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mankhwala

Octyl aldehyde CAS 124-13-0

Chemical Property:

Molecular Formula C8H16O
Molar Misa 128.21
Kuchulukana 0.822g/mLat 20°C
Melting Point 12-15°C (kuyatsa)
Boling Point 171°C(kuyatsa)
Pophulikira 125°F
Nambala ya JECFA 98
Kusungunuka kwamadzi pang'ono sungunuka
Kusungunuka 0.21g/l
Kuthamanga kwa Vapor 2 mmHg (20 °C)
Maonekedwe Madzi
Mtundu Zowoneka bwino zopanda mtundu mpaka zachikasu
Kununkhira fungo lamafuta-lalanje
Merck 14,1766
Mtengo wa BRN 1744086
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Kukhazikika Wokhazikika. Zoyaka. Zosagwirizana ndi ma oxidizing amphamvu, ochepetsera amphamvu, maziko amphamvu.
Zomverera Zosamva mpweya
Zophulika Malire 1.0-6.5% (V)
Refractive Index n20/D 1.421(lit.)
Zakuthupi ndi Zamankhwala Madzi opanda mtundu. Kuwira mfundo 170 ℃, kusungunuka 54 ℃, kachulukidwe wachibale 0.818-0.830, refractive index 1.417-1.425, kung'anima mfundo 54 ℃, sungunuka 2 voliyumu 70% Mowa ndi mafuta. Mtengo wa asidi <10.0. Pali lakuthwa ndi amphamvu mafuta sera kununkhira, ndi zipatso kukoma kwa Jasmine. Kusunga bwino kununkhira. Panali fungo lokoma ngati lalalanje pambuyo pa kuchepetsedwa kwambiri, ndi mafuta pang'ono ndi uchi.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa 10 - Zoyaka
Kufotokozera Zachitetezo 16 - Khalani kutali ndi magwero oyatsira.
Ma ID a UN UN 1191 3/PG 3
WGK Germany 2
Mtengo wa RTECS RG7780000
FLUKA BRAND F CODES 10
TSCA Inde
HS kodi 29121990
Kalasi Yowopsa 3
Packing Group III
Poizoni LD50 pakamwa pa Kalulu: 4616 mg/kg LD50 dermal Kalulu 5207 mg/kg

 

Mawu Oyamba

Octanal. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha octanal:

 

Ubwino:

1. Maonekedwe: madzi opanda mtundu, okhala ndi fungo lamphamvu la herbaceous.

2. Kuchulukana: 0.824 g/cm³

5. Kusungunuka: kusungunuka mu mowa ndi ether, osasungunuka m'madzi.

 

Gwiritsani ntchito:

1. Octral ndi chinthu chofunikira kwambiri pamakampani opanga zonunkhira, zonunkhira komanso zonunkhira. Itha kugwiritsidwa ntchito pophatikiza zonunkhiritsa zamaluwa, zokometsera ndi zonunkhira.

2. Octral imagwiritsidwanso ntchito popanga mafuta ena ofunikira azitsamba, omwe ali ndi mankhwala ena.

3. Mu kaphatikizidwe ka organic, octanal ingagwiritsidwe ntchito ngati chochokera ku ketoni, ma alcohols, ndi aldehydes popanga ma amides ndi mankhwala ena.

 

Njira:

Wamba kukonzekera njira octanal akamagwira makutidwe ndi okosijeni wa octanol. Njira yeniyeni yokonzekera ndi iyi:

1. Pazifukwa zoyenera, octanol imachitidwa ndi yankho lomwe lili ndi oxidizing agent.

2. Pambuyo pochita, octanal imasiyanitsidwa ndi distillation ndi njira zina.

 

Zambiri Zachitetezo:

1. Octral ndi madzi oyaka moto ndipo ayenera kusungidwa kutali ndi moto ndi kutentha kwambiri.

2. Mukamagwiritsa ntchito kapena kusunga octanal, chisamaliro chiyenera kutengedwa kuti musakhudzidwe ndi okosijeni ndi ma asidi amphamvu kuti musagwirizane ndi mankhwala.

3. Caprytal ili ndi fungo lopweteka ndipo imatha kuyambitsa kuyabwa m'maso, khungu, ndi kupuma kwanthawi yayitali.

4. Mukamagwiritsa ntchito octanal, valani magolovesi oteteza, maso, ndi zida zopumira.

5. Pakavunda, njira zoyenera ziyenera kuchitidwa mwamsanga kuti ziyeretsedwe ndi kuzitaya, ndipo mpweya wabwino uyenera kutsimikiziridwa.

6. Octalal iyenera kutsatira njira zoyendetsera chitetezo ndi malamulo pogwiritsira ntchito ndi kusunga.


  • Zam'mbuyo:
  • Ena:

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