itulau_fanua

oloa

3-Bromophenol(CAS#591-20-8)

Meatotino tau vailaau:

Fuafua mole C6H5BrO
Molar Mass 173.01
Malosi 1,63 g/cm3
Lisi Lisi 30 °C
Fa'ailoga Tulaga 236°C(malamalama)
Mata'imu >230°F
Suavai Solubility e le mafai ona fa'afefeteina
Solubility ava malosi: soluble
Ausa Malo 0.0326mmHg ile 25°C
Fa'aaliga Suavai
Gravity Fa'apitoa 1.610 (20/4 ℃)
Lanu E manino le lanu, samasama pe enaena
Merck 14,1428
BRN 1853950
pKa 9.03(i le 25℃)
Tulaga Teuteu Teu i lalo ole +30°C.
Ma'ale'ale Ma'ale'ale
Fa'asino Upu 1.595-1.599
Meatotino Faaletino ma Vailaau Liu liusuavai 30-32°C
le vevela 236°C
fa'asino ole su'esu'e 1.595-1.599
e le mafai ona solu i le vai

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R22 – E afaina pe a foloina
R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36/39 -
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S36 – Fai ofu puipui talafeagai.
UN ID 2811
WGK Siamani 3
RTECS SJ7874900
FLUKA BRAND F CODES 8-10-23
TSCA T
HS Code 29081000
Mata'utia Fa'amatalaga Fa'aleaga/Itaitai
Vasega o Tulaga Lamatia 6.1(b)
Fa'aputuga Vaega III

 

Folasaga

M-bromophenol. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le m-bromophenol:

 

Tulaga lelei:

Fa'aaliga: M-bromophenol o se tioata pa'epa'e po'o se pa'u pa'u tioata.

Solubility: soluble i solu fa'aletino pei ole ethanol ma eter, e le mafai ona solu ile vai.

Mea tau vailaʻau: M-brominated phenol e mafai ona faʻamaʻiina i le maualalo o le vevela ma e mafai ona faʻaititia i le m-bromobenzene e ala i le faʻaitiitia o vailaʻau.

 

Fa'aaogā:

I le fanua o vailaau fa'alafua: m-bromophenol e mafai fo'i ona fa'aogaina e fai ma mea fa'alatalata ile iniseti e tape ai fa'ama'i fa'ato'aga.

Isi fa'aoga: m-bromophenol e mafai fo'i ona fa'aogaina e fai ma mea mata mo fa'agaio'iga fa'aola, fa'apea fo'i i vali, pa'u ma isi fanua.

 

Metotia:

M-brominated phenol e masani ona maua e ala ile bromination ole p-nitrobenzene. Muamua, ua solo le p-nitrobenzene i le sulfuric acid, ona faaopoopo lea o le bromide cuprous ma le vai e maua ai le m-brominated phenol e ala i se tali, ma mulimuli ane faʻaleagaina i le alkali.

 

Fa'amatalaga Saogalemu:

M-bromophenol e o'ona ma e tatau ona 'alofia e ala i le inhalation, ingestion, po'o le fa'afeso'ota'i ma le pa'u ma mata.

O mea faigaluega e puipuia ai le tagata lava ia e pei o totigilima puipui, matatioata ma talipupuni foliga e tatau ona ofuina a'o fa'aoga ina ia mautinoa lelei le ea.

Pe a teuina ma tagofia le m-bromophenol, aloese mai le faʻafesoʻotaʻi ma vailaʻau malolosi, vailaʻau malolosi ma faʻavae malosi e aloese ai mai faʻalavelave mataʻutia.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou