1,3-Bis(aminomethyl)benzene/CAS: 1477-55-0
Tlhaloso e Khutšoanyane:
Lebitso la sehlahisoa: 1,3-Bis(aminomethyl)benzene
Lebitso le leng: MXDA
CAS: 1477-55-0
MF: C8H12N2
MW: 136.19
SEBOPEHO:
Botenya: 1.032 g/mL ho 25 °C (lit.)
Sebaka sa ho bonesa: >230 °F
tlhaloso
| Ntho | Tlhaloso
|
| Ponahalo | Ha e na 'mala ebile e bonaletsa |
| Mongobo% ≤ | 0.1 |
| Dikahare %≥ | 99.8 |
| 'Mala ≤ | 10 |
| Boleng ba amine | 800-830 |
| Karolo e boima ea benzylamine%≤ | 0.1 |
| Karolo e boima ea 3-cyanobenzylamine%≤ | 0.1 |
| Karolo e boima ea 3-(methylamino)benzamide%≤ | 0.1 |
| Karolo e boima ea polymer% ≤ | 0.1 |
Tšebeliso
Sebopeho se ikgethang sa MXDA se etsa qeto ya hore e na le mefuta e fapaneng ya thepa e ntle ya mmele le ya dikhemikhale, kahoo e sebediswa haholo. MXDA le di-hydride tsa yona tse potolohang di ka sebediswa e le di-ejenti tse fodisang bakeng sa di-resin tsa epoxy, tse nang le tshebetso e ntle ya ho fodisa mocheso wa kamore, ho hanyetsa mocheso hantle, ho hanyetsa metsi, le ho hanyetsa ho bola ha dikhemikhale. Ho feta moo, di ka hlahisa di-resin tse fodisang tse bonaletsang le tse phethilweng hantle haholo tse nang le viscosity e tlase le tshebetso e ntle. Ka nako e ts'oanang, MXDA ke sesebediswa sa bohlokwa sa dikhemikhale se setle, se ka kopanyang di-polyamide ka di-dibasic acid, mme se ka kopanya m-xylene diisocyanate, monomer ya polyurethane. Di-hydride tsa yona tsa benzene ring le tsona di ka sebediswa ho kopanya diisocyanate. Hona jwale, e sebediseditswe ho kopanyeng di-ejenti tse kopanyang rabara, dibolayadikokwanyana, di-fiber stabilizers, di-surfactants, jj.
1,3-Benzenedimethylamine e sebediswa haholoholo bakeng sa tlhahiso ya di-epoxy resin tse sebetsang hantle tse hanelang mocheso, tse se nang chefo, tse loketseng ho hahuwa ka tlasa metsi, le tse kgonang ho hahuwa ka potlako ha di futhumatswa. E sebetsa e le thepa e tala bakeng sa di-resin tsa polyurethane le di-epoxy resin tse sebetsang ka maiketsetso, mme e boetse e sebediswa masimong a di-auxiliaries tsa rabara, dipolasetiki tse utlwang lesedi, dibolayadikokwanyana, dikobo, dihlahiswa tsa nylon, di-ejenti tsa ho qeta faeba, di-inhibitor tsa mafome, di-chelating agents, ditlolo, tshebetso ya pampiri, jj.
E sebelisetsoa ho lokisa metsoako ea ho phekola resin ea epoxy, polasetiki e utloang khanya, lintho tse thusang rabara, li-resin tsa polyurethane, lintho tse koahelang, jj. E sebelisoa haholo-holo bakeng sa ho etsa metsoako ea ho phekola resin ea epoxy e sebetsang hantle e hanelang mocheso, e se nang chefo, e loketseng kaho ea ka tlas'a metsi, 'me e ka fola kapele ha e futhumatsoa. E sebetsa e le thepa e tala bakeng sa li-resin tsa polyurethane le li-resin tsa epoxy tse sebetsang ka maiketsetso, 'me e boetse e sebelisoa masimong a metsoako ea rabara, polasetiki e utloang khanya, chefo e bolaeang likokoanyana, lintho tse koahelang, lihlahisoa tsa nylon, lintho tse felisang khoele, lintho tse thibelang mafome, lintho tse tlotsang, lintho tse tlotsang, ts'ebetso ea pampiri, jj.
Ho paka le ho Romela
25KG/Moropa kapa ho ya ka ditlhoko tsa bareki.
Ke ea thepa e tloaelehileng 'me e ka tlisoa ka leoatle le moea
Boloka le ho boloka
Nako ea ho boloka: Likhoeli tse 24 ho tloha letsatsing la tlhahiso ka har'a sephutheloana sa pele se sa buloang se bolokiloe sebakeng se pholileng se omileng se se nang khanya ea letsatsi, metsi.
Ntlo ea polokelo e nang le moea o kenang, Ho omisa mocheso o tlase, E arotsoe ho li-oxidant, li-acid.
