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mankhwala

Isobutyl propionate(CAS#540-42-1)

Chemical Property:

Molecular Formula C7H14O2
Misa ya Molar 130.18
Kuchulukana 0.869g/mLat 25°C(lat.)
Melting Point −71°C(lat.)
Boling Point 66.5 °C
Pophulikira 80°F
Nambala ya JECFA 148
Kusungunuka 1.7g/l
Kuthamanga kwa Vapor 7.85mmHg pa 25°C
Maonekedwe Madzi
Mtundu Zopanda mtundu
Merck 14,5150
Mkhalidwe Wosungira Malo oyaka moto
Zophulika Malire 1.1-7.5% (V)
Refractive Index n20/D 1.397(lit.)
Zakuthupi ndi Zamankhwala Kachulukidwe 0.86

  • 1.396-1.398
  • 26 ℃
  • 66.5 °c (60 torr)
  • -71 ° C

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa 10 - Zoyaka
Kufotokozera Zachitetezo 16 - Khalani kutali ndi magwero oyatsira.
Ma ID a UN UN 2394 3/PG 3
WGK Germany 2
Mtengo wa RTECS UF4930000
HS kodi 29159000
Kalasi Yowopsa 3.2
Packing Group III

 

Mawu Oyamba

Isobutyl propionate, yomwe imadziwikanso kuti butyl isobutyrate, ndi mankhwala. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha isobutyl propionate:

 

Ubwino:

- Maonekedwe: Isobutyl propionate ndi madzi opanda mtundu;

- Kusungunuka: kusungunuka mu mowa, ethers ndi ketone solvents;

- Kununkhira: kununkhira;

- Kukhazikika: Kukhazikika pang'ono kutentha kwa chipinda.

 

Gwiritsani ntchito:

- Isobutyl propionate imagwiritsidwa ntchito makamaka ngati zosungunulira zamakampani komanso zosungunulira;

- Itha kugwiritsidwanso ntchito popanga mafuta onunkhira ndi zokutira;

- Itha kugwiritsidwa ntchito ngati chochepetsera pakupaka utoto ndi utoto.

 

Njira:

- Isobutyl propionate nthawi zambiri imapangidwa ndi transesterification, mwachitsanzo, isobutanol imakhudzidwa ndi propionate kupanga isobutyl propionate.

 

Zambiri Zachitetezo:

- Isobutyl propionate ndi madzi oyaka moto ndipo ayenera kusungidwa kutali ndi moto;

- Pewani kutulutsa mpweya, kukhudzana ndi khungu ndi maso, komanso kuonetsetsa kuti mukugwiritsa ntchito pamalo olowera mpweya wabwino;

- Mukakoka mpweya, pita ku mpweya wabwino nthawi yomweyo;

- Kukhudza khungu, nadzatsuka ndi madzi ambiri ndi kusamba ndi sopo;

- Mukameza mwangozi, pitani kuchipatala mwamsanga.

 


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