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oloa

1 1 1-Trifluoroacetylacetone(CAS# 367-57-7)

Meatotino tau vailaau:

Fuafua mole C5H5F3O2
Molar Mass 154.09
Malosi 1.27 g/mL ile 25 °C (malamalama)
Manu'a 105-107 °C (malamalama)
Mata'imu 79°F
Suavai Solubility teisi solu
Ausa Malo 36.3mmHg ile 25°C
Fa'aaliga Suavai
Gravity Fa'apitoa 1.270
Lanu enaena-samasama loloto
BRN 1705177
pKa 6.69±0.10(Vailoaina)
Tulaga Teuteu 2-8°C
Fa'asino Upu n20/D 1.388(me.)

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R10 – Mumu
R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S36/37 – Fai ofu puipui ma totigilima talafeagai.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S16 – Tausia mai mea e mu ai.
UN ID UN 1224 3/PG 3
WGK Siamani 3
TSCA T
HS Code 29147090
Mata'utia Fa'amatalaga Mumu/Itaitai
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III

 

Folasaga

Trifluoroacetylacetone ose fa'aputu fa'aola. O lo'o ta'ua i lalo se folasaga i ona meatotino, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:

 

Tulaga lelei:

- Trifluoroacetylacetone ose vai e leai ni lanu ma se manogi malosi.

- Trifluoroacetylacetone o se solu polar lea e soluble i le tele o solu faʻalaʻau pei ole ethanol ma ether ma soluble foi i le vai.

 

Fa'aaogā:

- Trifluoroacetylacetone e masani ona faʻaaogaina e avea o se reagent i le faʻaogaina o meaola, aemaise lava i le faʻapipiʻiina ma le auʻiliʻiliga o vailaʻau gaʻo.

- E mafai ona faʻaaogaina i le tele o vailaʻau vailaʻau faʻasolosolo e pei o le catalytic reactions, oxidation reactions, ma condensation reactions.

- Trifluoroacetylacetone e mafai foʻi ona faʻaaogaina e fai ma mea faʻasino ile suʻesuʻega spectroscopic.

 

Metotia:

- Trifluoroacetylacetone e masani ona saunia e ala ile tali ole fluorohydrocarbons ma acetyl ketone. Mo le auala fa'apitoa tapenaga, fa'amolemole fa'afeso'ota'i le tusi lesona o le fa'asologa o meaola.

 

Fa'amatalaga Saogalemu:

- Trifluoroacetylacetone e ita ma e mafai ona afaina ai mata, paʻu, ma le manava. O mata puipui, totigilima ma le manava e mana'omia mo le fa'aoga.

- Tausia lelei le ea i le taimi o le taotoga ma aloese mai le manavaina o ana ausa.

- Aloese mai le fa'afeso'ota'i ma vaila'au fa'ama'i malolosi ma mea e mu e 'alofia ai le mu po'o le pa.

- Pe a teu, e tatau ona faʻamaufaʻailogaina, mamao mai le afi ma le maualuga o le vevela, ma mamao mai le susulu o le la.

- Pe a fa'afuase'i ona fa'afeso'ota'i po'o le manava o le trifluoroacetylacetone, ia vave alu i se nofoaga o le ea fou ma saili fesoasoani fa'afoma'i.

 


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