Tetradecanedioic acid CAS 821-38-5
ʻO ka waika Tetradecanedioic kahi pūhui carboxylic acid i hoʻohana ʻia ma ke ʻano he mea maka no ka synthesizing kiʻekiʻe-performance lubricant lōʻihi carbon chain diacid diesters me nā koi hana kūikawā. Hoʻohana ʻia ia e synthesize polyamide kiʻekiʻe melt melt adhesive adhesive polymerization monomers a ma ke ʻano he polymerization monomer, e hana me nā diamine e hana i ke kaulahao kalapona lōʻihi.
| 'ikamu | Hōʻike |
| Pumi mahu | 1.3hPa ma 20 ℃ |
| Lae hehee | 124-127 °C (kukui) |
| MF | C14H26O4 |
| Hoʻopaʻapaʻa | 1.4650 (manaʻo) |
| Nā kūlana mālama | Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela |
| pKa | 4.48±0.10(Wānana ʻia) |
ʻO ka waikawa Tetradecanedioic kahi hui carboxylic acid i hoʻohana nui ʻia i ka synthesis o nā mea ʻala, nā plastics ʻenehana kiʻekiʻe e like me ka nylon 1414, nā mea hoʻoheheʻe wela, a me nā uhi. ʻO ka waika Tetradecanedioic, ma ke ʻano he monomer condensation, e hoʻopili me ka diamine e hoʻohui i ka nylon kaulahao lōʻihi, ʻo ia hoʻi me ka nylon 1314, nylon 1414, a me ka nylon 614.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
Tetradecanedioic acid CAS 821-38-5
Tetradecanedioic acid CAS 821-38-5
