N,N-dimethylbenzylamine
Ko te BDMA mo te poto, te tauira irapoi: C9H13N, he wai kore tae ki te paku kowhai he wai maramara, ma ≥99%, makuku ≤0.05%. Wairewa i roto i te waiwaro, ether, kare e rewa ki te wai.
N,N-Dimethylbenzylamine
Ingoa Hainamana: N,N-dimethylbenzylamine (BDMA)
MF: C9H13N
MW: 135.21
CAS: 103-83-3
Ira whakarewa -75°C
Ira kohua 183-184°C 765mmHg (marama)
Kiato 0.9g/mL i te 25°C (marama)
Te pehanga ngohe 2Chemicalbook.4hPa (20°C)
Taupū whakaata n20/D1.501 (marama)
Ira kohiko 130 °F Nga tikanga rokiroki Raro kei raro+30°C.
āhuatanga matū
A ape i te pa atu ki nga waikura kaha, nga waikawa, nga waikawa waikawa, me te hauhauora.
Te rokiroki me nga tikanga kawe
Rokiroki i roto i te whare putunga hauhautanga, whai hau. Kia matara atu i te ahi me nga puna wera. Tiaki i te ra tika.
Nga ahuatanga me nga whakamahinga
I roto i te ahumahi polyurethane, ko te BDMA te whakakorikori mo te polyester-momo polyurethane poraka ngohengohe pahuka, polyurethane pahuka i mārō, pepa polyurethane me paninga whakapiri. Kei te nuinga whakamahia te reira mo te pahuka i mārō ki te hanga polyurethane pahuka i whai pai fluidity wawe me pūtau kākahu. He pai te adhesion i waenganui i te pahuka me te rauemi turanga.I roto i te mara o te whakahiato waro, te nuinga whakamahia BDMA rite te whakakōkī mo te kōtuitanga o halogen dehydrogenated i roto i taero organic, he aukati waikura, he neutralizer waikawa, he whakatere mo te wāhanga karu hiko. te whakauru, me etahi atu. Ka whakamahia ano te BDMA ki te whakahiato i nga tote haukinia quaternary me te whakaputa i nga maakaa kaha-kaha kaha o te mata cationic, etc.
Nga korero Whakapā
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Wā tuku: Mei-30-2024