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mankhwala

Isoamyl propionate(CAS#105-68-0)

Chemical Property:

Molecular Formula C8H16O2
Misa ya Molar 144.21
Kuchulukana 0.871 g/mL pa 25 °C (kuyatsa)
Melting Point -70.1°C (kuyerekeza)
Boling Point 156 °C (kuyatsa)
Pophulikira 118°F
Nambala ya JECFA 44
Kusungunuka kwamadzi 194.505mg/L pa 25 ℃
Kusungunuka Zosungunuka pang'ono m'madzi
Kuthamanga kwa Vapor 13.331hPa pa 51.27 ℃
Maonekedwe madzi oyera
Mtundu Zopanda mtundu mpaka pafupifupi zopanda mtundu
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Zophulika Malire 1% (V)
Refractive Index n20/D 1.406(lit.)
Zakuthupi ndi Zamankhwala Khalidwe: madzi opanda mtundu. Ndi fungo labwino la zipatso, ngati apurikoti, Rubus, kukoma kwa chinanazi. Malo Owira: 160-161 ℃(101.3kPa)

kachulukidwe wachibale 0.866 ~ 0.871

refractive index 1.405 ~ 1.409

solubility: wosasungunuka m'madzi, glycerol, sungunuka mu zosungunulira organic monga Mowa.

Gwiritsani ntchito Ntchito apurikoti, peyala, sitiroberi ndi kukoma zina zipatso, Angagwiritsidwenso ntchito ngati extractant ndi kukoma, Angagwiritsidwenso ntchito ngati nitrocellulose, utomoni zosungunulira.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa 10 - Zoyaka
Kufotokozera Zachitetezo S16 - Khalani kutali ndi magwero oyatsira.
S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S24 - Pewani kukhudzana ndi khungu.
S23 - Osapuma mpweya.
Ma ID a UN UN 3272 3/PG 3
WGK Germany 1
Mtengo wa RTECS NT0190000
HS kodi 29155000
Kalasi Yowopsa 3.2
Packing Group III
Poizoni LD50 pakamwa pa Kalulu: > 5000 mg/kg LD50 dermal Kalulu> 5000 mg/kg

 

Mawu Oyamba

Isoamyl propionate ndi organic pawiri. Zotsatirazi ndikuwulula za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha isoamyl propionate:

 

Ubwino:

- Maonekedwe: Madzi opanda mtundu

- Kusungunuka mu mowa, ethers ndi zosungunulira organic, zosasungunuka m'madzi

- Ali ndi fungo la zipatso

 

Gwiritsani ntchito:

- Isoamyl propionate nthawi zambiri amagwiritsidwa ntchito ngati zosungunulira m'makampani, ndipo amagwiritsidwa ntchito kwambiri popaka, inki, zotsukira ndi mafakitale ena.

 

Njira:

- Isoamyl propionate ikhoza kupangidwa ndi zomwe isoamyl mowa ndi propionic anhydride.

- Zomwe zimachitika nthawi zambiri zimakhala pamaso pa zopangira acidic, ndipo zothandizira zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo sulfuric acid, phosphoric acid, ndi zina.

 

Zambiri Zachitetezo:

- Isoamyl propionate nthawi zambiri imakhala yotetezeka pakagwiritsidwe ntchito, koma izi ziyenera kudziwidwa:

- Zingakhale zokhumudwitsa m'maso ndi pakhungu, kukhudzana mwachindunji kuyenera kupewedwa.

- Payenera kukhala mpweya wokwanira pakugwiritsa ntchito kuti asapumedwe ndi nthunzi yake.

- Pewani kukhudzana ndi oxidizing ngati moto kapena kuphulika.

- Tsatirani njira zoyenera zotetezera ndi malamulo mukamagwiritsa ntchito kapena kuzisunga.


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