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Tetrahydrofurfuryl propionate (CAS#637-65-0)

Chemical Property:

Molecular Formula C8H14O3
Molar Misa 158.2
Kuchulukana 1.04g/mLat 25°C(lit.)
Boling Point 207°C(kuyatsa)
Pophulikira 198°F
Nambala ya JECFA 1445
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index n20/D 1.438(lit.)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa 22 - Zowopsa ngati zitamezedwa
Kufotokozera Zachitetezo 36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
WGK Germany 3
HS kodi 29321900

 

Mawu Oyamba

Tetrahydrofurfuryl acetate ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:

 

Ubwino:

- Pafupifupi madzi opanda mtundu okhala ndi fungo lokoma la zipatso.

- Kusungunuka kochepa m'madzi komanso kusungunuka muzosungunulira zambiri za organic.

- Imakhala ndi mphamvu yoyaka ndipo ndiyosavuta kuyaka ikayatsidwa ndi malawi otseguka.

 

Gwiritsani ntchito:

- Kuphatikiza apo, imagwiritsidwanso ntchito ngati zopangira zosungunulira, zowonjezera zokutira ndi zida zopangira.

 

Njira:

- Tetrahydrofurfural propionate ikhoza kukonzedwa ndi esterification ya tetrahydrofurfural ndi acetic anhydride, nthawi zambiri pamaso pa chothandizira asidi.

 

Zambiri Zachitetezo:

- Tetrahydrofurfuryl propionate ndi poizoni ndipo ikhoza kukhala yovulaza thanzi ikakhala nayo kwa nthawi yayitali kapena itakoka mpweya wambiri.

- Ndi madzi omwe amatha kuyaka ndipo amayenera kusungidwa kutali ndi moto woyaka komanso kutentha kwambiri.

- Samalani mukamagwiritsa ntchito magolovesi, monga magolovesi, magalasi oteteza komanso zovala zogwirira ntchito.

- Pewani kukhudzana ndi oxidant posungira, sungani chidebecho chotsekedwa mwamphamvu, ndikuchisunga kutali ndi moto. Ngati pali kutayikira, njira zoyenera zadzidzidzi ziyenera kuchitidwa.


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