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5-Isopropyl-2-methylphenol (CAS # 499-75-2) Featured duab
  • 5-Isopropyl-2-methylphenol (CAS # 499-75-2) 1

5-Isopropyl-2-methylphenol (CAS # 499-75-2)

Chemical Property:

Molecular Formula C10H14O
Molar Mass 150.22 Nws
Qhov ntom 0.976g / mLat 20 ° C (lit.)
Melting Point 3-4 ° C (lit.)
Boling Point 236-237 ° C (lit.)
Flash Point 224 ° F
JECFA Number 7 10
Dej Solubility Insoluble
Solubility Soluble nyob rau hauv ethanol, ether, alkali tov, insoluble nyob rau hauv dej
Vapor Siab 3.09-6.664Pa ntawm 25 ℃
Qhov tshwm sim Cov kua dej tsis muaj xim
Xim Colorless to Light txiv kab ntxwv mus daj
Merck 14 Ib., 1872
BRN 18 60514
pKa 10.38 ± 0.10 (Kev kwv yees)
Kev cia khoom -20 ° C
Kev ruaj ntseg ruaj khov. Hluav taws kub. Incompatible nrog cov hauv paus muaj zog, muaj zog oxidizing tus neeg sawv cev.
Refractive Index n20/D 1.522 (lit.)
MDL PAB 00002236
Physical thiab Chemical Properties Xim tsis muaj xim rau lub teeb daj me ntsis viscous roj. Teem huab cua thiab lub teeb, xim darkened. Nws yog tag nrho ntawm osthole, txias thiab tshuaj ntsuab zoo li aroma, nrog thymol-zoo li tsw. Boiling point 238 ℃, melting point 0.5 ~ 1 ℃, flash point 100 ℃. Soluble hauv ethanol, ether, propylene glycol thiab alkali, insoluble hauv dej. Miscible nyob rau hauv cov roj. Cov khoom ntuj muaj nyob hauv cov roj thyme (li 70%), roj oregano (li 80%), thiab cov roj oregano, thiab lwm yam.
Siv Rau kev npaj cov txuj lom, fungicides thiab tshuaj tua kab mob, ua txuj lom rau tshuaj txhuam hniav, xab npum thiab lwm yam khoom siv niaj hnub, kuj siv los ua zaub mov tsw.

Product Detail

Khoom cim npe

Hazard Cov Cim C - Corrosive
Risk Codes R22 - Ua phem yog tias nqos
R34 - Ua rau kub hnyiab
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.)
UN IDs UN 3265 8/PG 3
WGK Germany 3
RTECS TSI 1225000
HS Code 29071990 ib
Hazard Class 8
Packing Group III
Toxicity LD qhov ncauj hauv luav: 100 mg / kg (Kochmann)

 

Taw qhia

Carvacrol yog ib qho tshuaj lom neeg nrog lub npe ntawm 2-chloro-6-methylphenol. Nws yog xim tsis muaj xim rau daj ntseg daj nrog cov ntxhiab tsw tshwj xeeb.

 

Carvacrol tseem ceeb siv:

Antimicrobial agents: Carvacrol muaj qee yam tshuaj tua kab mob thiab feem ntau siv rau hauv kev npaj cov tshuaj tua kab mob, xws li tshuaj tua kab mob soaps, tshuaj tua kab mob, thiab lwm yam.

 

Carvacrol feem ntau yog npaj nyob rau hauv ob txoj kev:

Nws yog npaj los ntawm condensation cov tshuaj tiv thaiv ntawm methyl bromide thiab o-chlorophenol.

Nws yog npaj los ntawm chlorination ntawm o-chloro-p-methylphenol.

 

Cov ntaub ntawv kev nyab xeeb rau carvacrol yog raws li hauv qab no:

Nws yog khaus rau ntawm daim tawv nqaij thiab qhov muag, yog li hnav cov hnab looj tes tiv thaiv thiab tsom iav thaum sib cuag nrog nws, thiab xyuam xim rau kev tiv thaiv.

Kev raug mob mus ntev rau carvacrol tuaj yeem ua rau muaj kev cuam tshuam tsis zoo rau lub hauv nruab nrab lub paj hlwb thiab tawv nqaij, thiab cov txheej txheem kev ua haujlwm zoo yuav tsum tau ua raws li kom tsis txhob cuam tshuam ntev.

Kev nqus pa, noj, thiab nqos carvacrol tuaj yeem ua rau muaj tshuaj lom, thiab kev kho mob yuav tsum tau nrhiav tam sim yog tias cov tsos mob ntawm kev lom tshwm sim.

Carvacrol yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav kom deb ntawm cov hluav taws kub thiab cov khoom siv hluav taws xob.

 

Carvacrol muaj qee yam toxicity thiab khaus khaus, thiab yuav tsum tau siv nrog kev saib xyuas kom muaj kev nyab xeeb, kev siv ntau, thiab ua raws li cov cai thiab cov lus qhia.

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    cov khoom muaj feem xyuam