shafi_banner

samfur

2-Methyl-3-furanthiol (CAS#28588-74-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C5H6OS
Molar Mass 114.17
Yawan yawa 1.145 g/mL a 25 ° C
Matsayin Boling 57-60 °C/44 mmHg (lit.)
Wurin Flash 98°F
Lambar JECFA 1060
Tashin Turi 5.78mmHg a 25°C
Yawan Turi > 1 (Vs iska)
Bayyanar Ruwa
Takamaiman Nauyi 1.145
Launi Bayyanannun ruwan hoda mai haske zuwa haske orange
wari gasasshen naman kamshi
pKa 6.32± 0.48 (An annabta)
Yanayin Ajiya Inert yanayi,2-8°C
Fihirisar Refractive n20/D 1.518 (lit.)
Abubuwan Jiki da Sinadarai Ruwa mai mai marar launi tare da gasasshen nama da ƙamshi mai kama da kofi. Abubuwan halitta suna cikin kofi da makamantansu.
Amfani Ana amfani dashi azaman jigon ɗanɗano

Cikakken Bayani

Tags samfurin

Lambobin haɗari R10 - Flammable
R25 - Mai guba idan an haɗiye shi
R36 - Haushi da idanu
R26 - Mai guba sosai ta hanyar shakarwa
R2017/10/25 -
Bayanin Tsaro S16 - Ka nisantar da tushen wuta.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S39 – Sa ido/kariyar fuska.
S38 - Idan akwai rashin isasshen iska, sanya kayan aikin numfashi masu dacewa.
S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
ID na UN UN 1228 3/PG 3
WGK Jamus 3
RTECS Farashin 6235000
HS Code 29321900
Matsayin Hazard 3.2
Rukunin tattarawa III

 

Gabatarwa

2-Methyl-3-mercaptofuran.

 

inganci:

- Bayyanar: ruwa mara launi

- Solubility: Mai narkewa a cikin ruwa da abubuwan kaushi na halitta irin su alcohols da ethers.

 

Amfani:

- 2-Methyl-3-mercaptofuran yawanci ana amfani dashi azaman tsaka-tsaki a cikin haɗin kwayoyin halitta.

- A cikin ƙwayoyin halitta, ana amfani dashi sau da yawa azaman tushen sulfide.

- 2-Methyl-3-mercaptofuran kuma ana iya amfani dashi azaman wakili mai rikitarwa da rage wakili don ions ƙarfe.

 

Hanya:

Hanyar shiri na gama gari na 2-methyl-3-mercaptofuran shine amsa 2-methylfuran tare da ions sulfur a yanayin zafi mai yawa.

 

Bayanin Tsaro:

- 2-Methyl-3-mercaptofuran yana damun ido da fata kuma a wanke shi da ruwa mai yawa nan da nan bayan haɗuwa.

- Ana buƙatar kayan aikin kariya da suka dace kamar su tabarau na sinadarai, safar hannu da riguna yayin aiki.

- Kauce wa lamba tare da oxidizing jamiái a lokacin ajiya da kuma amfani da su hana m yanayi kamar wuta ko fashewa.

- Lokacin amfani da shi don halayen haɓakar ƙwayoyin halitta, yana buƙatar aiwatar da shi a cikin yanayin dakin gwaje-gwaje mai isasshen iska don rage haɗarin cutar da jikin ɗan adam da gurɓataccen muhalli.


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana