Falegaosimea sapalai tau sili CAS: 140-10-3 trans-Cinnamic acid

Igoa o oloa: trans-Cinnamic Acid
CAS NO.: 140-10-3
Liu liusuavai: 133 °C
Fa'apuna: 300 °C
Malosi: 1.248
Fa'asinomaga fa'asaga: 1.5049
Itu ole moli: >230 °F
Teuga o le teuina: Teu ile RT.
Soluble: 0.4g/l
PH: 3-4 (0.4g/l, H2O, 20 ℃)
Fomu: Pa'u tioata Pa'epa'e
Anotusi: ≥99%
afifiina: 25kg taga pepa kraft
Auala e teu ai: faʻalogo lelei i le afi, aemaise lava le aloese mai le susulu o le la, ma teu i se nofoaga malulu.
Solubility: Soluble i le ethanol, methanol, petroleum ether, chloroform, soluble i benzene, eter, acetone, glacial acetic acid, carbon disulfide ma le suauu, e le mafai ona solu ile vai malulu.

Cinnamic acid ose mea fa'aola fa'atasi ma le fua fa'atatau C6H5CH=CHCOOH.Ose pa'epa'e tioata fa'apipi'i e solu teisi i le vai, ma solu sa'oloto i le tele o so'o so'o.O lo'o fa'avasegaina ose ga'o ga'o e le tu'u, e tupu fa'anatura i le tele o la'au.O lo'o i ai e pei o le cis ma le trans isomer, e ui o le mea mulimuli e sili atu ona taatele.

Cinnamic acid o se ogatotonu tutotonu i le biosynthesis o le tele o mea masani e aofia ai lignolsto lignin ma lignoscellulose, flavonoids, isoflavonoids, coumarins, aurones, stilbenes, catechin, ma phenylpropanoids.O lona biosynthesis e faia i le gaioiga a le enzyme phenylalanine ammonia-lyase (PAL) i luga o le phenylalanine.

Cinnamic acid o se mea muamua mo le tuufaatasia o se numera tele o laau toto, e aofia ai le lignin, tannins, flavonoids, pigments, le tele o vaega tofo o mea manogi, ma alkaloids eseese, e pei o le morphine ma le colchicine.

Fa'aoga:

Cinnamic acid o se mea taua aua e masani ona faʻaaogaina i mea manogi, meaʻai, ata, polymer ma fale talavai, faʻapea foʻi ma suʻesuʻega faʻamaʻi ma toxicological.E oo mai i le taimi nei, e tele auala ua lipotia mo lona fuafuaina, e pei o le titrimetry, differential-pulse polarography, spectrophotometry, mass spectrometry, HPLC, electrokinetic capillary chromatography, capillary electrophoresis, gas chromatography ma vai chromatography.Ae ui i lea, e tele mea le lelei i luga o nei metotia, e pei o le umi-tali taimi, faʻaaogaina reagent, faʻalavelave faʻalavelave, ma isi.

1. Mea manogi ma mea manogi

E mafai ona faʻaaogaina e fai ma faʻafefiloi manogi i fasimoli, shampoos, paʻu fufulu, ma mea teuteu i aso uma.Cinnamonic acid o loʻo faʻaaogaina i le tofo apu, tofo sieri, tofo o fualaʻau, ma le manogi fuga.O loʻo i ai le aʻafiaga o le taofiofia o le faʻavaeina o le tyrosinase uliuli, ei ai se aafiaga faʻapitoa i luga o ave o le ultraviolet, e mafai ona faʻamalamalamaina ai lanu enaena pe oʻo lava ina mou atu, ma o se tasi o mea taua i le faʻalauteleina o le la.Cinnamic acid lava ia o se ituaiga o mea manogi, lea e iai sona aafiaga lelei e taofi ai le manogi.E masani ona faʻaaogaina e fai ma mea mata mo le manogi, lea e faʻafefe ai le manogi o le manogi autu.

2. Le alamanuia tau vailaau

I totonu o le falemaʻi, e mafai ona faʻaaogaina e avea o se vailaʻau taua mo le tuʻufaʻatasia ma togafitiga o maʻi fatu fatu.E mafai ona faʻaaogaina e pei o le fatu-i-loto ma le loto-i-loto, faʻapea foʻi ma le chlorpheniric acid synthetic ma cinnamyl piperazine.E mafai ona faʻaaogaina e fai ai le "Xin Kean", faʻamaʻi faʻapitonuʻu, fungicide, hemostasis.Vailaau, ma isi. Chlorobenamide ma cinnamyl piperazine e mafai foi ona faʻapipiʻiina mo le faʻaaogaina o se mea e faʻamalie ai ponaivi ivi ma se vailaʻau antispasmodic.E masani ona faʻaaogaina mo le cerebral thrombosis, cerebral arteriosclerosis, coronary artery cirrhosis ma isi faʻamaʻi.E i ai se aafiaga fa'alavelave taua i le fa'ateleina o sela adenocarcinoma mama.

3. Fa'asologa fa'aletino

I tulaga o vailaʻau faʻasolosolo, e mafai ona faʻaaogaina le cinnamic acid e fai ma sui faʻamalolo tumau mo laupepa uʻamea, se faʻamautu vevela mo polyvinyl chloride, se fesoʻotaʻiga mo polyurethane, se afi mumu mo hydantoin ma polycaprolactam, ma se suʻesuʻega vailaʻau.O se reagent foi mo le fuafuaina o le tuueseeseina o le uranium ma le vanadium;e sili ona taua synthetic mea mata mo resins photosensitive le lelei-ituaiga.O le ester lauric acid autu, polyvinyl alcohol cinnamate, ethyl ethoxy cinnamate ma epoxy resin ma cinnamate pendant.Faʻaaogaina i palasitika, e mafai ona faʻaaogaina e avea ma faʻamautu vevela mo PVC, anti-moli ma deodorant mo sterilizing, ma e mafai foi ona faaopoopo i totonu o le paʻu ma le foam e fai ai seevae deodorant ma insoles.E mafai foʻi ona faʻaogaina mo le cotton ma filo faʻasusuga eseese, paʻu ma vali.Taofi le pala i oloa e pei o fa'aiila seevae ma fala vaomago.