Hāʻawi ka hale hana i ke kumu kūʻai maikaʻi loa CAS: 140-10-3 trans-Cinnamic acid

inoa huahana: trans-Cinnamic Acid
NĀ CAS NO.: 140-10-3
Kahi hehee: 133 °C
Puni paila: 300 °C
Māmā: 1.248
Hōʻike hoʻohālikelike: 1.5049
Kekahi uila: >230 °F
Ka mahana mālama: Hale kūʻai ma RT.
Solubility: 0.4g/l
PH: 3-4 (0.4g/l, H2O, 20 ℃)
Keʻano: Pada Crystalline Keʻokeʻo
Maʻiʻo: ≥99%
Packaging: 25kg ʻeke pepa kraft
ʻO ke ʻano o ka mālama ʻana: e hoʻolohe i ke kumu ahi, ʻoi aku ka pale ʻana i ka lā, a mālama iā ia ma kahi anuanu.
Solubility: Hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, methanol, petroleum ether, chloroform, hiki ke hoʻoheheʻe ʻia i ka benzene, ether, acetone, glacial acetic acid, carbon disulfide a me ka ʻaila, hiki ʻole ke hoʻoheheʻe ʻia i ka wai anuanu.

ʻO ka ʻakika Cinnamic kahi mea hoʻohuihui me ke ʻano C6H5CH=CHCOOH.He mea hoʻoheheʻe keʻokeʻo keʻokeʻo i hiki ke hoʻoheheʻe ʻia i ka wai, a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe.Hoʻokaʻawale ʻia ma ke ʻano he ʻakika carboxylic unsaturated, loaʻa maoli ia i kekahi mau mea kanu.Aia ia ma ke ʻano he cis a me ka isomer trans, ʻoiai ʻoi aku ka maʻamau o ka hope.

ʻO ka waikawa Cinnamic kahi kikowaena waena i ka biosynthesis o nā huahana kūlohelohe he nui ka lignolsto lignin a me ka lignoscellulose, flavonoids, isoflavonoids, coumarins, aurones, stilbenes, catechin, a me phenylpropanoids.Hana ʻia kāna biosynthesis e ka enzyme phenylalanine ammonia-lyase (PAL) ma ka phenylalanine.

ʻO ka waikawa Cinnamic kahi precursor no ka synthesis o ka nui o nā mea kanu, me ka lignin, tannins, flavonoids, pigments, ka nui o nā mea ʻono o nā mea ʻala, a me nā alkaloids like ʻole, e like me ka morphine a me ka colchicine.

Hoʻohana:

He mea koʻikoʻi ka ʻakika Cinnamic no ka mea ua hoʻohana nui ʻia ia i ka ʻala, ka meaʻai, ke kiʻi kiʻi, ka polymer a me nā ʻoihana lāʻau lapaʻau, a me nā noiʻi lapaʻau a me nā toxicological.A hiki i kēia manawa, nui nā ʻano hana i hōʻike ʻia no kona hoʻoholo ʻana, e like me ka titrimetry, ka polarography differential-pulse, spectrophotometry, mass spectrometry, HPLC, electrokinetic capillary chromatography, capillary electrophoresis, gas chromatography a me wai chromatography.Eia nō naʻe, nui nā hemahema ma luna o kēia mau ʻano, e like me ka manawa pane lōʻihi, ka hoʻohana reagent, ka hana paʻakikī, etc.

1. Nā meaʻala a me nā meaʻala

Hiki ke hoʻohana ʻia e like me ka hui ʻana i nā kopa, nā shampoos, nā pauka holoi, a me nā mea hoʻonaninani i kēlā me kēia lā.Hoʻohana ʻia ka cinnamonic acid i ka ʻala ʻala, ka ʻono cherry, ka ʻono hua, a me ka ʻala pua.Loaʻa iā ia ka hopena o ka pale ʻana i ka hoʻokumu ʻana o ka tyrosinase ʻeleʻele, loaʻa kekahi hopena insulating i nā kukuna ultraviolet, hiki ke hoʻomaʻamaʻa a nalo paha nā wahi ʻeleʻele, a ʻo ia kekahi o nā mea pono i ka sunscreen kiʻekiʻe.ʻO ka cinnamic acid ponoʻī he ʻano mea ʻala, he hopena maikaʻi ka mālama ʻana i ka ʻala.Hoʻohana maʻamau ia ma ke ʻano he mea ʻala no ka mea ʻala, ka mea e ʻoi aku ka maʻalahi o ka ʻala o ka mea ʻala nui.

2. ʻO kaʻoihana lāʻau lapaʻau

I ka ʻoihana lāʻau lapaʻau, hiki ke hoʻohana ʻia ma ke ʻano he lāʻau koʻikoʻi no ka synthesis a me ka mālama ʻana i ka maʻi naʻau coronary.Hiki ke hoʻohana ʻia e like me ka puʻuwai puʻuwai a me ka puʻuwai, a me ka synthetic chlorpheniric acid a me ka cinnamyl piperazine.Hiki ke ho'ohana 'ia no ka hana 'ana i ka "Xin Kean", local anesthetic, fungicide, hemostasis.ʻO ka lāʻau lapaʻau, a me nā mea ʻē aʻe. Hiki ke hoʻohui ʻia ʻo Chlorobenamide a me cinnamyl piperazine no ka hoʻohana ʻana ma ke ʻano he mea hoʻomaha iwi spine a me kahi mea antispasmodic.Hoʻohana nui ʻia no ka cerebral thrombosis, cerebral arteriosclerosis, coronary artery cirrhosis a me nā maʻi ʻē aʻe.He hopena koʻikoʻi koʻikoʻi ia i ka hoʻonui ʻana o nā pūnana adenocarcinoma māmā.

3. Hoʻohui ʻia

Ma ke ʻano o ka synthesis kemika organik, hiki ke hoʻohana ʻia ka cinnamic acid ma ke ʻano he mea hoʻokuʻu paʻa no nā pepa galvanized, kahi mea hoʻopaʻa wela no ka polyvinyl chloride, kahi crosslinker no ka polyurethane, kahi pale ahi no ka hydantoin a me ka polycaprolactam, a me kahi reagent hoʻokalakupua.He reagent no ka hoʻoholo ʻana i ka hoʻokaʻawale ʻana o ka uranium a me ka vanadium;ʻo ia hoʻi ka mea koʻikoʻi synthetic maka waiwai no nā resins photosensitive ʻano maikaʻi ʻole.ʻO ka mea nui lauric acid ester, polyvinyl alcohol cinnamate, ethyl ethoxy cinnamate a me ka epoxy resin me ka pendant cinnamate.Hoʻohana ʻia i loko o nā plastics, hiki ke hoʻohana ʻia e like me ka mea hoʻopaʻa wela no PVC, anti-mold a me ka deodorant no ka sterilizing, a hiki ke hoʻohui ʻia i loko o ka ʻōpala a me ka huʻa e hana i nā kāmaʻa deodorant a me nā insole.Hiki ke hoʻohana ʻia no ka pulupulu a me nā fiber synthetic like ʻole, ka ʻili a me ka pena.Kāohi i ka maʻi maʻi ma nā huahana e like me ka poli kāmaʻa a me ka moena mauʻu.