tsamba_banner

mankhwala

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

Chemical Property:

Molecular Formula C10H14O
Misa ya Molar 150.22
Kuchulukana 0.976g/mLat 20°C(lit.)
Melting Point 3-4°C(kuyatsa)
Boling Point 236-237°C(kuyatsa)
Pophulikira 224°F
Nambala ya JECFA 710
Kusungunuka kwamadzi Zosasungunuka
Kusungunuka Kusungunuka mu ethanol, etha, alkali solution, osasungunuka m'madzi
Kuthamanga kwa Vapor 3.09-6.664Pa pa 25 ℃
Maonekedwe Madzi opanda mtundu
Mtundu Zopanda Mtundu mpaka Kuwala lalanje kupita ku Yellow
Merck 14,1872
Mtengo wa BRN 1860514
pKa 10.38±0.10 (Zonenedweratu)
Mkhalidwe Wosungira -20 ° C
Kukhazikika Wokhazikika. Zoyaka. Zosagwirizana ndi maziko amphamvu, othandizira oxidizing amphamvu.
Refractive Index n20/D 1.522(lit.)
MDL Mtengo wa MFCD00002236
Zakuthupi ndi Zamankhwala Mafuta owoneka ngati chikasu pang'ono osawoneka bwino. Anakhazikitsa mpweya ndi kuwala, mtundu mdima. Ndiwodzaza ndi osthole, ozizira komanso onunkhira ngati zitsamba, okhala ndi fungo la thymol. Malo otentha 238 ℃, malo osungunuka 0.5 ~ 1 ℃, kung'anima 100 ℃. Amasungunuka mu ethanol, ether, propylene glycol ndi alkali, osasungunuka m'madzi. Zosakaniza mu mafuta. Zinthu zachilengedwe zimapezeka mumafuta a thyme (pafupifupi 70%), mafuta a oregano (pafupifupi 80%), ndi mafuta a oregano, pakati pa ena.
Gwiritsani ntchito Pokonzekera zonunkhira, fungicides ndi mankhwala ophera tizilombo, monga zonunkhira za mankhwala otsukira mano, sopo ndi zina zofunika tsiku ndi tsiku, amagwiritsidwanso ntchito ngati kukoma kwa chakudya.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa C - Zowononga
Zizindikiro Zowopsa R22 - Zowopsa ngati zitamezedwa
R34 - Imayambitsa kuyaka
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
Ma ID a UN UN 3265 8/PG 3
WGK Germany 3
Mtengo wa RTECS FI1225000
HS kodi 29071990
Kalasi Yowopsa 8
Packing Group III
Poizoni LD pakamwa akalulu: 100 mg/kg (Kochmann)

 

Mawu Oyamba

Carvacrol ndi mankhwala achilengedwe omwe ali ndi dzina la mankhwala a 2-chloro-6-methylphenol. Ndiwopanda mtundu mpaka wotumbululuka wachikasu wolimba wokhala ndi fungo lapadera lonunkhira.

 

Ntchito zazikulu za Carvacrol:

Mankhwala oletsa tizilombo toyambitsa matenda: Carvacrol ali ndi zinthu zina zowononga mabakiteriya ndipo nthawi zambiri amagwiritsidwa ntchito popanga antibacterial agents, monga sopo antibacterial, antibacterial detergents, etc.

 

Carvacrol nthawi zambiri imakonzedwa m'njira ziwiri:

Imakonzedwa ndi condensation reaction ya methyl bromide ndi o-chlorophenol.

Amapangidwa ndi chlorination wa o-chloro-p-methylphenol.

 

Zambiri zachitetezo cha carvacrol ndi izi:

Zimakwiyitsa khungu ndi maso, choncho valani magolovesi oteteza ndi magalasi pamene mukukumana nawo, ndipo mvetserani chitetezo.

Kuwonetsedwa kwa nthawi yayitali kwa carvacrol kungakhale ndi zotsatirapo zoipa pakatikati pa mitsempha ndi khungu, ndipo njira zoyendetsera ntchito zotetezeka ziyenera kutsatiridwa kuti zisawonongeke kwa nthawi yaitali.

Kukoka mpweya, kuyamwa, ndi kumeza carvacrol kungayambitse poizoni, ndipo chithandizo chamankhwala chiyenera kufunidwa mwamsanga ngati zizindikiro za poizoni ziyamba.

Carvacrol iyenera kusungidwa pamalo ozizira, owuma kutali ndi moto ndi zinthu zoyaka moto.

 

Carvacrol ili ndi kawopsedwe kena kake komanso kukwiya, ndipo iyenera kugwiritsidwa ntchito mosamala pakugwira ntchito kotetezeka, kugwiritsa ntchito mochulukira, komanso kutsatira malamulo ndi malangizo oyenera.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife