Te āhua me ngā āhuatanga taketake o te N,N-dimethylbenzylamine

Āhua: He wai mārama, kore tae, he kowhai mārama rānei te N,N-dimethylbenzylamine.

Kakara: He kakara haukini.

‌Wairewa‌: Ka taea te whakaranu ki te waipiro me te etera, ka wairewa ki te wai wera, ka wairewa paku ki te wai matao.

Te Parakore me te Makuku: Ko tōna parakore he ≥98%, neke atu rānei, pērā i te 99%, 99.5%, ā, ko te nui o te makuku he ≤0.05%, ≤0.2% rānei.

‌Ētahi atu āhuatanga ā-tinana‌: Ko te ira rewa he tata ki te -75°C, ko te ira kohua he 183-184°C (he 178-184°C rānei, 178-181°C rānei, me ētahi atu), ko te mātotoru he tata ki te 0.9 g/mL, ā, ko te taupū whakaata he tata ki te 1.501 (he 1.495-1.503 rānei).

E whakamahia whānuitia ana te N,N-dimethylbenzylamine i roto i te umanga matū. He maha ngā wā e whakamahia ana hei whakakorikori, hei aukati i te waikura, hei whakakore hoki. E whakamahia ana hoki i roto i te hanga rauropi, pērā i te mea whakaora mō te kapia epoxy me te hanga tote ammonium quaternary. I te wā e rongoatia ana, e kawehia ana hoki, me whai i ngā whakaritenga mō ngā matū waikura kino kia mau ai te haumaru.

He matū waro maha-mahi te N,N-dimethylbenzylamine (BDMA) e whakamahia whānuitia ana i roto i ngā mara maha.

‌Ahumahi Polyurethane‌: Hei whakakorikori mō te pahuka ngohengohe poraka polyurethane polyester, te pahuka mārō me ngā paninga piri, e whakamahia ana mō te pahuka mārō. Ka taea e ia te whakapai ake i te rere wawe me te ōritetanga pūtau o te pahuka polyurethane, me te whakarei ake i te pahuka me te turanga. Te piri o ngā rauemi‌.
‌Mara kapia epoxy‌: Hei whakateretere mō te anhydride waikawa, ka whakamahia hei whakarite i ngā paninga kapia epoxy kore-whakarewa kua whakakīia. Ka whakatairanga i te kapia epoxy bisphenol A kua rongoatia ki te anhydride waikawa, ā, he whānuitia te whakamahinga i roto i ngā rauemi kohua hiko, ngā rauemi whakakīkī, me ētahi atu.
‌Te Hanganga Waro‌: Whakamahia hei whakakorikori tango-hauora me te kaihoko whakakore waikawa mō te hanga rongoā waro. Ka whakamahia hoki hei hanga tote ammonia quaternary me te whakaputa i ngā patu harore kaha e kaha ana ki te mata cationic, me ētahi atu.‌

Hei tāpiritanga, ka taea hoki te whakamahi i te N,N-dimethylbenzylamine hei whakakorikori tango hauwai, hei tiaki, me ētahi atu. I te wā e penapena ana, e kawe ana hoki, me whai i ngā whakaritenga mō ngā matū kino waikura kia mau ai te haumaru.

Ngā Āhuatanga Matū o te N,N-Dimethylbenzylamine
Te ira rewa -75 °C
Te pūmahana koropupū 183-184 °C765 mm Hg(lit.)
kiato 0.9 g/mL i te 25 °C (ipurangi)
te pēhanga kohu 2.4 hPa (20 °C)
taupū whakaata n20/D 1.501(lit.)
Fp 130 °F
pāmahana rokiroki. Penapenahia i raro i te +30°C.
wairewatanga wai: wairewa
pka pK1:9.02(+1) (25°C)
āhua Wai
tae mārama kore tae ki te kōwhai mārama
PH 10 (10g/l, H2O, 20℃)(wairewa kūkū)
Kakara kaha te kakara ika
rohe pahūtanga 0.9-6.3%(V)
Te wairewatanga wai 8 g/L (20 ºC)
Hau tairongo
BRN 1099620
Pūmautanga: Pūmau. Kāore e hototahi ki ngā waikawa kaha, ki ngā matū whakahāora kaha.
LogP 1.98 i te 25℃

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