shafi_banner

samfur

1-bromo-2,3,4-trifluorobenzene (CAS# 176317-02-5)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C6H2BrF3
Molar Mass 210.98
Yawan yawa 1.777g/mLat 25°C(lit.)
Matsayin Boling 47-47 °C (60 mmHg)
Wurin Flash 144°F
Ruwan Solubility Dan kadan mai narkewa cikin ruwa.
Tashin Turi 4.43mmHg a 25°C
Bayyanar ruwa mai tsabta
Takamaiman Nauyi 1.811.777
Launi Mara launi zuwa rawaya mai haske
BRN 7805451
Yanayin Ajiya 2-8 ° C
Fihirisar Refractive n20/D 1.487(lit.)

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
S36 - Sanya tufafin kariya masu dacewa.
ID na UN 1993
WGK Jamus 3
HS Code Farashin 29039990
Matsayin Hazard HAUSHI

1-bromo-2,3,4-trifluorobenzene (CAS# 176317-02-5) Gabatarwa

1-bromo-2,3,4-trifluorobenzene wani fili ne na kwayoyin halitta tare da tsarin sinadaran C6H2BrF3. Mai zuwa shine bayanin yanayinsa, amfaninsa, shirye-shiryensa da bayanan aminci: yanayi:
1-bromo-2,3,4-trifluorobenzene ruwa ne mara launi tare da kamshin hydrocarbon mai ƙarfi. Yana da wurin narkewa na -19 ° C da wurin tafasa na 60 ° C. Yana da maras tabbas kuma mai narkewa a cikin ethanol da abubuwan kaushi na Ether.

Amfani:
1-bromo-2,3,4-trifluorobenzene ana amfani da shi azaman tsaka-tsaki mai mahimmanci a cikin ƙwayoyin halitta. Yana da aikace-aikace iri-iri a cikin haɗakar magunguna, maganin kashe qwari, haɗin rini da sauran fannoni. Hakanan za'a iya amfani dashi azaman ɓangaren hoto, ƙari na kayan lantarki, ko makamancin haka.

Hanya:
Ana iya aiwatar da shirye-shiryen 1-bromo-2,3,4-trifluorobenzene ta hanyoyi daban-daban. Hanyar gama gari ita ce amsa bromobenzene tare da hydrogen fluoride don ba da 1-bromo-2,3,4-trifluorobenzene. Hakanan za'a iya shirya shi ta hanyar amsa bromobenzene tare da antimony trifluoride.

Bayanin Tsaro:
1-bromo-2,3,4-trifluorobenzene yana da illa ga jikin mutum da muhalli. Ruwa ne mai ƙonewa wanda ke haifar da iskar gas mai guba lokacin da aka fallasa ga buɗe wuta ko yanayin zafi. Saduwa da fata da idanu na iya haifar da haushi da ƙonewar sinadarai. Sabili da haka, lokacin amfani da ko sarrafa 1-bromo-2,3,4-trifluorobenzene, ya kamata ku sanya kayan kariya masu dacewa kuma tabbatar da cewa an gudanar da aikin a cikin yanayi mai kyau.


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana