ʻO ke ʻano a me nā waiwai kumu o N,N-dimethylbenzylamine

ʻAno: He wai moakaka melemele ʻole a māmā hoʻi ka N,N-dimethylbenzylamine.

ʻAla: He ʻala ammonia kona.

‌Solubility‌: Hiki ke hui pū ʻia me ka waiʻona a me ka ether, hoʻoheheʻe ʻia i ka wai wela, hoʻoheheʻe iki ʻia i ka wai anuanu.

‌Maʻemaʻe a me ka Makū‌: ʻO kona maʻemaʻe maʻamau he ≥98% a ʻoi aku paha, e like me 99%, 99.5%, a ʻo ka nui o ka makū he ≤0.05% a i ʻole ≤0.2%.

Nā waiwai kino ʻē aʻe: ʻO ke kiko heheʻe ma kahi o -75°C, ʻo ke kiko paila he 183-184°C (a i ʻole 178-184°C, 178-181°C, a pēlā aku), ʻo ka nui o ka nui ma kahi o 0.9 g/mL, a ʻo ka helu hoʻohuli ma kahi o 1.501 (a i ʻole 1.495-1.503).

Hoʻohana nui ʻia ʻo N,N-dimethylbenzylamine i ka ʻoihana kemika. Hoʻohana pinepine ʻia ia ma ke ʻano he mea hoʻoulu, mea hoʻopale i ka palaho, a me ka mea hoʻopau. Hoʻohana ʻia hoʻi ia i ka synthesis organik, e like me ka mea hoʻōla no ka resin epoxy a me ka synthesis o nā paʻakai ammonium quaternary. I ka wā e mālama ai a me ka halihali ʻana, pono e hahai ʻia nā koi no nā kemika weliweli corrosive e hōʻoia i ka palekana.

ʻO N,N-dimethylbenzylamine (BDMA) kahi hui organik multifunctional i hoʻohana nui ʻia ma nā ʻano he nui.

ʻOihana Polyurethane: Ma ke ʻano he mea hoʻonui no ka polyester polyurethane block soft foam, wood foam a me nā uhi pipili, hoʻohana nui ʻia no ka wood foam paʻakikī. Hiki iā ia ke hoʻomaikaʻi i ka wai mua a me ke ʻano like o nā cell o ka wood polyurethane foam, a hoʻoikaika i ka wood a me ke kumu. Hoʻopili mea.
‌Kahua resin Epoxy‌: Ma ke ʻano he mea hoʻolalelale no ka anhydride waikawa, hoʻohana ʻia ia e hoʻomākaukau i nā uhi resin epoxy solvent-free impregnated. Hoʻolaha ia i ka resin epoxy bisphenol A i hoʻōla ʻia i ka anhydride acid a hoʻohana nui ʻia i nā mea hoʻomoʻa uila, nā mea encapsulation, a pēlā aku.
‌Hana ʻano kūlohelohe‌: Hoʻohana ʻia ma ke ʻano he mea hoʻoulu dehydrohalogenation a me ka mea hoʻopau waikawa no ka hana ʻana o nā lāʻau lapaʻau organik. Hoʻohana ʻia nō hoʻi ia e hana i nā paʻakai ammonium quaternary a hana i nā fungicides ikaika cationic surface-active, a pēlā aku.‌.

Eia kekahi, hiki ke hoʻohana ʻia ʻo N,N-dimethylbenzylamine ma ke ʻano he mea hoʻoulu dehydrogenation, mea mālama, a pēlā aku. I ka wā e mālama ai a me ka halihali ʻana, pono e mālama ʻia nā koi no nā kemika ʻino e hōʻoia i ka palekana.

Nā Waiwai Kemika N,N-Dimethylbenzylamine
Kiko heheʻe -75 °C
Ka paila ʻana 183-184 °C765 mm Hg (lit.)
ka nui o ka paʻa 0.9 g/mL ma 25 °C (lit.)
kaomi mahu 2.4 hPa (20 °C)
helu kuhikuhi refractive n20/D 1.501(lit.)
130 °F
ka mahana mālama. E mālama ma lalo o +30°C.
ka hiki ke hoʻoheheʻe ʻia ka wai: hiki ke hoʻoheheʻe ʻia
pka pK1:9.02(+1) (25°C)
ʻano wai
kala ʻAkaʻaka ʻaʻohe kala a i ka melemele māmā
PH 10 (10g/l, H2O, 20℃)(wai hoʻopiha piha ʻia)
ʻAla ʻala iʻa ikaika
palena pahū 0.9-6.3%(V)
Ka hoʻoheheʻe ʻana i ka wai 8 g/L (20 ºC)
ʻIkepili Ea ʻIkepili
BRN 1099620
Paʻa: Paʻa. Kūlike ʻole me nā waikawa ikaika, nā mea hoʻoheheʻe ikaika.
LogP 1.98 ma 25 ℃

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