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oloa

4-Fluorobenzoyl chloride(CAS# 403-43-0)

Meatotino tau vailaau:

Fuafua mole C7H4ClFO
Molar Mass 158.56
Malosi 1.342 g/mL ile 25 °C (malamalama)
Lisi Lisi 10-12 °C (malamalama)
Manu'a 82 °C/20 mmHg (malamalama)
Mata'imu 180°F
Suavai Solubility E tali atu i le vai.
Ausa Malo 0.000277mmHg ile 25°C
Fa'aaliga Suavai
Gravity Fa'apitoa 1.342
Lanu E manino e leai se lanu e o'o ile samasama mumu
BRN 386215
Tulaga Teuteu Atemosifia inert, Temperature Room
Ma'ale'ale Lachrymatory
Fa'asino Upu n20/D 1.532(me.)
Meatotino Faaletino ma Vailaau Malosi 1.34
mea liusuavai 9°C
mea fa'apuna 82°C (20 torr)
fa'asino ole su'esu'e 1.5299-1.5319
mea moli 82°C
Fa'aoga Fa'aaogaina e fai ma vali, vaila'au fa'ato'aga, vaila'au va'ava'ai

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia C – A'a
Tulaga lamatia R34 – Mafua ai mu
R36/37 – E ita i mata ma le manava.
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.)
S28A -
S27 – Aveese loa lavalava uma ua afaina.
UN ID UN 3265 8/PG 2
WGK Siamani 3
FLUKA BRAND F CODES 10-19
TSCA T
HS Code 29163900
Mata'utia Fa'amatalaga Corrosive/Lachrymatory
Vasega o Tulaga Lamatia 8
Fa'aputu Vaega II

 

Folasaga

O le Fluorobenzoyl chloride o se fa'alapotopotoga fa'aola. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia o sauniuniga ma fa'amatalaga saogalemu o le p-fluorobenzoyl chloride:

 

Tulaga lelei:

- Fa'aaliga: E leai se lanu i se vai samasama mumu.

- Solubility: Solu i solu fa'aletino pei ole eteru, chloroform ma toluene.

 

Fa'aaogā:

- Fluorobenzoyl chloride e mafai ona faʻaaogaina e avea o se reagent taua i le tuʻufaʻatasia o mea faʻapipiʻi, ma e masani ona faʻaaogaina i le fluorination tali o esters ma ethers.

 

Metotia:

Ole auala sauniuni ole fluorobenzoyl chloride e masani lava ona maua e ala ile tali ole fluorobenzoic acid ile phosphorus pentachloride (PCl5). Ole tali fa'atusa e fa'apea:

C6H5COOH + PCl5 → C6H5COCl + POCl3 + HCl

 

Fa'amatalaga Saogalemu:

- O le Fluorobenzoyl chloride ose mea lelei mata'utia, fa'aitaitagofie ma pala. O mea faigaluega puipuia e pei o totigilima puipui, matatioata puipui ma lavalava puipui e tatau ona ofuina pe a faʻaaogaina.

- Aloese mai le fa'afeso'ota'i ma le pa'u, fa'amama kasa po'o vai sausau.

- Flubenzoyl chloride e tatau ona teuina i totonu o se nofoaga faʻamaufaʻailoga, mago, malulu, mamao ese mai afi ma mea e mu.

 


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