itulau_fanua

oloa

Bromobenzyl cyanide(CAS#5798-79-8)

Meatotino tau vailaau:

Fuafua mole C8H6BrN
Molar Mass 196.05
Malosi d429 1.539
Lisi Lisi 29°
Fa'ailoga Tulaga bp760 242° (tes); bp12 132-134°
Fa'asino Upu 1.6550 (fa'atatau)
Meatotino Faaletino ma Vailaau Malō le mea liusuavai maualalo. Liu liusuavai 29 ℃, fa'avela 240 ℃(242 ℃ )(decomposition),132-134 ℃/1.6kPa,74-76 ℃/66.7Pa, va'aiga va'aiga (20/4)1.539. Fa'afaigofie ona solu i le ethanol, eter, acetone, chloroform ma solu fa'aola lautele, solu solu i le vai.

Fa'amatalaga Oloa

Faailoga o oloa

UN ID 1694
Vasega o Tulaga Lamatia 6.1(a)
Fa'aputuga Vaega I
Oona LC (30 minu.): 0.90 mg/l (AM Prentiss, Vailaau Matautia i Taua (McGraw-Hill, Niu Ioka, 1937) itulau 141)

 

Folasaga

O le Bromophenylacetonitrile o se faʻalapotopotoga faʻapitoa. Ose vai e le lanu samasama ma se manogi uiga ese. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le bromophenylacetonitrile:

 

Tulaga lelei:

O le Bromophenylacetonitrile ose sua fe'avea'i e iai sina manogi manogi ile vevela ole potu.

E maualalo le fa'amumu ma le moli ma o se vai e mu.

Solu i le tele o so'o so'o, e le mafai ona solu i le vai.

Ose vaila'au o'ona e feololo le malosi, fa'aitaita'i ma pala.

 

Fa'aaogā:

Bromophenylacetonitrile e masani ona faʻaaogaina e avea o se mea taua tele i le faʻaogaina o meaola.

E mafai foi ona faʻaaogaina e avea o se solvent i mea faʻapipiʻi, faʻapipiʻi, ma pisinisi paʻu.

 

Metotia:

O le Bromophenylacetonitrile e masani ona saunia e ala i le taliina o le bromobenzene ma le sodium hydroxide ona sosoo ai lea ma le bromoacetonitrile. Mo metotia fa'apitoa o tapenaga, fa'amolemole tagai ile tusi lesona ole fa'aolaola po'o tusitusiga.

 

Fa'amatalaga Saogalemu:

O mea e puipui ai le tagata lava ia e pei o totigilima puipui, matatioata puipui, ma matapulepule puipui e tatau ona ofuina pe a faʻaaoga ma aloese mai le manava, faʻaogaina, poʻo le faʻafesoʻotaʻi ma le paʻu.

E tatau ona mulimulita'i faiga fa'aoga saogalemu pe a lafoa'i le bromophenylacetonitrile ma otaota e tatau ona lafoa'i lelei.

 

Taua: Bromophenylacetonitrile o se vailaʻau faʻatasi ma ni lamatiaga, faʻamolemole faʻaaoga saʻo i lalo o le taʻitaʻiga a tagata tomai faapitoa ma tausisia tulafono ma tulafono faatonutonu talafeagai.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou