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Dimethyl suberate(CAS#1732-09-8)

Meatotino tau vailaau:

Fuafua mole C10H18O4
Molar Mass 202.25
Malosi 1.014 g/mL ile 25 °C (malamalama)
Lisi Lisi -1.6°C
Manu'a 268 °C (malamalama)
Mata'imu >230°F
Ausa Malo 0.00789mmHg ile 25°C
Fa'aaliga Suavai
Lanu E manino e leai se lanu i sina samasama
BRN 1780054
Tulaga Teuteu 2-8°C
Fa'asino Upu n20/D 1.432(me.)

Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga Saogalemu S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
S22 – Aua le manava pefu.
WGK Siamani 3
TSCA Ioe
HS Code 29171990

 

Folasaga

Dimethyl octanoate, faʻatasi ai ma le vailaʻau C10H18O4, faʻapitoa foi o le DOP (Di-n-octyl phthalate), o se vai e leai se lanu ma manino. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia sauniuni ma fa'amatalaga saogalemu o le dimethyl octanoate:

 

Tulaga lelei:

- Fa'aaliga: Le lanu pe samasama vai.

- Malosi: 1.014 g/mL ile 25 °C (malamalama)

- Liu Liu: -1.6°C

- Fa'asao: 268 °C (malamalama)

- Solubility: Dimethyl octanoate e solu i solu faʻaola, e pei o ava malosi, ethers ma mea manogi, ma le mafai ona solu i le vai.

 

Fa'aaogā:

- O le Dimethyl octanoate e masani ona faʻaaogaina e avea o se mea faʻapipiʻi palasitika ma e faʻaaogaina lautele i le gaosiga o oloa palasitika e pei ole polyvinyl chloride (PVC). E mafai ona faʻateleina le palasitika ma fetuutuunai o palasitisi, faʻaleleia le faʻagasologa ma mea faʻaletino.

- O le Dimethyl octanoate e masani ona faʻaaogaina e fai ma soʻo i isi mea vailaʻau e pei o paʻu, faʻapipiʻi, vaitusi, ma mea manogi.

 

Metotia:

- Ole auala sauniuni ole dimethyl octanoate e masani lava ona maua ile esterification reaction e fa'aaoga ai le n-octane ma le phthalic acid e fai ma mea mata.

 

Fa'amatalaga Saogalemu:

- O le Dimethyl octanoate e manatu e saogalemu i lalo o tulaga lautele o le faʻaaogaina.

- Ona o le maualalo o le fesuiaiga, e faʻaitiitia ai le lamatiaga o le manava poʻo le faʻaalia i tagata. Ae peita'i, i le maualuga o le vevela, e mafai ona gaosia ai asu o'ona ma kasa leaga.

- O taimi umi ma fa'aalia soo e mafai ona afaina ai le soifua maloloina, e mafai ona afaina ai le paʻu poʻo le ita, ma e mafai ona faʻafefe ai le manava ma le faʻaogaina o meaʻai.

- Pe a fa'aogaina le dimethyl octamate, ia faia ni puipuiga talafeagai, e pei o le ofuina o totigilima ma matatioata puipui, ma tausia lelei le ea.

- Pe a teuina ma tagofia le dimethyl octamate, aloese mai le faʻafesoʻotaʻi ma puna afi ma aloese mai le faʻafefiloi ma oloa mataʻutia e pei ole oxidants ma acids malosi.


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