Tris(dimethylaminomethyl)phenol CAS 90-72-2
Intshayelelo yemveliso
Tris(dimethylaminomethyl)phenol CAS 90-72-2
Indlela yokuvelisa
Yongeza i-phenol kunye ne-40% ye-dimethylamine isisombululo se-aqueous kwi-kettle yokusabela, ugxobhoze kwaye udibanise ngokulinganayo, uphole ukuya ngaphantsi kwe-20 ° C, ngokucotha ukongeza i-30% yesisombululo se-formaldehyde samanzi phantsi kokuvuselela, kunye nokulawula ukugqiba ukudibanisa ngaphantsi kwe-30 ° C. Qhubeka uvuselela kwi-25-30 ° C ngeyure eli-1, uze uphakamise izinga lokushisa kwi-90-95 ° C kunye ne-reflux ye-2 iiyure. Yongeza ityuwa ukuze uhlukanise isigaba samanzi, kwaye uhlukanise i-oyile ye-oyile yokwahlula phantsi koxinzelelo oluncitshisiweyo lokufumana umkhiqizo ogqityiweyo. Umxholo wemveliso ye-Industrial ungaphezulu kwe-95%.
Indawo yosetyenziso
Isetyenziswe njenge-ejenti yokunyanga i-thermosetting epoxy resins, i-adhesives, sealants kwi-laminate materials kunye nemigangatho, i-acid neutralizers kunye ne-catalysts kwimveliso ye-polyurethane.
Inkcazo yokwakha
Tris(dimethylaminomethyl)phenol
I-CAS 90-72-2
CBNumber:
CB8107271
Ifomula yemolekyuli:
I-C15H27N3O
Ubunzima bemolekyuli:
265.39
Ifayili ye-MOL:
90-72-2.mo
Imbonakalo: Ulwelo olungenambala okanye olutyheli olukhanyayo. Ukutsha.
Indawo yokunyibilika: 316°C
Indawo yokubila: 130-135°C/1mmHg (ilayiti.)
Ubuninzi: 0.969g/mL ku-25°C (lit.)
Ukuqina komphunga: >1 (vsair)
Uxinzelelo lomphunga: <0.01mmHg (21°C)
Isalathiso seRefractive:n20/D1.516(lit.)
Indawo edanyazayo:>230°F
Ukugcinwa kunye nokuthutha
Ukupakisha: ngokweemfuno zabathengi
Ugcino: Gcina kwindawo eyomileyo, emnyama nengena umoya.
Ulwazi lweNkampani
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