3,4,5-Trimethoxycinnamic acid CAS 90-50-6
ʻO 3,4,5-Trimethoxycinnamic acid he mea hoʻoheheʻe synthetic intermediate ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai akā hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol a me ka ethyl acetate. Hoʻohana nui ʻia ka 3,4,5-trimethoxycinnamic acid no ka hoʻomaikaʻi ʻana i ka hana adhesion o nā mea kūlohelohe a me ka inorganic.
| 'ikamu | Hōʻike |
| Lae paila | 300.83°C (manaʻo koʻikoʻi) |
| ʻO ka mānoanoa | 1.1416 (manaʻo koʻikoʻi) |
| Nā kūlana mālama | Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela |
| pKa | 4.48±0.10(Wanamua) |
| kūʻē | 1.4571 (manaʻo) |
| Pumi mahu | 0-0Pa ma 20-25 ℃ |
ʻO ka 3,4,5-Trimethoxycinnamic acid he lāʻau lapaʻau maʻamau i hoʻohana ʻia no ka synthesis o nā vasodilators e like me cinepazide. Hoʻohana ʻia ia i nā mea hoʻopili e hoʻonui i ka hana hoʻopaʻa ʻana, a ʻo nā resins i kūpono no ka epoxy, phenolic, melamine, polysulfide polyurethane, polystyrene, etc.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
3,4,5-Trimethoxycinnamic acid CAS 90-50-6
3,4,5-Trimethoxycinnamic acid CAS 90-50-6
