itulau_fanua

oloa

3-Fluorobenzaldehyde(CAS# 456-48-4)

Meatotino tau vailaau:

Fuafua mole C7H5FO
Molar Mass 124.11
Malosi 1.17g/mLat 25°C(malamalama)
Lisi Lisi 173 C
Manu'a 66-68°C20mm Hg(malamalama)
Mata'imu 134°F
Solubility Chloroform, Methanol
Ausa Malo 1.28mmHg ile 25°C
Fa'aaliga Suavai
Gravity Fa'apitoa 1.170
Lanu E manino e leai se lanu ile samasama
BRN 970178
Tulaga Teuteu Atemosifia le tumau,2-8°C
Ma'ale'ale Ea maaleale
Fa'asino Upu n20/D 1.518(me.)
Meatotino Faaletino ma Vailaau O le mea faʻafefe o le 66-68 deg C (20mmHg), le moli 56 deg C, le maualuga o le 1.17.
Fa'aoga Fa'aaogaina e fai ma vailaau fa'ala'au fa'ato'aga, vaila'au va'ava'ai

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R37/38 – Fa'aitaita i le manava ma le pa'u.
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata
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.
S27 – Aveese loa lavalava uma ua afaina.
UN ID UN 1989 3/PG 3
WGK Siamani 3
TSCA T
HS Code 29130000
Mata'utia Fa'amatalaga Mumu
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III

 

Folasaga

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

 

Tulaga lelei:

- Fa'aaliga: M-fluorobenzaldehyde o se vai e leai se lanu pe samasama.

- Solubility: Solu i solu fa'alela'au pei ole ethers, ava malosi ma eter alcohols.

 

Fa'aaogā:

- Insecticides maualuga-lelei: M-fluorobenzaldehyde, e avea o se vaeluagalemu i organic synthesis, e masani ona faʻaaogaina i le fanua faʻatoʻaga e saunia ai vailaau faʻamaʻi maualuga, e pei o iniseti CFOFLUOROETHYLENE poʻo isi mea faʻamaʻi iniseti.

- Fa'asologa o vaila'au: O le M-fluorobenzaldehyde e masani ona fa'aaogaina e fai ma mea fa'avaitaimi ile fa'asologa o meaola ma e mafai ona fa'aoga e saunia ai isi mea fa'afefiloi, e pei ole m-fluorophenyl oxalate ma le camphor ethanol.

 

Metotia:

- E lua auala autu sauniuni mo m-fluorobenzaldehyde: auala fluoride ma auala fluorination. Faatasi ai ma i latou, o le auala fluoride e maua e ala i le tali atu i le m-fluorophenylmagnesium fluoride ma formaldehyde; Ole auala ole fa'afefeteina e maua ile hydrolysis ole p-toluene ma le antimony trichloride ile atemosifia chlorine.

 

Fa'amatalaga Saogalemu:

- E taua tele le m-fluorobenzaldehyde ose vaila'au oona ma e tatau ona fa'agaioia i tulaga fa'alelei lelei ma e tatau ona ofuina mea e puipuia ai le tagata lava ia.

- A'o fa'aoga po'o le teuina, aloese mai le fa'afefiloi ma vaila'au malolosi, ava malosi ma isi mea e 'alofia ai fa'alavelave mata'utia.

- Taofi fa'amaufa'ailoga lelei le atigipusa ma ia mamao ese mai le afi ma fa'apogai vevela pe a teu.


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