FEMA 2871(CAS#140-26-1)
| Ka wehewehe palekana | 24/25 - E pale i ka pili ʻana me ka ʻili a me nā maka. |
| WGK Kelemānia | 1 |
| RTECS | NY1511500 |
| HS Code | 29156000 |
| Kaʻawaʻawa | LD50 orl-iole: 6220 mg/kg VPITAR 33(5),48,74 |
Hoʻolauna
Phenylethyl isovalerate; ʻO Phenyl 3-methylbutylrate, ʻo C12H16O2 ka paona kemika, ʻo 192.25 ke kaumaha molekala.
ʻAno:
1. Nani: wai kala ʻole, ʻala ʻala.
2. Solubility: hiki ke hoʻoheheʻe ʻia i loko o nā ʻawaʻawa, nā etera a me nā mea hoʻoheheʻe kūlohelohe, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai.
3. Lae hehee:-45 ℃
4. Puni paila: 232-234 ℃
5. Māmā: 1.003g/cm3
6. Hōʻike hoʻohālikelike: 1.502-1.504
7. Ke kiko uila: 99 ℃
E hoʻohana:
Phenylethyl isovalerate; Hoʻohana pinepine ʻia ʻo Phenethyl 3-methylbutylrate ma ke ʻano he mea hoʻohui i nā mea ʻala a me nā mea ʻono e hāʻawi ai i nā huahana i kahi ʻala hua ʻoluʻolu, e like me ke kō hua, nā mea inu huaʻai a me ka hauʻulu. Eia kekahi, hiki ke hoʻohana ʻia e like me ka mea maka no ka hoʻomaʻemaʻe ʻana i nā mea hoʻomaʻemaʻe, nā solvents a me nā lubricants.
Kaʻina hoʻomākaukau:
Phenylethyl isovalerate; Hoʻomākaukau maʻamau ka Phenyl 3-methylbutanol e ka hopena o ka acetophenone a me ka isopropanol i mua o kahi catalyst. ʻO ke ʻano hoʻomākaukau kūikawā penei:
1. Hoʻohui i ka acetophenone a me ka isopropanol i ka ratio molar.
2. E hoʻohui i ka nui kūpono o ka acid catalyst (e like me ka sulfuric acid).
3. E hoʻoulu i ka hopena hopena ma kahi haʻahaʻa haʻahaʻa (maʻamau 0-10 ° C). I nā hihia maʻamau, ʻo ka manawa pane he mau hola a he ʻumi mau hola.
4. Ma hope o ka pau ʻana o ka hopena, hoʻomaʻemaʻe ʻia ka huahana ma o nā ʻanuʻu o ka condensation, kaʻawale, holoi a me ka distillation.
ʻIke palekana:
Phenylethyl isovalerate; ʻO Phenylethyl 3-methylbutylrate ka mea maʻamau i manaʻo ʻia he palekana ma lalo o nā kūlana maʻamau o ka hoʻohana. Eia nō naʻe, he wai wela ia, e pale i ka ʻike pololei ʻana i nā lapalapa ahi a i ʻole nā wela kiʻekiʻe. Pono e mālama ʻia ma kahi ʻoluʻolu, maikaʻi-ventilated. I ka wā e hoʻohana ai, e hoʻohana i nā lako pale pilikino kūpono e like me nā mīkina lima a me nā aniani pale. Inā hoʻopā ʻoe i kou ʻili a i ʻole nā maka ma ka pōʻino, holoi koke me ka wai nui. Inā inhaled a komo hewa paha, e ʻimi koke i ka lāʻau lapaʻau.
