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ibicuruzwa

3- (Methylthio) propanol (CAS # 505-10-2)

Umutungo wa Shimi:

Inzira ya molekulari C4H10OS
Misa 106.19
Ubucucike 1.03g / mLat 25 ° C (lit.)
Ingingo yo gushonga -100 ° C (igereranya)
Ingingo ya Boling 89-90 ° C13mm Hg (lit.)
Flash point 195 ° F.
Umubare wa JECFA 461
Gukemura Chloroform (Buhoro), Ethyl Acetate (Buhoro), Methanol (Buhoro)
Umwuka 0.156mmHg kuri 25 ° C.
Kugaragara Amazi adafite ibara
Uburemere bwihariye 1.03
Ibara Sobanura ibara ritagira umuhondo
pKa 14.87 ± 0.10 (Biteganijwe)
Imiterere y'Ububiko Ikidodo cyumye, 2-8 ° C.
Ironderero n20 / D 1.49 (lit.)
MDL MFCD00036560
Ibintu bifatika na shimi Umuhondo woroshye byoroshye gutemba, kwibanda cyane bifite inyama zihumura neza cyangwa impumuro nziza yumunyu nuburyohe bwiza. Ingingo yo guteka 195 ° c cyangwa 93 ~ 94 ° c (2265.5). Gushonga buhoro mumazi, gushonga muri Ethanol, propylene glycol namavuta. Ibicuruzwa bisanzwe biboneka mubice bihindagurika byinyanya, vino na soya.
Koresha Ikoreshwa nkuburyohe bwibiryo

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
Indangamuntu ya Loni UN 3334
WGK Ubudage 3
TSCA Yego
Kode ya HS 29309090

 

Intangiriro

3-Methylthiopropanol, izwi kandi nka buttomycine (Mercaptobenzothiazole), ni urugimbu rwa organosulfur. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, imyiteguro namakuru yumutekano:

 

Ubwiza:

- Kugaragara: 3-methylthiopropanol ni ifu yera cyangwa yijimye.

- Gukemura: Gushonga mumashanyarazi kama nka alcool, ethers na ketone, bidashonga mumazi.

 

Koresha:

- Nka reberi yihuta: 3-methylthiopropanol ikoreshwa cyane nka yihuta ya reberi, cyane cyane mugikorwa cyo gutunga ibinyabuzima bya rubber. Irashobora guteza imbere guhuza hagati ya molekile ya reberi, kunoza umuvuduko wibirunga no gukiza imikorere ya reberi.

- Kubungabunga: 3-methylthiopropanol nayo ikoreshwa nk'uburinzi, bushobora gukoreshwa cyane mu biti, irangi, ibifunga n'ibindi bicuruzwa kugira ngo birinde gukura kw'ibinyabuzima na mikorobe.

 

Uburyo:

- 3-Methylthiopropanol isanzwe itegurwa na okiside ya aniline na sulferi. Uburyo bwihariye bwo kwitegura burimo uburyo bwo kugabanya, uburyo bwa nitro nuburyo bwa acylation.

 

Amakuru yumutekano:

- 3-Methylthiopropanol irashobora kurakaza uruhu n'amaso yibitekerezo byinshi, kandi uturindantoki two kurinda hamwe nibirahure bigomba kwambara mugihe cyo kubikora.

- Niba impumuro nziza, irinde guhumeka imyuka cyangwa umukungugu.

- Igomba kubikwa ahantu humye, hakonje kandi kure y’ibintu byaka, okiside.

- Nyamuneka koresha kandi uyijugunye neza ukurikije amabwiriza abigenga hamwe nubuyobozi bwumutekano.


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