peji_banner

chigadzirwa

Benzyl disulfide (CAS#150-60-7)

Chemical Property:

Molecular Formula C14H14S2
Molar Misa 246.39
Density 1.3
Melting Point 69-72 °C (lit.)
Boling Point 210-216°C 18mm
Flash Point 150°C
Nhamba yeJECFA 579
Solubility Zvishoma kunyungudika mumvura, soluble mu organic solvents.
Vapor Presure 2.91E-05mmHg pa25°C
Chitarisiko Transparent fluid
Color Chena
Merck 14,3013
BRN 1110443
Storage Condition 2-8°C
Refractive Index 1.6210 (kufungidzira)
MDL MFCD00004783
Zvenyama uye Chemical Properties Chiedza cheshizha-rakafanana kana kuti lobular lamellae. Iyo yakasimba caramel Coke kunhuhwirira, dzimwe nguva inogumbura. Boiling point> 270 °c (kuora). Ishoma isinganyungudika mumvura, inonyungudika mune inopisa ethanol uye ether.

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes 43 - Inogona kukonzera kunzwisiswa nekusangana kweganda
Tsanangudzo Yekuchengetedza S22 - Usafeme guruva.
S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi.
S37 - Pfeka magirovhosi akakodzera.
S24 - Dzivisa kusangana neganda.
WGK Germany 2
RTECS JO1750000
TSCA Ehe
HS Code 29309090

 

Nhanganyaya

Dibenzyl disulfide. Iyi inotevera sumo kune zvivakwa, mashandisiro, nzira dzekugadzirira uye ruzivo rwekuchengetedza dibenzyl disulfide:

 

Hunhu:

-Kuonekwa: Dibenzyl disulfide imvura isina ruvara kune yero.

- Solubility: Dibenzyl disulfide inonyungudika muorganic solvents senge doro, ethers, uye chlorinated hydrocarbons.

 

Shandisa:

- Preservatives: Dibenzyl disulfide inoshandiswa seyakachengetedza, iyo inoshandiswa zvakanyanya mumachira, pendi, rabha uye glues, nezvimwewo, izvo zvinogona kunyatso kuwedzera hupenyu hwebasa rezvigadzirwa.

-Kemikari synthesis: Dibenzyl disulfide inogona kushandiswa seyepakati mune organic synthesis yekubatanidza mamwe organic komisheni, senge thiobarbiturates, nezvimwe.

 

Nzira:

Dibenzyl disulfide inonyanya kugadzirirwa nenzira dzinotevera:

- Thiobarbiturate nzira: dibenzylchloromethane uye thiobarbiturate inoitwa kuti iwane dibenzyl disulfide.

- Sulfur oxidation nzira: anonhuwirira aldehyde inobatwa nesarufa pamberi pe potassium hydroxide kuwana dibenzyl disulfide mushure mekuwedzera kurapwa.

 

Zvekuchengetedza

- Dibenzyl disulfide inoonekwa seyakaderera chepfu, asi ichiri kuda kubatwa uye kubatwa nemazvo.

- Paunenge uchishandisa dibenzyldisulfide, pfeka midziyo yekudzivirira yakakodzera senge magirovhosi, magirazi ekuchengetedza, uye zvipfeko zvekudzivirira.

-Dzivisa kubata neganda kana inhalation ye dibenzyldisulfide vapors.

- Paunenge uchichengeta nekubata dibenzyl disulfide, chengetedza kure nemoto wakavhurika uye zvinopisa zvinopisa, uye chengetedza nzvimbo ine mhepo inofefetera.

- Kana ukapinzwa netsaona kana kufemerwa, tsvaga kurapwa nekukasira uye ratidza ruzivo rwechigadzirwa rwakakodzera kuna chiremba wako.


  • Zvakapfuura:
  • Zvinotevera:

  • Nyora meseji yako pano ugotitumira