Terefone: +86 21 6460 6569
page_banner

ibicuruzwa

Bis-2-methyl-3-furyl-disulfide （CAS # 28588-75-2 Image Ishusho Yerekanwe
  • Bis-2-methyl-3-furyl-disulfide （CAS # 28588-75-2） 1

Bis-2-methyl-3-furyl-disulfide （CAS # 28588-75-2）

Umutungo wa Shimi:

Inzira ya molekulari C10H10O2S2
Misa 226.32
Ubucucike 1.211 g / mL kuri 25 ° C.
Ingingo ya Boling 280 ° C.
Flash point 110 ° C.
Umubare wa JECFA 1066
Umwuka 0.0118mmHg kuri 25 ° C.
Kugaragara Amazi
Ibara Sobanura umuhondo kuri amber cyangwa orange
Impumuro inyama zitetse impumuro nziza
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero 1.572-1.583
Ibintu bifatika na shimi Ubucucike 1.211. Ingingo yo guteka 280 ° C. Igipimo cyo kugabanya 1.572-1.583.
Koresha Ikoreshwa nk'ikirungo

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka R36 / 38 - Kurakaza amaso n'uruhu.
R41 - Ibyago byo kwangirika cyane kumaso
R38 - Kurakaza uruhu
Ibisobanuro byumutekano S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S39 - Kwambara ijisho / kurinda amaso.
WGK Ubudage 3
Kode ya HS 29309090

 

Intangiriro

Bis (2-methyl-3-furanyl) disulfide, izwi kandi nka DMDS, ni ifumbire ya sulfure kama. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

- DMDS ni ibara ritagira ibara ry'umuhondo ryijimye kandi rifite uburyohe bwa sulfure.

- Irahindagurika kandi irashobora guhita ihinduka imyuka yubumara.

- DMDS irashobora gushonga muri alcool, ethers hamwe na solge nyinshi kama, kandi ntigashonga mumazi.

 

Koresha:

- DMDS ikoreshwa cyane mubice bitandukanye, harimo inyongeramusaruro, inyongeramusaruro, amarangi, catalizator muri synthesis organique, nibindi.

- Irashobora gukoreshwa nkumukozi wibirunga munganda za peteroli mugutunganya amavuta aremereye hamwe namakara-karemano, nibindi.

- DMDS irashobora kandi gukoreshwa mugukora fungicide, imiti yica udukoko hamwe na vinyl acetate.

 

Uburyo:

- Ubusanzwe DMDS itegurwa nigisubizo cya dimethyl disulfide hamwe na chlorofuran. Iyi reaction mubisanzwe itangizwa na aluminium tetrachloride.

 

Amakuru yumutekano:

- DMDS ni ibintu bifite uburozi, kandi guhumeka umwuka mwinshi wa gaze birashobora gutera uburakari no kwangiza umubiri wumuntu.

- Kwambara uturindantoki two kurinda, indorerwamo, na gown mugihe ukoresha DMDS.

- Irinde guhura nuruhu kandi witondere kwirinda guhumeka imyuka.

- Mugihe ukoresheje DMDS, menya neza guhumeka neza kandi ugerageze kwirinda kumeneka mubidukikije.

- Ubwinshi bwa gaze ya DMDS irashobora gutera uburakari bwamaso ninzira zubuhumekero, niba utumva neza, hita witabaza muganga.

Mugihe ukoresheje DMDS cyangwa indi miti, kurikiza witonze amabwiriza yihariye yo gucunga umutekano hamwe nubwitonzi butangwa nuwabikoze.

  • Mbere:
  • Ibikurikira:
    • Andika ubutumwa bwawe hano hanyuma utwohereze

    ibicuruzwa bifitanye isano