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I-Ethyl 3-methylthio propionate (CAS#13327-56-5) Isithombe Esifakiwe
  • I-Ethyl 3-methylthio propionate (CAS#13327-56-5) 1

I-Ethyl 3-methylthio propionate (CAS#13327-56-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H12O2S
I-Molar Mass 148.22
Ukuminyana 1.032g/mLat 25°C(lit.)
I-Boling Point 197°C(lit.)
I-Flash Point 177°F
Inombolo ye-JECFA 476
I-Vapor Presure 0.324mmHg ku-25°C
Ukubukeka uketshezi olucacile
I-Gravity ethize 1.032
Umbala Ayinambala ukuya kokuphuzi ngokukhanyayo
I-BRN 1748688
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi
I-Refractive Index n20/D 1.46(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi oluphuzi olungenambala olukhanyayo, olunephunga elimnandi lika-anyanisi nezithelo. Iphoyinti lokubilisa 196 °c, noma 89-91 °c (2000Pa).
Sebenzisa Isetshenziswa njengokunambitheka kokudla

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha 24/25 - Gwema ukuthintana nesikhumba namehlo.
Ama-ID e-UN UN 3334
I-WGK Germany 3
I-TSCA Yebo
Ikhodi ye-HS 29309090

 

Isingeniso

I-Ethyl 3-methylthiopropionate iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:

 

Ikhwalithi:

I-Ethyl 3-methylthiopropionate iwuketshezi olungenambala olunephunga elimnandi. Kuyinto evuthayo, ukuminyana okuphansi, engancibiliki emanzini, futhi ingancibilika kuzincibilikisi zemvelo ezifana ne-ethanol ne-ether.

 

Sebenzisa:

I-Ethyl 3-methylthiopropionate isetshenziswa ngokuyinhloko njengendawo ephakathi ekuhlanganiseni kwamakhemikhali. Ingasetshenziswa futhi ekulungiseleleni ama-surfactants, imikhiqizo yenjoloba, odayi namakha, njll.

 

Indlela:

I-Ethyl 3-methylthiopropionate ingalungiswa ngokusabela kwe-alkyl ene-chlorinated ne-ethyl thioglycolate. Indlela ethile yokulungiselela ihlanganisa ukusabela okunezinyathelo eziningi okudinga izimo ezithile nama-catalysts.

 

Ulwazi Lokuphepha:

I-Ethyl 3-methylthiopropionate ikhemikhali eyingozi. Ukunakekela kufanele kuthathwe ukuze ugweme ukuthintana nesikhumba, amehlo, nokuphefumula ngesikhathi sokusetshenziswa. Uma uthintana ngephutha noma uhogele umoya, hlambulula ngokushesha ngamanzi noma uye endaweni enomoya omuhle. Kufanele igcinwe kahle, kude nemithombo yomlilo kanye nezinto ezishisa kakhulu, ukuze kugwenywe imililo ebangelwa ukushisa, umthelela kanye nogesi omile. Ukwengeza, kuyadingeka ukuthobela izinqubo zokusebenza ezifanele zokuphepha futhi unake izinyathelo zokuzivikela ezinjengokugqoka amagilavu, izibuko nezingubo zokuzivikela. Uma unezimpawu zobuthi noma ukungaphatheki kahle, kufanele ufune usizo lwezokwelapha ngokushesha.

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