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Butyl propionate(CAS#590-01-2)

Meatotino tau vailaau:

Fuafua mole C7H14O2
Molar Mass 130.18
Malosi 0.875 g/mL ile 25 °C (malamalama)
Lisi Lisi -75 °C
Manu'a 145 °C/756 mmHg (malamalama)
Mata'imu 101°F
Numera JECFA 143
Suavai Solubility 0.2 g/100 mL (20 ºC)
Solubility 1.5g/l
Ausa Malo 4.6hPa ile 20℃
Ausa Malosi 4.5 (vs ea)
Fa'aaliga Suavai
Lanu E manino le lanu
Merck 14,1587
Tulaga Teuteu Vaega e mu
Fa'asino Upu n20/D 1.401(mu.)
Meatotino Faaletino ma Vailaau Uiga o le vai e le lanu, manogi apu.

mea liusuavai -89.5 ℃

mea vevela 145.5 ℃

va'aiga vavalalata 0.8754g/cm3(20 ℃)

fa'ailoga fa'afofo 1.4014

mea moli 32 ℃

solubility: soluble teisi i le vai, miscible ma ethanol, eter ma isi solvents organic.

Fa'aoga Nitrocellulose, solvent resin natural ma synthetic, e mafai ona faʻaaogaina e fai ma solvent mo vali, faʻaaogaina foi i le gaosiga o meaʻai.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia R10 – Mumu
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R41 – Tulaga lamatia o le faaleagaina mata
R38 – Fa'aitagofie ile pa'u
Fa'amatalaga Saogalemu S16 – Tausia mai mea e mu ai.
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.
S39 – Fai le puipuiga o mata/mata.
S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
UN ID UN 1914 3/PG 3
WGK Siamani 1
RTECS UE8245000
TSCA Ioe
HS Code 29155090
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III

 

Folasaga

Butyl propionate (fa'aigoa o le propyl butyrate) o se fa'alapotopotoga fa'aola. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le butyl propionate:

 

Tulaga lelei:

- Fa'aaliga: Suavai e leai ni lanu.

- Solubility: solu i le ava malosi ma ether solvents, le mafai ona solu i le vai.

- Sogisogi: E iai lona manogi e pei o fuala'au.

 

Fa'aaogā:

- Talosaga Alamanuia: Butyl propionate o se solu taua lea e masani ona faʻaaogaina i mea tau alamanuia e pei o vali, faʻapipiʻi, inks, faʻapipiʻi, ma faʻamamaina.

 

Metotia:

Butyl propionate e masani lava ona saunia esterification, lea e manaʻomia ai le tali atu o le propionic acid ma le butanol, ma faʻaoga masani e aofia ai le sulfuric acid, tolene sulfonic acid, poʻo le alkyd acid.

 

Fa'amatalaga Saogalemu:

- O le ausa o le butyl propionate e mafai ona mafua ai le faʻaleagaina o mata ma le manava, o lea ia faʻalogo lelei i le ea pe a faʻaaogaina.

- 'Alo'ese fa'aumi fa'asaga ile butyl propionate, e ono fa'aita ma mago pe a pa'i ile pa'u.

- Pe a tagofia ma teu, mulimuli i le saogalemu o le tagofiaina o vailaʻau talafeagai, faʻaoga puipuiga talafeagai, ma aloese mai le faʻafesoʻotaʻi ma puna faʻamumu.

 


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