(2Z)-2-Dodecenoic acid (CAS# 55928-65-9)
| Iikhowudi zoMngcipheko | I-R41 – Umngcipheko womonakalo omkhulu emehlweni R51/53 – Ityhefu kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S39 –Nxiba ukhuseleko lwamehlo / ubuso. S61 –Kuphephe ukukhutshelwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko. |
| Izazisi ze-UN | UN 3077 9 / PGIII |
| WGK eJamani | 3 |
Intshayelelo
(2Z) -2-Dodecenoic acid, eyaziwa nangokuthi (2Z) -2-Dodecenoic acid, i-unsaturated fatty acid kunye ne-chemical formula C12H22O2. Oku kulandelayo yinkcazo yeepropati, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko lwekhompawundi:
Indalo:
(2Z)-2-Dodecenoic acid lulwelo olungenambala ukuya kumthubi oluluthuthu kunye nencasa ekhethekileyo yeziqhamo. I-asidi e-unsaturated fatty kunye ne-carbon-carbon-double bond ezimbini kwaye iyasebenza ngamachiza. Inokuguquka okuphantsi kwiqondo lokushisa.
Sebenzisa:
(2Z) -2-Dodecenoic acid inoluhlu olubanzi lokusetyenziswa kwiinkalo ezininzi. Ingasetyenziswa njengokongeza ekutyeni, kwincasa kunye neziqholo ukunika incasa yeziqhamo. Ukongeza, inokusetyenziswa njenge-emulsifier, i-solvent kunye ne-surfactant. (2Z) -2-i-Dodecenoic acid nayo ifunyenwe inezinto ezilwa ne-antibacterial kunye ne-antifungal, kwaye inezicelo ezithile ezinokubakho kwintsimi yeyeza.
Indlela yokulungiselela:
(2Z) -2-Dodecenoic acid idla ngokulungiswa nge-chemical synthesis. Indlela eqhelekileyo kukufumana (2Z) -2-Dodecenoic acid nge-esterification yotywala obufanelekileyo kunye ne-reactant catalyst efana ne-acetic anhydride. Ngethuba le mpendulo, utywala buphendula kunye ne-asidi ukwenza i-ester, ethi emva koko ihlawulwe i-dehydration reaction ukuze yenze i-asidi edibeneyo ehambelanayo.
Ulwazi ngoKhuseleko:
(2Z) -2-Dodecenoic acid kufuneka isetyenziswe kwaye igcinwe ngokuhambelana nezenzo zokhuseleko lwamachiza ngokubanzi. Inokucaphukisa amehlo kunye nolusu, ngoko ke kuyimfuneko ukunikela ingqalelo ekukhuselweni komntu kwaye usebenzise izixhobo ezifanelekileyo zokukhusela, ezifana neeglavu kunye nezibuko, xa udibana. Ukongezelela, kufuneka igcinwe kude nomlilo kunye nokushisa okuphezulu, igcinwe kwisitya esivaliweyo, kwaye ugweme ukudibanisa ne-oxidants.
Esi sisingeniso esifutshane kwindalo, ukusetyenziswa, ukuqulunqwa kunye nolwazi olukhuselekileyo lwe (2Z) -2-Dodecenoic acid.
