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Dodecanenitrile CAS 2437-25-4 Chithunzi Chowonetsedwa
  • Dodecanenitrile CAS 2437-25-4 1

Dodecanenitrile CAS 2437-25-4

Chemical Property:

Molecular Formula C12H23N
Molar Misa 181.32
Kuchulukana 0.827g/mLat 25°C(lat.)
Melting Point 4°C
Boling Point 198°C100mm Hg(kuyatsa)
Pophulikira >230°F
Kusungunuka kwamadzi Zosasungunuka m'madzi.
Kuthamanga kwa Vapor 13.332hPa pa 140.47 ℃
Maonekedwe madzi oyera
Specific Gravity 0.83
Mtundu Zopanda mtundu mpaka zowala zachikasu mpaka kuwala lalanje
Malire Owonetsera NIOSH: IDLH 25 mg/m3
Mtengo wa BRN 970348
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Refractive Index n20/D 1.436(lit.)
Zakuthupi ndi Zamankhwala Mafuta amadzimadzi opanda mtundu. Kusungunuka kwa 4 ℃, kuwira kwa 252 ℃, kachulukidwe wa 825-0.438, refractive index of 1.433-1., flash point of 93 ℃, sungunuka mu Mowa kapena mafuta. Pali fungo lamtengo wapatali, mphesa yowuma yozungulira komanso fungo la citrus lalanje, ndi fungo la micro-fat-aldehyde. Fungo lokhalitsa.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa 20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo S36 - Valani zovala zoyenera zodzitetezera.
S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
Ma ID a UN UN 3276 6.1/PG 3
WGK Germany 2
Mtengo wa RTECS JR2600000
TSCA Inde
HS kodi 29269095
Kalasi Yowopsa 9

 

Mawu Oyamba

Lauricle. Zotsatirazi ndikuwulula za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha lauric nitrile:

 

Ubwino:

- Maonekedwe: Madzi opanda mtundu kapena olimba oyera

- Kusungunuka: Kusungunuka m'madzi ndi zosungunulira wamba

- Kununkhira: Kumakhala ndi fungo lapadera la cyanide

 

Gwiritsani ntchito:

- Zopaka kwakanthawi ndi zosungunulira: Zitha kugwiritsidwanso ntchito ngati zokutira kwakanthawi komanso zosungunulira za organic pazinthu zina zamafakitale.

 

Njira:

Lauricle ikhoza kukonzedwa ndi ammonia cyclization kapena njira ya ammoniation. Njira yoyendetsera madzi ammonia ndikutenthetsa yankho la n-propane pamaso pa mpweya wa ammonia, kenako ndikuzungulira kuti mupange lauricle. Njira ya ammoniation ndikuchita n-occinitrile ndi mpweya wa ammonia kupanga lauriconile.

 

Zambiri Zachitetezo:

- Lauricle ndi chinthu chapoizoni chomwe chimakwiyitsa komanso chowononga, ndipo kukhudzana mwachindunji ndi khungu ndi maso kuyenera kupewedwa.

- Valani magolovesi oteteza, magalasi ndi zida zina zodzitetezera mukamagwiritsa ntchito.

- Posunga ndi kusamalira, ziyenera kupeŵedwa kuti zigwirizane ndi ma oxidants amphamvu kapena ma asidi amphamvu, ndi zina zotero, kuti asapange zinthu zoopsa.

- Mukalowetsa mwangozi kapena kumwa lauric nitrile, pitani kuchipatala mwamsanga ndipo mudziwitse dokotala wanu za vutoli.

 

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