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2 4′-Dichlorobenzophenone(CAS# 85-29-0)

Meatotino tau vailaau:

Fuafua mole C13H8Cl2O
Molar Mass 251.11
Malosi 1.3930
Lisi Lisi 64°C
Manu'a 214 °C / 22mmHg
Solubility Chloroform (Soluble), Methanol (Teisi)
Fa'aaliga Pa'epa'e tioata pa'epa'e
Lanu Pa'epa'e i Pa'epa'e
BRN 1959090
Tulaga Teuteu Faamauina i le mago, Temperature Room
Fa'asino Upu 1.5555 (fa'atatau)
MDL MFCD00038744

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R38 – Fa'aitagofie ile pa'u
R37 – Fa'aitaita i le manava
R36 – Fa'aita i mata
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.
S37 – Fai totigilima talafeagai.
TSCA Ioe
HS Code 29143990

 

Folasaga

2,4′-Dichlorobenzophenone (lea e taʻua o Dichlorodiphenylketone) o se faʻalapotopotoga faʻapitoa. O nisi nei o meatotino, fa'aoga, metotia o sauniuniga, ma fa'amatalaga saogalemu:

 

Tulaga lelei:

- Faʻaaliga: 2,4′-Dichlorobenzophenone o se tioata e leai ni lanu poʻo se paʻepaʻe tioata paʻepaʻe.

- Solubility: 2,4′-dichlorobenzophenone e soluble i solvents organic pei ole ethanol ma le dimethylformamide.

 

Fa'aaogā:

2,4′-Dichlorobenzophenone o loʻo i ai faʻaoga taua i le faʻaogaina o meaola:

- I le avea ai o se faʻamalosi: e mafai ona faʻaaogaina mo le tele o gaioiga faʻale-aganuʻu, e pei o le faʻaitiitia, faʻamaʻi, amide ma faʻamaʻi.

- I le avea ai o se vaeluagalemu: E mafai ona faʻaaogaina e avea o se mea taua tele i le tuʻufaʻatasia o isi mea faʻapipiʻi.

- I le avea ai o se mea faʻaola: e mafai ona faʻaaogaina e saunia ai mea faʻapipiʻi ata, lanu felanulanuaʻi ma polymers.

 

Metotia:

2,4'-Dichlorobenzophenone e masani ona saunia e ala i le tali atu o le dichlorobenzophenone ma le chloroacetic acid. E i ai ituaiga eseese o metotia sauniuni faapitoa, e aofia ai le auala e tali atu ai le solvent, auala faʻapipiʻi vaega malosi ma le faʻaogaina o le kasa.

 

Fa'amatalaga Saogalemu:

2,4'-Dichlorobenzophenone e itiiti le oona ae e tatau lava ona faʻalatalata ma le faʻaeteete:

- I le avea ai o se vailaʻau, e tatau ona aloese mai le faʻafesoʻotaʻi saʻo ma le paʻu, mata, ma le manava o lona pefu.

- E tatau ona faia faiga lelei ea i le taimi o le taotoga e puipuia ai le manavaina o ausa ma pefu.

- Pe a fa'afuase'i ona 'ai po'o le manava, fa'afeso'ota'i se foma'i ma fa'afeso'ota'i se tagata tomai faapitoa.

 


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