delta-Dodecalactone (CAS#713-95-1)
| Iimpawu ezinobungozi | Xi – Irritant |
| Iikhowudi zoMngcipheko | 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso |
| WGK eJamani | 2 |
| RTECS | UQ0850000 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29322090 |
| Inqaku Lengozi | Iyacaphukisa |
Intshayelelo
I-6-Heptyltetrahydro-2H-pyrano-2-one, eyaziwa ngokuba yi-caprolactone, γ-caprolactone, i-organic compound.
Umgangatho:
I-6-Heptyltetrahydro-2H-pyran-2-enye ilulwelo olungenambala ukuya kumthubi. Inevumba elikhethekileyo elifana namanzi kunye neempawu ezinyibilikayo emanzini, i-alcohol, kunye ne-ethers. Sisinyibilikisi esingeso-polar esingaxutywanga lula kunye nezinyibilikisi ezininzi eziqhelekileyo zendalo.
Sebenzisa:
I-6-Heptyltetrahydro-2H-pyrano-2-enye i-solvent esetyenziswa ngokuqhelekileyo esetyenziswa ngokubanzi kwi-organic synthesis kunye ne-pharmaceutical industry. Ngokuqhelekileyo isetyenziselwa ukunyibilikisa izinto ezifana neselulosi, i-acids enamafutha, i-resins yendalo kunye neyokwenziwa, isitashi, njl.
Indlela:
Indlela yokulungiselela i-6-heptyltetrahydro-2H-pyran-2-enye ifunyenwe ngokuyinhloko ngokusabela kwe-cyclohexanone kunye ne-sodium hydride kwi-solvent alcohol. Indlela ekhethekileyo yokulungiselela ukutshisa kunye nokusabela i-cyclohexanone kunye ne-sodium hydride kwi-solvent ye-alcohol efana ne-ethylene glycol okanye i-isopropanol ukuvelisa i-6-cyclohexyl-2H-pyrano-2-enye, kwaye emva koko ufumane imveliso ekujoliswe kuyo ngokuphendula kwe-oxidation ye-cyclohexyl ukuya. heptyl.
Ulwazi ngoKhuseleko:
I-6-Heptyltetrahydro-2H-pyrano-2-enye inetyhefu ephantsi, kodwa kusabalulekile ukuba ubeke ingqalelo ekusebenziseni kwayo ngokukhuselekileyo. Ilulwelo olunokutsha kwaye kufuneka lugwenywe ekudibaneni nomlilo ovulekileyo kunye namaqondo okushisa aphezulu. Ukuphefumla imiphunga kufuneka kugwenywe ngexesha lokusebenza, ukusebenza kufuneka kwenziwe kwindawo enomoya, kwaye amanyathelo afanelekileyo okukhusela kufuneka athathwe, njengokugqoka iiglasi zokukhusela kunye neiglavu.
