peji_banner

chigadzirwa

2-Bromobutane(CAS#78-76-2)

Chemical Property:

Molecular Formula C4H9Br
Molar Misa 137.02
Density 1.255g/mLat 25°C(lit.)
Melting Point -112 °C
Boling Point 91°C(lit.)
Flash Point 70°F
Mvura Solubility insoluble
Solubility <1g/l
Vapor Presure 70 hPa (20 °C)
Chitarisiko Liquid
Color Zvakajeka zvisina ruvara kune yero-brown
Merck 14,1554
BRN 505949
Storage Condition Chengetedza pa +2°C kusvika +8°C.
Kugadzikana Yakagadzikana. Inopisa moto. Hazvienderani neakasimba oxidizing agents.
Explosive Limit 2.6-6.6%(V)
Refractive Index n20/D 1.4369(lit.)
Zvenyama uye Chemical Properties Mvura isina ruvara inoonekera. Melting Point -111.9 ℃, poindi yekuvira ye91.2 ℃, density ye1.2585(20/4 ℃), refractive index ye1.4366. Flash point 21 ℃. Kusanganiswa neacetone uye benzene, soluble mu chloroform, isinganyunguriki mumvura. Hwema hwema.
Shandisa Inoshandiswa se solvent, asiwo ye organic synthesis

Product Detail

Product Tags

Risk Codes R11 - Inopisa zvakanyanya
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R10 - Inopfuta moto
R52 – Zvinokuvadza kune zvipenyu zvemumvura
Tsanangudzo Yekuchengetedza S16 - Chengetedza kure nenzvimbo dzekudzima.
S23 - Usafeme mhute.
S24/25 - Dzivisa kusangana neganda nemeso.
S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
UN IDs UN 2339 3/PG 2
WGK Germany 2
RTECS EJ6228000
TSCA Ehe
HS Code 29033036
Hazard Note Irritant/Inopisa zvakanyanya
Hazard Kirasi 3
Packing Group II

 

Nhanganyaya

2-Bromobutane is halide alkane. Iyi inotevera sumo kune zvimwe zvezvivakwa zvayo, kushandiswa, nzira dzekugadzira, uye ruzivo rwekuchengetedza:

 

Hunhu:

- Chitarisiko: Mvura isina ruvara

- Solubility: Soluble mune organic solvents, isinganyungudika mumvura

 

Shandisa:

- 2-Bromobutane, sebromoalkanoid, inowanzoshandiswa mukugadzirwa kwemaitiro ekugadzirisa sepakati pekuwedzera kwekabhoni, kuiswa kwemaatomu ehalogen, uye kugadzirira kwemamwe maumbirwo emagetsi.

- 2-Bromobutane inogonawo kushandiswa sekuwedzera mune zvekupfeka, glues uye maindasitiri erubha.

 

Nzira:

- 2-Bromobutane inogona kugadzirirwa nekuita butane nebromine. Kuita kunogona kuitwa pasi pemamiriro echiedza kana pasi pekupisa.

 

Zvekuchengetedza

- 2-Bromobutane inogumbura maziso, ganda, uye nzira yekufema uye inogona kukonzera kupisa kweganda uye kukuvara kwemaziso.

- Kufema zvakanyanya kunogona kukonzera dzungu, kutadza kufema, uye kushushikana kwepakati tsinga.

- Pfeka midziyo yekudzivirira yakakodzera seyekudzivirira maziso, magirovhosi uye kudzivirira kwekufema paunenge uchishandisa 2-bromobutane.


  • Zvakapfuura:
  • Zvinotevera:

  • Nyora meseji yako pano ugotitumira