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ibicuruzwa

Dipropyl sulfide (CAS # 111-47-7)

Umutungo wa Shimi:

Inzira ya molekulari C6H14S
Misa 118.24
Ubucucike 0.838g / mLat 25 ° C (lit.)
Ingingo yo gushonga −103 ° C (lit.)
Ingingo ya Boling 142-143 ° C (lit.)
Flash point 83 ° F.
Amazi meza Gushonga mumazi 351mg / L @ 25 ° C.
Umwuka 6.42mmHg kuri 25 ° C.
Kugaragara amazi
Uburemere bwihariye 0.838
Ibara Ibara ritagira ibara hafi
Merk 14.7868
BRN 1719002
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Umupaka uturika 1-51% (V)
Ironderero n20 / D 1.4487 (lit.)
Ibintu bifatika na shimi Amazi adafite ibara. Gushonga ingingo 101.9 ℃, ingingo itetse 142.38 ℃, 32.31 (1.33kPa), ubucucike bugereranije 0.8377 (20/4 ℃), icyerekezo cyangirika 1.4487, flash point 28 ℃. Gukemura muri Ethanol na ether, kutangirika mumazi, hari impumuro mbi. Biroroshye okiside mu kirere.
Koresha Ikoreshwa nkuburyohe bwa buri munsi

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R10 - Yaka
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R36 - Kurakaza amaso
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S39 - Kwambara ijisho / kurinda amaso.
S16 - Irinde amasoko yo gutwikwa.
S7 / 9 -
Indangamuntu ya Loni UN 1993 3 / PG 3
WGK Ubudage 3
FLUKA BRAND F CODES 13
TSCA Yego
Kode ya HS 29309070
Icyitonderwa Byangiza / Birakaze
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

Dipropyl sulfide. Ibikurikira nintangiriro kumiterere, ikoreshwa, uburyo bwo gutegura namakuru yumutekano ya dipropyl sulfide:

 

Ubwiza:

Kugaragara: Dipropyl sulfide ni amazi atagira ibara.

Gukemuka: Irashobora gushonga mumashanyarazi kama kandi igashonga gato mumazi.

Ubucucike: Ubucucike bwubushyuhe bwicyumba ni 0,85 g / ml.

Umuriro: Dipropyl sulfide ni amazi yaka umuriro. Umwuka wacyo urashobora gukora imvange ziturika.

 

Koresha:

Nka synthesis ngengabuzima reagent: dipropyl sulfide ikoreshwa kenshi nkumuti utanga umwuma, solvent no kugabanya agent muri reaction ya synthesis.

Nkamavuta: bitewe nuburyo bwiza bwo gusiga amavuta, akenshi akoreshwa nkibigize amavuta yo kwisiga.

 

Uburyo:

Mubisanzwe, dipropyl sulfide irashobora kuboneka mugukora reaction ya mercaptoethanol na isopropylammonium bromide. Imiterere yimyitwarire ikeneye gukorwa murwego rwo kurinda imyuka ya inert.

 

Amakuru yumutekano:

Dipropyl sulfide ni amazi yaka kandi agomba kubikwa kure yumuriro uva hamwe nubushyuhe bwo hejuru.

Guhura na dipropyl sulfide birashobora gutera uburibwe bwuruhu no kurwara amaso, kandi uturindantoki two kurinda hamwe na gogles bigomba kwambara mugihe cyo kubikoresha.

Niba dipropyl sulfide ikabije cyangwa yashizwemo, hita witabaza muganga.


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