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ibicuruzwa

Ethyl thioacetate (CAS # 625-60-5)

Umutungo wa Shimi:

Inzira ya molekulari C4H8OS
Misa 104.17
Ubucucike 0,979 g / mL kuri 25 ° C (lit.)
Ingingo ya Boling 116 ° C (lit.)
Flash point 65 ° F.
Umubare wa JECFA 483
Amazi meza Kudashonga mumazi
Umwuka 18.2mmHg kuri 25 ° C.
Kugaragara amazi meza
Ibara Ibara ritagira ibara ry'umuhondo
BRN 1737643
Ironderero n20 / D 1.458 (lit.)
Ibintu bifatika na shimi Amazi meza. Ingingo yo guteka 117 ° c. Kudashonga mumazi, gushonga muri Ethanol, ntibyumvikana muri ether. Ibicuruzwa bisanzwe biboneka muri byeri, vino yera, vino itukura na vino ya roza.
Koresha Ikoreshwa nkuburyohe bwibiryo

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R11 - Biraka cyane
R22 - Byangiza niba byamizwe
R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu.
R41 - Ibyago byo kwangirika cyane kumaso
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S39 - Kwambara ijisho / kurinda amaso.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
S23 - Ntugahumeke umwuka.
S16 - Irinde amasoko yo gutwikwa.
Indangamuntu ya Loni UN 1993 3 / PG 2
WGK Ubudage 3
TSCA Yego
Kode ya HS 29309090
Icyiciro cya Hazard 3
Itsinda ryo gupakira II

 

Intangiriro

Ethyl thioacetate. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya Ethyl thioacetate:

 

Ubwiza:

Ethyl thioacetate ni amazi atagira ibara hamwe numunuko wihariye kandi uryoshye. Irahindagurika mubushyuhe bwicyumba kandi ifite ubucucike bwa 0,979 g / mL. Ethyl thioacetate irashonga mumashanyarazi menshi nka ethers, Ethanol, na esters. Nibintu bishobora gukongoka bitanga gaze ya dioxyde de sulfure yubumara iyo ihuye nubushyuhe cyangwa iyo ihuye numuriro ufunguye.

 

Koresha:

Ethyl thioacetate ikunze gukoreshwa nkibintu bibanziriza glyphosate. Glyphosate ni umuti wica udukoko twica udukoko twangiza imiti yica ibyatsi, kandi Ethyl thioacetate isabwa nkumuhuza wingenzi mugutegura.

 

Uburyo:

Ethyl thioacetate isanzwe itegurwa na esterification ya acide etanethioic hamwe na Ethanol. Kuburyo bwihariye bwo kwitegura, nyamuneka reba igitabo cya laboratoire ya synthesis.

 

Amakuru yumutekano:

Ethyl thioacetate irakaze kandi ikabora kandi igomba kwozwa namazi menshi ako kanya nyuma yo guhura nuruhu n'amaso. Iyo ikoreshwa cyangwa ibitswe, birakenewe ko uhumeka neza kandi ukirinda guhura n’umuriro kugirango wirinde umuriro no guturika. Iyo ukoresheje Ethyl thioacetate, gants zo gukingira, ibirahure birinda, hamwe n imyenda ikingira irwanya aside na alkalis bigomba kwambara kugirango umutekano wawe ubeho. Mugihe habaye gutungurwa cyangwa guhumeka, shaka ubuvuzi bwihuse.


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