nūhou

He wai ʻaila melemele māmā a ʻaʻohe kala a he melemele māmā paha ka N,N-dimethyl-p-toluidine me ke ʻala o nā hua pala. ʻO kona kiko heheʻe he 130.31℃, ʻo kona kiko paila he 211.5-212.5℃, ʻo kona kaumaha ma ka mahana maʻamau o Chemicalbook he 0.9287~0.9366g/mL, a ʻo kona helu refractive 1.5360~1.5470, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe organik, palaho i ka wā e hōʻike ʻia ai i ka mālamalama.

Hiki ke hoʻoheheʻe ʻia ʻo N,N-dimethyl-p-toluidine i loko o kekahi mau mea hoʻoheheʻe organik, palaho ke hōʻike ʻia i ka mālamalama, a lawelawe ma ke ʻano he photoinitiator kūpono no ka polymerization o ka acrylonitrile (AN); hiki ke hoʻohana ʻia e hana i ka wai pā niho self-gelling.

Ma ke ʻano he photoinitiator kūpono no ka polymerization o ka acrylonitrile (AN), ua kūlike kona wikiwiki polymerization me ka mana 1.62 o ka AN concentration a me ka mana 0.62 o ka DMT concentration. Hoʻohana pinepine ʻia kēia huahana ma ke ʻano he accelerator. Eia kekahi, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui no ka synthesis o ka unsaturated polyester a me nā adhesives.

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Nā Waiwai o N,N-Dimethyl-p-Toluidine:

Helu CBN: CB4196682

ʻO ke ʻano molekole: C9H13N

Kaumaha molekole: 135.21

Waihona MOL: 99-97-8.mol

Kiko heheʻe: -25°C

Ka paila ʻana: 211°C (lit.)

Ka nui o ka paʻa: 0.937g/mL ma 25°C (mālamalama ʻia)

Ka nui o ka mahu: >1 (vsair)

ʻIke kuhikuhi refractive: n20 /D1.546(lit.)

]Wahi hoʻāla: 182°F

Nā kūlana mālama: E mālama ma lalo o +30°C

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