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ibicuruzwa

Dipropyl disulfide (CAS # 629-19-6)

Umutungo wa Shimi:

Inzira ya molekulari C6H14S2
Misa 150.31
Ubucucike 0,96 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -86 ° C (lit.)
Ingingo ya Boling 195-196 ° C (lit.)
Flash point 151 ° F.
Umubare wa JECFA 566
Gukemura 0.04g / l
Umwuka 0,735mmHg kuri 25 ° C.
Kugaragara Amazi
Ibara Sobanura ibara ritagira ibara ry'umuhondo
BRN 969200
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Ironderero n20 / D 1.497 (lit.)
Ibintu bifatika na shimi Ibara ritagaragara rifite ibara ry'umuhondo ryoroshye; Hamwe n'impumuro nziza ya sulfure, n'impumuro ishyushye kandi irakaza igitunguru cya pantoprazole na tungurusumu; Ingingo yo gushonga: -86 dogere selisiyusi; Ingingo yo guteka 193.5 ℃; Ubucucike D4200.9599; Indangantego yo gukuraho nD201.4981; muburyo budashobora gushonga mumazi, gushonga muri Ethanol. Flash point yari 66 ℃, kandi umunuko wari mubi.
Igishushanyo 1 ni dipropyl disulfide

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S23 - Ntugahumeke umwuka.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
Indangamuntu ya Loni 2810
WGK Ubudage 3
RTECS JO1955000
FLUKA BRAND F CODES 13
TSCA Yego
Kode ya HS 29309070
Icyiciro cya Hazard 6.1 (b)
Itsinda ryo gupakira III

 

Intangiriro

Dipropyl disulfide. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

1. Kugaragara: Dipropyl disulfide ni ibara ritagira ibara ryumuhondo kristaline cyangwa ifu ikomeye.

2. Gukemura: hafi kudashonga mumazi, gushonga mumashanyarazi nka alcool, ethers na ketone.

 

Koresha:

1.

2. Ibikoresho birwanya reberi: Dipropyl disulfide ifite imikorere myiza yo kurwanya mildew, kandi akenshi yongerwa mubicuruzwa bya reberi kugirango birinde kubaho no kwangirika.

 

Uburyo:

Dipropyl disulfide muri rusange itegurwa na hydrolysis reaction ya dipropyl ammonium disulfide. Ubwa mbere, dipropyl ammonium disulfide isubizwa hamwe nigisubizo cya alkaline (nka sodium hydroxide) kugirango ibone dipropyl disulfide, ikabikwa kandi ikagwa mugihe cya acide, hanyuma ibicuruzwa byanyuma bikaboneka mugushungura no gukama.

 

Amakuru yumutekano:

1. Dipropyl disulfide irakaze byoroheje kandi igomba kwirinda guhura hagati yuruhu namaso.

2. Mugihe cyo gutunganya no gukoresha dipropyl disulfide, hagomba kwitonderwa gufata ingamba zo kubarinda, nko kwambara uturindantoki twirinda imiti hamwe n’amadarubindi, kandi bigahumeka neza.

3. Mugihe ubitse, irinde guhura na okiside na acide zikomeye kugirango wirinde ingaruka mbi.

4. Mugihe cyo gukoresha, ibisobanuro byerekeranye nibikorwa byumutekano bigomba kubahirizwa kugirango habeho gukoreshwa neza.


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