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Eugenol (CAS # 97-53-0) Featured duab
  • Eugenol (CAS # 97-53-0) 1

Eugenol CAS Nr 97-53-0

Chemical Property:

Molecular Formula C10H12O2
Molar Mass 164.2 ib
Qhov ntom 1.067 g / mL ntawm 25 ° C (lit.)
Melting Point -12-10 ° C (lit.)
Boling Point 254 ° C (lit.)
Flash Point > 230 ° F
JECFA Number 1529 ib
Dej Solubility me ntsis soluble
Solubility Nws yog miscible nrog ethanol, ether, chloroform thiab roj, soluble hauv glacial acetic acid thiab caustic kua, thiab yuav luag insoluble hauv dej.
Qhov tshwm sim Pleev daj rau daj kua
Xim Ntshiab daj daj mus daj
Merck 14, 3898 ib
BRN 13 66759
pKa pKa 9.8 (tsis paub meej)
Kev cia khoom 2-8 ° C
Kev ruaj ntseg ruaj khov. Hluav taws kub. Incompatible nrog muaj zog oxidizing neeg sawv cev.
rhiab heev Huab cua Sensitive
Refractive Index n20/D 1.541 (lit.)
MDL PAB 00008654
Physical thiab Chemical Properties Xim tsis muaj xim rau daj ntseg daj me ntsis tuab kua. Boiling point 250-255 ℃, txheeb ze ceev 1.064-1.068, refractive index 1.540-1.542, flash point> 104 ℃, soluble nyob rau hauv 2 ntim ntawm 60% ethanol thiab roj. Muaj paj qhuav thiab qab zib thiab txuj lom. Nws muaj qhov tsw ntawm carnation, tab sis kuj nyiam aroma ntawm clove roj. Lub zog muaj zog, muaj zog, kav ntev, sov thiab ntsim tsw.
Siv Rau kev npaj ntawm carnation-hom tsw thiab system isoeugenol thiab vanillin, kuj siv los ua tshuaj tua kab thiab tshuaj tua kab.

Product Detail

Khoom cim npe

Risk Codes R22 - Ua phem yog tias nqos
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R42/43 - Tej zaum yuav ua rau muaj kev hnov ​​​​mob los ntawm kev nqus pa thiab kev sib cuag ntawm daim tawv nqaij.
R38 - Irritating rau ntawm daim tawv nqaij
R40 - Cov pov thawj txwv ntawm cov nyhuv carcinogenic
R43 - Tej zaum yuav ua rau mob ntawm daim tawv nqaij
R36/38 - Kab mob rau qhov muag thiab tawv nqaij.
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 - Hnav khaub ncaws tiv thaiv zoo.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S23 - Tsis txhob ua pa.
S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
UN IDs UN1230 - chav kawm 3 - PG 2 - Methanol, daws
WGK Germany 1
RTECS SJ4375000
FLUKA BRAND F CODE 10-23
TSCA Yog lawm
HS Code 29095090 ib
Toxicity LD50 hauv nas, nas (mg / kg): 2680, 3000 qhov ncauj (Hagan)

 

Taw qhia

Eugenol, tseem hu ua butylphenol lossis m-cresol, yog cov organic compound nrog cov tshuaj formula C6H4 (OH) (CH3). Hauv qab no yog cov lus piav qhia ntawm qhov xwm txheej, kev siv, kev npaj thiab kev nyab xeeb ntawm Eugenol:

 

Xwm:

- Eugenol yog cov kua uas tsis muaj xim rau daj nrog lub aroma tshwj xeeb.

-Nws tuaj yeem insoluble hauv dej, tab sis soluble hauv cawv thiab qee cov kuab tshuaj organic.

- Eugenol muaj cov tshuaj tua kab mob thiab tshuaj tua kab mob.

 

Siv:

- Eugenol yog siv dav hauv cov tshuaj, feem ntau siv rau hauv kev npaj cov tshuaj tua kab mob, tshuaj tua kab mob thiab tshuaj pleev.

- Eugenol kuj tseem siv tau los ua cov khoom xyaw hauv cosmeceuticals thiab perfumes, muab cov khoom muaj ntxhiab tsw.

-Nyob rau hauv cov organic synthesis, Eugenol yuav siv tau raws li ib tug reagent rau synthesis ntawm lwm cov tebchaw.

 

Txoj Kev Npaj:

- Eugenol tuaj yeem tau txais los ntawm huab cua oxidation ntawm toluene. Cov tshuaj tiv thaiv yuav tsum muaj kev koom tes ntawm cov kuab tshuaj thiab cov catalyst thiab ua tiav ntawm qhov tsim nyog kub thiab oxygen siab.

 

Cov ntaub ntawv kev nyab xeeb:

- Eugenol tuaj yeem ua rau qhov muag thiab tawv nqaij khaus, yog li koj yuav tsum xyuam xim kom tsis txhob muaj tawv nqaij thiab qhov muag thaum siv nws.

- Hnav cov hnab looj tes tiv thaiv tsim nyog thiab tiv thaiv qhov muag thaum ua haujlwm.

-Ua kom ntseeg tau tias qhov chaw cia thiab tuav ib puag ncig ntawm Eugenol yog qhov cua zoo, tsis txhob muaj hluav taws kub thiab kub.

-Thaum tuav Eugenol, cov txheej txheem kev nyab xeeb thiab kev tswj hwm yuav tsum tau ua.

 

Cov no yog qee qhov kev paub txog Eugenol, tab sis thov nco ntsoov tias nyob rau hauv cov ntsiab lus ntawm kev siv thiab kev ua haujlwm, nws raug pom zoo kom ua raws li kev nyab xeeb thiab kev coj ua haujlwm.

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

    cov khoom muaj feem xyuam