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Methyl-3-oxocyclopentane carboxylate(CAS# 32811-75-9)

Meatotino tau vailaau:

Fuafua mole C7H10O3
Molar Mass 142.15
Malosi 1.157±0.06 g/cm3(Va'ai)
Manu'a 130-140℃ (10 Torr)
Tulaga Teuteu Taofi i se nofoaga pogisa, Faamaufa'ailoga i le matutu, Potu Tevela
Fa'asino Upu 1.4565 (589.3 nm 23 ℃

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xn – Fa'aleagaina
Tulaga lamatia R22 – E afaina pe a foloina
R41 – Tulaga lamatia o le faaleagaina mata
R52 – E afaina i meaola o le vai
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S39 – Fai le puipuiga o mata/mata.
UN ID UN 3082 9 / PGIII
WGK Siamani 3
Vasega o Tulaga Lamatia 9
Fa'aputu Vaega

 

Folasaga

Methyl 3-oxocyclopentacarboxylic acid. O lo'o taua i lalo se fa'amatalaga pu'upu'u i meatotino, fa'aoga, metotia o sauniuniga ma fa'amatalaga saogalemu o le fa'aoga:

 

Tulaga lelei:

- Methyl 3-oxocyclopentacarboxylic acid ose vai e leai ni lanu ma e leaga le soluble i le vai.

- E iai se mea e mu, ma e mafai ona mu pe a fa'afeso'ota'i ma se fa'apogai.

- O le fa'afefiloi o se vai e mu o ona ausa e mafai ona fai fa'afefiloi e mu pe pa.

 

Fa'aaogā:

- Methyl 3-oxocyclopentacarboxylic acid e masani ona faʻaaogaina e fai ma solvent ma e mafai ona faʻaaoga e faʻamavae ai nisi o mea faʻaola.

 

Metotia:

- Methyl 3-oxocyclopentacarboxylic acid e masani lava ona saunia e ala i le esterification reaction, ma o le auala faapitoa o sauniuniga e mafai ona faʻapipiʻiina e ala i le tali atu o le ava malosi ma le acid.

 

Fa'amatalaga Saogalemu:

- Methyl 3-oxocyclopentacarboxylate ose fa'aputuga fa'aola fa'aola, ma e tatau ona fa'aeteete a'o fa'aoga.

- Aloese mai le fa'afeso'ota'i ma le pa'u ma mata pe a fa'aaoga e 'alofia ai le ita po'o le manu'a.

- E tatau ona fa'atumauina lelei le ea lelei pe a fetagofi i le lotoa.

- O se mea e mu, ma e tatau ona faʻaeteete e aloese mai le faʻafesoʻotaʻi ma le faʻapogai faʻapogai e puipuia ai le tupu mai o le afi ma le pa.

- Pe a teuina ma faʻaaogaina le paluga, e manaʻomia le mulimulitaʻia o taualumaga ma tulafono faatonutonu talafeagai.


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