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Bromoacetyl bromide(CAS#598-21-0)

Meatotino tau vailaau:

Fuafua mole C2H2Br2O
Molar Mass 201.84
Malosi 2.324g/mLat 20°C
Lisi Lisi 148.5°C (fa'atatau)
Fa'ailoga Tulaga 147-150°C(malamalama)
Mata'imu >105°C
Suavai Solubility TALI
Ausa Malo 3.8 mm Hg (25 °C)
Fa'aaliga O le pauta
Lanu Lanu pa'epa'e
BRN 605440
Tulaga Teuteu Pu'aisa (+4°C)
Maumau Stable, ae fa'afefe malosi i vai. E le fetaui ma le vai, susu, ava malosi, faʻavae malosi, malosi faʻamaʻi faʻamaʻi.
Ma'ale'ale Susū ma'ale'ale
Fa'asino Upu n20/D 1.547(mu.)
Meatotino Faaletino ma Vailaau O uiga o le vai e leai se lanu manino pe samasama.
mea vevela 147~150 ℃
va'aiga va'aiga 2.317
fa'asino ole su'esu'e 1.5475
solu i le benzene, eter, chloroform.
Fa'aoga Fa'aaogaina e fai ma vaila'au Intermediate For Organic synthesis

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia C – A'a
Tulaga lamatia R34 – Mafua ai mu
R14 – E fa'afefete i vai
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
S8 – Fa'amamago le atigipusa.
S30 – Aua ne'i fa'aopoopoina se vai i lenei oloa.
S25 – Aloese mai le pipii i mata.
UN ID UN 2513 8/PG 2
WGK Siamani 3
FLUKA BRAND F CODES 10-19
TSCA Ioe
HS Code 29159080
Vasega o Tulaga Lamatia 8
Fa'aputuga Vaega II

 

Folasaga

O le Bromoacetyl bromide o se fa'alapotopotoga fa'aola. O lo'o ta'ua i lalo se fa'amatalaga i meatotino, fa'aoga, metotia o sauniuniga ma fa'amatalaga saogalemu ole bromoacetyl bromide:

 

Tulaga lelei:

Fa'aaliga: O le Bromoacetyl bromide ose vai e le lanu samasama samasama.

Solubility: E faigofie ona solu i solu organic, ae faigata ona solo i le vai.

Le mautu: Bromoacetyl bromide e pala i le maualuga o le vevela poʻo le susu e maua ai kasa oona.

 

Fa'aaogā:

O le Bromoacetyl bromide e masani ona faʻaaogaina e avea o se mea faʻapipiʻi faʻapipiʻi i le faʻaogaina o meaola, ma e mafai ona faʻaaogaina e avea o se mea faʻapipiʻi mo mea faʻapipiʻi e maua mai i le ketone.

E mafai foi ona faʻaaogaina i le sauniuniga o solvents, catalysts ma surfactants.

 

Metotia:

Bromoacetyl bromide e mafai ona saunia e ala i le tali atu o le bromoacetic acid ma le ammonium bromide i le acetic acid:

CH3COOH + NH4Br + Br2 → BrCH2COBr + NH4Br + HBr

 

Fa'amatalaga Saogalemu:

O le Bromoacetyl bromide e tatau ona taulimaina ma ni puipuiga, e pei o le ofuina o matatioata puipui, totigilima ma ofutino fale suesue.

Ose fa'aputuga e mafai ona tupu ai le ita ma mu pe a fa'afeso'ota'i ma le pa'u po'o mata. Fufulu i le tele o le vai pe a uma ona faʻaalia ma saili togafitiga faafomaʻi.

Pe a teuina ma faʻaaoga le bromoacetyl bromide, e tatau ona taofia mai faʻapogai afi ma mumū matala, ma aloese mai siosiomaga vevela maualuga e puipuia ai le pa ma le tuʻuina atu o kasa matautia.

 


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