Tris(dimethylaminomethyl) phenol CAS 90-72-2
Hoʻolauna huahana
Tris(dimethylaminomethyl) phenol CAS 90-72-2
Hana hana
E hoʻohui i ka phenol a me 40% dimethylamine aqueous solution i ka ipu hoʻonā, hoʻoulu a hui like, hoʻoluʻu i lalo o 20°C, hoʻohui mālie i ka 30% formaldehyde aqueous solution ma lalo o ka hoʻoulu ʻana, a me ka mana e hoʻopau i ka hoʻohui ma lalo o 30°C. E hoʻomau i ka hoʻoulu ʻana ma 25-30 ° C no 1 hola, a laila e hoʻonui i ka mahana i 90-95 ° C a reflux no 2 mau hola. E hoʻohui i ka paʻakai e hoʻokaʻawale i ka pae wai, a e hoʻokaʻawale i ka papa ʻaila no ka fractionation ma lalo o ke kaomi hoʻemi ʻia e loaʻa ai ka huahana i hoʻopau ʻia. ʻOi aku ka 95% o nā huahana huahana.
Kahua noi
Hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau no ka thermosetting epoxy resins, adhesives, sealants no nā mea laminate a me nā papahele, acid neutralizers a me nā catalysts i ka hana ʻana o ka polyurethane.
wehewehe kūkulu
Tris(dimethylaminomethyl)phenol
CAS 90-72-2
helu CBN:
CB8107271
ʻAno molekala:
C15H27N3O
kaumaha molekala:
265.39
Waihona MOL:
90-72-2.mo
Ke ʻano: ʻAʻole waihoʻoluʻu a i ʻole melemele māmā wai aniani. Hiki ke puhi.
Kahi hehee: 316°C
Ka helu hoʻolapalapa: 130-135°C/1mmHg (kukui.)
Māmā: 0.969g/mL ma 25°C (māmā)
Paʻa mahu: >1 (vsair)
Pumi mahu: <0.01mmHg (21°C)
Hōʻike manaʻo hoʻohālikelike:n20/D1.516(māmā)
Kekahi uila:>230°F
Ka waiho ʻana a me ka lawe ʻana
Hoʻopili: e like me ka koi o nā mea kūʻai aku
E mālama: E mālama i kahi maloʻo, ʻeleʻele a me ka makani.
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