N,N-dimethylbenzylamine
ʻO BDMA no ka pōkole, molecular formula: C9H13N, he kala ʻole i ka wai aniani melemele iki, maʻemaʻe ≥99%, maʻa ≤0.05%. Hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, ether, insoluble in water.
N,N-Dimethylbenzylamine
inoa Pākē: N,N-dimethylbenzylamine (BDMA)
MF: C9H13N
MW: 135.21
CAS: 103-83-3
Ka helu hehee -75°C
Ka helu hoʻolapalapa 183-184°C 765mmHg (kumu)
0.9g/mL ma 25°C (kumu)
Puke mahu 2Chemicalbook.4hPa (20°C)
Hōʻike hōʻike manaʻo n20/D1.501 (māmā)
Kiko uila 130 °F Kūlana mālama hale kūʻai ma lalo+30°C.
waiwai kemika
E hōʻalo i ka hoʻopili ʻana me nā mea hoʻoheheʻe ikaika, nā waikawa, nā waikawa chlorides, a me ke kalapona kalapona.
Nā kūlana mālama a me ka halihali
E kūʻai i loko o kahi hale kūʻai maʻalili. E mālama i ke ahi a me nā kumu wela. Pale i ka lā pololei.
Nā hiʻohiʻona a me ka hoʻohana ʻana
I loko o ka ʻoihana polyurethane, ʻo BDMA kahi mea hoʻoikaika no ka polyester-type polyurethane block soft foam, polyurethane rigid foam, polyurethane sheets a me nā uhi hoʻopili. Hoʻohana nui ʻia ia no ka huʻa paʻa e hana i ka polyurethane foam i loaʻa ka maikaʻi o ka wai mua a me nā ʻāpana like. Aia ka adhesion maikaʻi ma waena o ka pahu a me ka mea kumu. Ma ke kahua o ka synthesis organik, hoʻohana nui ʻia ʻo BDMA ma ke ʻano he catalyst no ka synthesis o nā halogens dehydrogenated i loko o nā lāʻau lapaʻau, kahi mea hoʻopiʻi corrosion, kahi neutralizer acidic, kahi accelerator no ka pauku microscope electron. embedding, etc. Hoʻohana pū ʻia ʻo BDMA e synthesize i nā paʻakai ammonium quaternary a hana i ka cationic surface-active fungicides ikaika, etc.
ʻIkepili Hoʻokaʻaʻike
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Ka manawa hoʻouna: Mei-30-2024