Ukunikezwa kwefekthri intengo engcono kakhulu ye-CAS: 140-10-3 trans-Cinnamic acid

Igama lomkhiqizo: i-trans-Cinnamic Acid
INOMBOLO YECAS: 140-10-3
Indawo yokuncibilika: 133 °C
Indawo yokubilisa: 300 °C
Ubukhulu: 1.248
Inkomba ye-refractive: 1.5049
Iphoyinti elikhanyayo: >230 °F
Izinga lokushisa lesitoreji: Gcina e-RT.
Ukunyibilika: 0.4g/l
PH: 3-4 (0.4g/l, H2O, 20℃)
Ifomu: I-White Crystalline Powder
Okuqukethwe: ≥99%
Ukupakisha: 25kg kraft paper bag
Indlela yokubeka: naka umthombo womlilo, ikakhulukazi ukugwema ukukhanya kwelanga, futhi uwugcine endaweni epholile.
Ukunyibilika: Kuncibilika ku-ethanol, i-methanol, i-petroleum ether, i-chloroform, i-benzene, i-ether, i-acetone, i-glacial acetic acid, i-carbon disulfide namafutha, engancibiliki emanzini abandayo.

I-Cinnamic acid iyinhlanganisela yemvelo enefomula ethi C6H5CH=CHCOOH.Kuyinhlanganisela emhlophe ecwebezelayo encibilika kancane emanzini, futhi inyibilika ngokukhululekile kuzincibilikisi eziningi eziphilayo.Ithathwa njenge-unsaturated carboxylic acid, ivela ngokwemvelo ezinhlobonhlobo zezitshalo.Ikhona njengokubili i-cis ne-trans isomer, nakuba lokhu kwakamuva kuvame kakhulu.

I-Cinnamic acid iyingxenye emaphakathi ku-biosynthesis yenqwaba yemikhiqizo yemvelo ehlanganisa i-lignolsto lignin ne-lignocellulose, i-flavonoid, i-isoflavonoids, i-coumarins, i-aurones, i-stilbenes, i-catechin, ne-phenylpropanoids.I-biosynthesis yayo yenziwa ngesenzo se-enzyme phenylalanine ammonia-lyase (PAL) ku-phenylalanine.

I-Cinnamic acid iyisandulela sokuhlanganiswa kwenani elikhulu lezinto zezitshalo, okuhlanganisa i-lignin, i-tannins, i-flavonoid, i-pigments, izakhi eziningi zokunambitheka kwezinongo, nama-alkaloid ahlukahlukene, njenge-morphine ne-colchicine.

Ukusetshenziswa:

I-Cinnamic acid iyinto ebalulekile ngoba isetshenziswa kakhulu ezimbonini zeziqholo, zokudla, izithombe, i-polymer kanye nemithi, kanye nasezifundweni zemitholampilo nezobuthi.Kuze kube manje, izindlela eziningi eziye zabikwa ngokunqunywa kwayo, njenge-titrimetry, i-difaultial-pulse polarography, i-spectrophotometry, i-mass spectrometry, i-HPLC, i-electrokinetic capillary chromatography, i-capillary electrophoresis, i-chromatography yegesi kanye ne-chromatography ewuketshezi.Kodwa-ke, kuningi okungalungile ngalezi zindlela, njengesikhathi eside sokuphendula, ukusetshenziswa kwe-reagent, ukusebenza okuyinkimbinkimbi, njll.

1. Ama-flavour namakha

Ingasetshenziswa njengengxube enamakha ezinsipho, ama-shampoos, izimpushana zokuwasha, nezimonyo zansuku zonke.I-Cinnamonic acid isetshenziselwa ukunambitheka kwe-apula, ukunambitheka kwe-cherry, ukunambitheka kwesithelo, kanye nephunga elimnandi lezimbali.Inomphumela wokuvimbela ukwakheka kwe-black tyrosinase, inomphumela othile wokuvikela emisebeni ye-ultraviolet, ingenza amachashaza ansundu abe lula noma anyamalale, futhi ingenye yezithako ezibalulekile ekukhiqizweni kwelanga okuthuthukisiwe.I-Cinnamic acid ngokwayo iwuhlobo lwesinongo, olunomphumela omuhle ogcina iphunga.Ngokuvamile isetshenziswa njengento eluhlaza for iphunga, okwenza iphunga elimnandi main iguquguquke.

2. Imboni yezemithi

Embonini yezemithi, ingasetshenziswa njengesidakamizwa esibalulekile sokuhlanganiswa nokwelashwa kwesifo senhliziyo.Ingasetshenziswa njengenhliziyo-kuya-inhliziyo kanye nenhliziyo-to-heart, kanye ne-synthetic chlorpheniric acid ne-cinnamyl piperazine.Ingasetshenziselwa ukwenza "i-Xin Kean", i-anesthetic yendawo, isikhunta, i-hemostasis.Umuthi, njll. I-Chlorobenamide ne-cinnamyl piperazine nazo zingahlanganiswa ukuze zisetshenziswe njengesiphumlisi samathambo womgogodla kanye ne-ejenti elwa nokuqaqamba kwamalunga.Ikakhulu isetshenziselwa i-cerebral thrombosis, i-cerebral arteriosclerosis, i-coronary artery cirrhosis nezinye izifo.Inomphumela obalulekile wokuvimbela ekwandeni kwamaseli e-adenocarcinoma yamaphaphu.

3. Ukuhlanganiswa kwe-Organic

Mayelana ne-organic chemical synthesis, i-cinnamic acid ingasetshenziswa njenge-ejenti eqhubekayo yokukhulula amashidi angu-galvanized, i-heat stabilizer ye-polyvinyl chloride, i-crosslinker ye-polyurethane, i-flame retardant ye-hydantoin ne-polycaprolactam, kanye ne-reagent yokuhlaziya amakhemikhali.Kubuye kube i-reagent yokunquma ukuhlukaniswa kwe-uranium ne-vanadium;kuphinde kube yimpahla yokwenziwa ebaluleke kakhulu yokwenziwa kwezinhlaka ze-photosensitive.I-synthetic lauric acid ester eyinhloko, i-polyvinyl alcohol cinnamate, i-ethyl ethoxy cinnamate ne-epoxy resin ene-pendant cinnamate.Isetshenziswa kumapulasitiki, ingasetshenziswa njengesizinzisi sokushisa se-PVC, isikhunta nesiqedaphunga esibulala inzalo, futhi ingafakwa kurabha negwebu ukuze kwenziwe izicathulo eziqeda umoya nama-insoles.Ingasetshenziselwa ukotini kanye nemicu ehlukahlukene yokwenziwa, isikhumba nopende.Vimbela isikhutha emikhiqizweni efana nokupholisha izicathulo namata wotshani.