N,N Dimethyl aniline P touldine (CAS: 99-97-8)

He wai ʻaila melemele ʻole a māmā paha me ke ʻala o nā hua pala, kiko heheʻe 130.31 ℃, kiko paila 211.5-212.5 ℃, kaumaha ma ka mahana o ka lumi 0.9287 ~ 0.9366g / mL, helu refractive 1.5360 ~ 1.5470, hoʻoheheʻe ʻole ʻia i ka wai, hoʻoheheʻe ʻia i loko o kekahi mea hoʻoheheʻe Organic, palaho i ka wā e hōʻike ʻia ai i ka mālamalama.

Hoʻohana: Ma ke ʻano he photoinitiator kūpono no ka polymerization acrylonitrile (AN), hoʻohana nui ʻia ia i ka hana ʻana o nā mea niho hoʻonohonoho ponoʻī wikiwiki, nā mea hoʻoheheʻe a me nā mea hoʻopili acrylic anaerobic. Hoʻohālikelike ʻia ka wikiwiki o ka polymerization i ka mana 1.62 o ka hoʻohuihui AN a me ka mana 0.62 o ka hoʻohuihui DMT. Hoʻohana pinepine ʻia kēia huahana ma ke ʻano he mea hoʻonui. Eia kekahi, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻonui hoʻōla no ka resin polyester unsaturated a hoʻohana ʻia e hoʻomaikaʻi i ka permeability o nā pūpū capsule. ʻO DMT kahi mea hoʻonui polymerization, e like me nā pā niho no nā implants niho. ʻO kāna ʻāpana nui ʻo methyl methacrylate, me ka peroxide ma ke ʻano he mea hoʻomaka. ʻO ke kaʻina hana polymerization maʻamau ka hoʻopaʻa ʻana ma ka hoʻomehana ʻana i ka wai e paila ana ma 100°C no 40 mau minuke. . Inā hoʻohui ʻia he 0.8% o nā amines tertiary, e like me N,N-dimethyl-p-toluidine a me N,N-diisopropanol-p-toluidine, hiki ke hoʻōla ʻia ka hoʻoheheʻe ʻana iā ia iho i loko o kekahi mau minuke ma ka mahana o ka lumi. ʻO kēia ma muli o ka ʻoiaʻiʻo e hoʻolalelale ana ka catalysis Amine i ka decomposition o ka peroxide ma ka mahana o ka lumi, a laila e hoʻolalelale ana i ke kaʻina hana polymerization o ka methyl methacrylate. Ma waho aʻe o nā mea niho, hoʻohana pū ka polymerization plexiglass haole i kahi kaʻina hana catalytic self-condensation. ʻO ka hoʻohui ʻana i ka 0.8% DMT i ka wā o ka polymerization e paipai i ka polymerization a me ke cross-linking. Mālama kēia i ka hana a me ka manawa, a hiki ke hoʻomaikaʻi nui i ka maikaʻi kumu. Ka hiki ke hana i nā lako.

Kikoʻī:
Inoa Pelekane ʻo N,N-Dimethyl-p-toluidine
CAS 99-97-8

ʻO ke ʻano molekole: C9H13N

Kaumaha molekole: 135.21

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