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2-Bromopropionyl bromide(CAS#563-76-8)

Meatotino tau vailaau:

Fuafua mole C3H4Br2O
Molar Mass 215.87
Malosi 2.061 g/mL ile 25 °C (malamalama)
Fa'ailoga Tulaga 48-50 °C/10 mmHg (malamalama)
Mata'imu >230°F
Solubility Fa'afefiloi ma le trichloromethane, diethyl ether, benzene ma le acetone.
Ausa Malo 1.3 mm Hg (20 °C)
Ausa Malosi 7.5 (vs ea)
Fa'aaliga vai manino
Gravity Fa'apitoa 2.061
Lanu E leai se lanu i le moli samasama i le moli moli
BRN 1071331
Ma'ale'ale Susū ma'ale'ale
Fa'asino Upu n20/D 1.518(me.)
Meatotino Faaletino ma Vailaau Suavai e leai ni lanu po o se lanu samasama. Fa'apuna o le 152-154 ℃, 48-50 ℃(1.3kPa), fa'atatau i le density o le 2.0612(16/14 ℃), fa'asino ole 1.5182. E fa'afefiloi ma le benzene, acetic acid ma le propionic acid. Suavai ma le ava malosi.
Fa'aoga Fa'aaogaina e fai ma vaila'au, vailaau fa'asaina

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia C – A'a
Tulaga lamatia R22 – E afaina pe a foloina
R34 – Mafua ai mu
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.)
UN ID UN 3265 8/PG 2
WGK Siamani 3
TSCA Ioe
HS Code 29159000
Vasega o Tulaga Lamatia 8
Fa'aputuga Vaega II

 

Folasaga

2-Bromopropionyl bromide o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia sauniuni ma fa'amatalaga saogalemu o le 2-bromopropionyl bromide:

 

Tulaga lelei:

- Fa'aaliga: 2-Bromopropionyl bromide o se vai e leai se lanu i samasama.

- Solubility: 2-Bromopropionyl bromide e le mafai ona solu i le vai, ae solu i totonu o nisi solvents organic pei ole ethanol ma eter.

- Gaoioiga: 2-Bromopropionyl bromide e maualuga le electrophilicity ma e mafai ona oʻo i suiga suiga i nucleophiles.

 

Fa'aaogā:

- I totonu o fale suʻesuʻe ma alamanuia, 2-bromopropionyl bromide e masani ona faʻaaogaina e avea o se mea faʻapipiʻi faʻasolosolo mo le faʻaogaina o isi mea faʻapipiʻi.

- E mafai ona faʻaaogaina i le sauniuniga o ketones, amides, ma ester compounds.

 

Metotia:

- O le sauniuniga o le 2-bromopropionyl bromide e mafai ona maua e ala i le tali atu o le 2-bromopropionic acid ma le bromide siliva. O le tali e masani lava ona faia i tulaga anhydrous.

 

Fa'amatalaga Saogalemu:

- 2-Bromopropionyl bromide ose mea pala e mafai ona mu i le paʻu ma le paʻu ma mata, ma e tatau ona faʻaogaina ma meafaigaluega puipuia.

- Pe a faʻaaoga ma teuina, faʻafesoʻotaʻi ma vailaʻau faʻamaʻi ma alkali malosi e tatau ona aloese mai le faʻalavelave mataʻutia.


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