Methyl Salicylate Cas 119-36-8
Khoom npe: methyl salicylate
CAS: 119-36-8
Mf: c8h8o3
MW: 152.15
Melting taw tes: -8 ° C
BLAIL NTAM: 222 ° C
Ntsej Muag: 1.174 g / ml ntawm 25 ° C
Pob: 1 L / Lub raj mis, 25 L / Nruas, 200 l / Nruas
1.Nws muaj anti-inflammatory thiab analgesic nyhuv, thiab yog siv dav hauv cov leeg leeg ua ke paste, tincture thiab roj.
2.Qhov kuj tseem siv tau los ua cov kuab tshuaj thiab ntau yam ntawm cov nruab nrab, cov tshuaj lom neeg, cov tshuaj pleev cov khoom noj, tshuaj txhuam hniav, cov tshuaj txhuam hniav, cov nti thiab cov ntxhiab tsw thiab fiber ntau.
Cov ntsiab lus analgesics:Lawv feem ntau pom nyob rau hauv cov khoom siv tshuaj pleev ib ce xws li cream, tshuaj pleev, thiab ua kom haum, thiab mob ua ke.
Flasing:Vim nws qab zib, miny tsw, nws yog siv los ua cov tsw hauv cov khoom noj thiab dej haus, cov khoom lag luam tshwj xeeb uas yuav tsum muaj lub wintergreen tsw.
Sai:Methyl Salicylate yog siv nyob rau hauv cov tshuaj tsw qab thiab cov tshuaj pleev ib ce rau nws cov ntxhiab tsw qab.
Tshuaj Tiv Thaiv:Nws muaj qee cov tshuaj tiv thaiv antimicrobial thiab tuaj yeem siv los ua cov tshuaj tiv thaiv hauv qee yam.
Daim Ntawv Thov:Nws tseem siv nyob rau hauv kev lag luam ntau lawm ntau yam tshuaj lom neeg thiab raws li cov kuab tshuaj nyob rau qee cov txheej txheem kev muaj.
Tsoos tshuaj:Hauv qee haiv neeg, nws tau siv nyob rau hauv cov kev tshuaj xyuas ib txwm rau nws cov tshuaj tiv thaiv thiab cov khoom analgesic.
Nws yog soluble hauv ethanol, ether, glacial acetic acid, me ntsis soluble hauv dej.
1. Ntim hauv Galvanized Hlau Nruas lossis iav lub raj mis. Khaws rau hauv qhov chaw txias, qhuav.
2. Siv cov nruas yas lossis hlau nruas hlua khi nrog ntim yas ntim, thiab lub thawv yuav tsum tau muab ntim. Khw thiab thauj raws li cov kev cai lom thiab phom sij.
Methyl Salicylate yuav tsum tau khaws cia kom zoo los tswj nws qhov ruaj khov thiab ua haujlwm zoo. Nov yog qee cov lus qhia cia:
Qhov kub thiab txias: Khaws cia rau hauv qhov chaw txias, qhuav kom deb ntawm kev tshav ntuj ncaj qha thiab kub. Qhov tseeb, nws yuav tsum khaws cia ntawm chav tsev kub.
Thawv: Khaws cia rau hauv cov thawv ntim khoom los tiv thaiv kev sib xyaw ntawm evaporation thiab paug. Siv cov thawv ua los ntawm cov ntaub ntawv uas tau tshaj tawm cov kuab tshuaj organic.
Zam txhob ya raws: ua kom muaj thaj chaw cia kom qhuav yog noo noo tuaj yeem cuam tshuam qhov zoo ntawm cov compound.
Kev ceev faj kev nyab xeeb: Ua kom tsis txhob ncav cuag cov menyuam yaus thiab tsiaj txhu thiab ua raws li cov lus qhia kev nyab xeeb muab los ntawm cov khoom siv kev nyab xeeb muab los ntawm cov tshuaj lom neeg muaj cai tuaj yeem ua kom muaj kuab lom hauv cov tshuaj lom neeg.
Daim ntawv lo: daim ntawv lo qhia kom meej nrog cov lus ceeb toom ntawm cov ntsiab lus thiab tej yam xwm txheej.
1. Tshuaj lom neeg: Thaum boiled nrog dej, salicylic acid yog ib nrab hydrolyzed thiab freed, ua ferricing liabple. Nws yog ib qho yooj yim kom hloov xim thaum raug huab cua. Nws yog lub ntsiab tivthaiv ntawm cov roj roj carrogreen. Nws yuav tig xim av xim av hauv kev sib cuag nrog hlau.
2. Cov khoom no yog muaj kuab heev. Nthuav qhov ncauj LD50 yog 887mg / kg. Qhov tsawg kawg nkaus lub ncauj koob tshuaj rau cov laus yog 170 mg / kg. Nqos cov khoom no yuav ua rau lub plab puas hnyav. Cov khoom siv ntau lawm yuav tsum tau kaw. Cov neeg ua haujlwm yuav tsum hnav cov iav tiv thaiv.
3. Muaj nyob hauv Flue-kho cov luam yeeb nplooj, burley luam yeeb nplooj, nplooj hlav burbacs thiab cov nplooj luam yeeb.
4. Muaj cov roj tseem ceeb xws li cov roj wintergreen, Ylang Ylang roj, ACACA roj, thiab cov kua txiv thiab txiv apples.
5. Nqos tus nqi me me tuaj yeem ua rau raug mob hnyav thiab tuag taus.
6. Cov huab cua tau yooj yim hloov xim.
Methyl Salicylate tuaj yeem tsim kev puas tsuaj yog noj ntau yam lossis yog tias nws tau nkag rau hauv daim tawv nqaij hauv cov tawv nqaij siab. Ntawm no yog qee cov ntsiab lus tseem ceeb txog nws kev nyab xeeb:
1.toxicity: methyl salicylate yog tshuaj lom yog tias ingested huam yuaj. Kev noj cov nyiaj ntau yuav ua rau cov tsos mob xws li xeev siab, ntuav, thiab mob plab. Thaum muaj mob hnyav, nws yuav ua rau metabolic acidosis, kev ua pa nyuaj, thiab lwm yam.
2. Cov tawv nqaij khaus: nws yuav ua rau tawv nqaij voos lossis ua xua rau qee tus neeg, tshwj xeeb yog thaum siv cov tawv nqaij muaj tawg.
3. Inhalation kev pheej hmoo: nqus tau ntawm methyl salicylate vapor kuj tseem tuaj yeem ua kom muaj kev phom sij thiab yuav ua rau muaj teeb meem ua pa.
4. Kev ceev faj txog kev siv: Yuav tsum siv cov khoom lag luam methyl supicylate thiab zam rau ntawm cov chaw tsim khoom ntawm cov tawv nqaij lossis rau lub sijhawm ntev uas tsis muaj tus kws kho mob cov lus qhia.
5. Cov neeg coob tshwj xeeb: Qee cov neeg coob, xws li cov poj niam cev xeeb tub, cov tib neeg uas muaj kev ceev faj thiab tham txog cov khoom lag luam kws kho mob ua ntej methylinate.
Hauv cov ntsiab lus, thaum methyl supinylate muaj kev nyab xeeb thaum siv tsim nyog, nws tuaj yeem xaiv cov kev pheej hmoo txaus ntshai yog tias siv yog tus neeg nkag siab. Nco ntsoov ua raws cov lus qhia kev nyab xeeb thiab sab laj nrog tus kws kho mob yog tias koj muaj lus nug.
