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sehlahisoa

3-Bromopropionic acid(CAS#590-92-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C3H5BrO2
'Misa oa Molar 152.97
Botenya 1.48g/mLat 25°C(lit.)
Melting Point 58-62°C(lebone)
Boling Point 140-142 °C (45 mmHg)
Flash point 150°F
Ho qhibiliha ha Metsi 0.1 g/mL
Solubility H2O: 0.1g/mL, e hlakile
Khatello ea Mouoane 0.0134mmHg ho 25°C
Ponahalo Likristale kapa phofo ea Crystalline
Mmala Bosoeu ho isa ho mosehla hanyane
Merck 14,1433
BRN 1071333
pKa 4.00(ka 25℃)
Boemo ba polokelo 2-8°C
Refractive Index 1.4753 (khakanyo)
Thepa ea 'Mele le ea Lik'hemik'hale
Sebelisa Bakeng sa Organic synthesis

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R11 – E tuka Haholo
R34 – E baka ho cha
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
Li-ID tsa UN UN 3261 8/PG 2
WGK Jeremane 3
RTECS UE7875000
TSCA Ee
Khoutu ea HS 29159080
Tsebiso ea Kotsi E chesehang/ E tuka Haholo
Sehlopha sa Likotsi 4.1
Sehlopha sa ho paka III

 

Selelekela

3-Bromopropionic acid ke motsoako oa tlhaho. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea 3-bromopropionic acid:

 

Boleng:

- Ponahalo: Mokelikeli o se nang mebala

- Sollubility: E qhibiliha ka metsing le ka har'a litlhare tse tloaelehileng

 

Sebelisa:

- 3-Bromopropionic acid e atisa ho sebelisoa e le ntho e ka hare le e thusang ho organic synthesis.

- Temong, e ka sebelisoa ho kopanya chefo e bolaeang likokoanyana le likokoana-hloko tse itseng

 

Mokhoa:

- Ho hlophisoa ha 3-bromopropionic acid ho ka fumanoa ka ho itšoara ka acrylic acid ka bromine. Ka tloaelo, acrylic acid e kopana le carbon tetrabromide ho etsa propylene bromide, ebe ka metsi ho etsa 3-bromopropionic acid.

 

Lintlha tsa Tšireletseho:

- 3-Bromopropionic acid ke ntho e senyang e lokelang ho qojoa hore e se kopane le letlalo, mahlo le tsela ea ho hema.

- Ha o sebelisa kapa o boloka, nka mehato e nepahetseng, ho kenyelletsa ho roala liatlana tse sireletsang, likhalase le limaske tse sireletsang.

- Lerōle, mosi kapa likhase li lokela ho qojoa ha u tšoara motsoako ho fokotsa kotsi ea ho hema.

- Re tla ipapisa le melao le melawana e amehang mme re lahlele ditshila ka polokeho.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona