAʻawaʻawa:LD50 waha i loko o ka Lāpaki:1650mg/kg N,N-Dimethyl-p-toluidine Nā Waiwai, Nā Hoʻohana a me ke Kaʻina Hana ʻana Nā Waiwai Kino a me nā Kemika N,ʻO N-Dimethyl-p-toluidine he mea ʻaila melemele ʻole a māmā paha. Wai, me ke ʻala hua pala, kiko heheʻe 130.31℃, kiko paila 211.5-212.5℃, kaumaha 0.9287-0.Chemicalbook9366g/mL ma ka mahana o ka lumi, ka helu kuhikuhi refractive 1.5360-1.5470, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe organik, hoʻoheheʻe ʻia e ka mālamalama. Hoʻohana ʻia ia ma ke ʻano he photoinitiator kūpono no tʻO ka polymerization o ka acrylonitrile (AN), a ʻo kona wikiwiki polymerization e pili ana i ka 1.62nd o ka AN concentration a me ka 0.62nd o ka DMT concentration. Hoʻohana pinepine ʻia ka huahana ma ke ʻano he mea hoʻolaha, a hoʻohana ʻia hoʻi ma ke ʻano he mea hoʻohui i ka synthesis o nā polyesters unsaturated, nā mea hoʻopaʻa, a pēlā aku. ʻAno hana synthesis: Hoʻohui ʻia ʻo N,N-dimethyl-p-toluidine ma ka hoʻohana ʻana i ka dimethyl sulfate ma ke ʻano he mea methylating ma ka mahana haʻahaʻa a me ke kaomi lewa. Hoʻokumu ʻia ʻo N,4-Dimethyl-N-(3-phenylprop-2-ynyl)benzylamine a me N-(methyl(p-tolyl)amino)methyl)benzamide e ka hao-catalyzed oxidative CC coupling me phenacetylene a me benzamide i ke alo o di-tert-butyl peroxide, kēlā me kēia.