3-Hydroxybenzaldehyde CAS 100-83-4
ʻO 3-Hydroxybenzaldehyde kahi paʻa kalamele melemele ʻole a i ʻole. Ka helu heheʻe 103-104 ℃, kahi e hoʻolapalapa ai 240 ℃, 191 ℃ (6.7kPa). Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka wai wela, ethanol, acetone, ether, a me benzene. Hiki ke hoʻohaʻahaʻa, ʻaʻole hiki ke hana i ka distillation mahu.
| 'ikamu | Hōʻike |
| Nā kūlana mālama | Ka lewa ʻole, 2-8°C |
| ʻO ka mānoanoa | 1.1179 |
| Lae hehee | 100-103 °C(māmā) |
| pKa | 8.98(ma 25 ℃) |
| MW | 122.12 |
| Lae paila | 191 °C50 mm Hg(māmā) |
Hoʻohana nui ʻia ʻo 3-Hydroxybenzaldehyde, ma ke ʻano he waena, i ka hana ʻana i nā lāʻau lapaʻau, nā mea ʻala, a me nā kala. Hiki ke hoʻohana ʻia e like me ka fungicide, kiʻi emulsifier, nickel plating gloss agent, etc. ʻO nā lāʻau i hoʻohui ʻia mai ka meta hydroxybenzaldehyde ka nui o ka dehydroepinephrine hydrochloride, adrenaline, quinine, a me ka oxytetracycline.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
3-Hydroxybenzaldehyde CAS 100-83-4
3-Hydroxybenzaldehyde CAS 100-83-4
