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Dicychohexyl disulfide (CAS#2550-40-5)
  • Dicychohexyl disulfide (CAS#2550-40-5) 1

Dicychohexyl disulfide (CAS#2550-40-5)

Chemical Property:

Molecular Formula C12H22S2
Molar Misa 230.43
Kuchulukana 1.046g/mLat 25°C(lit.)
Melting Point 127-130 ° C
Boling Point 162-163°C6mm Hg(kuyatsa)
Pophulikira >230°F
Nambala ya JECFA 575
Kusungunuka kwamadzi Zosagwirizana ndi madzi.
Kuthamanga kwa Vapor 0.000305mmHg pa 25°C
Maonekedwe madzi oyera
Mtundu Zopanda mtundu mpaka zowala zachikasu mpaka kuwala lalanje
Mtengo wa BRN 1905920
Mkhalidwe Wosungira M'mlengalenga, Kutentha kwa Zipinda
Refractive Index n20/D 1.545(lit.)
MDL Mtengo wa MFCD00013759
Zakuthupi ndi Zamankhwala Insoluble m'madzi, ethanol-sungunuka, sungunuka m'mafuta.
Gwiritsani ntchito Kwa utoto, mankhwala, mankhwala, organic synthesis

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
Ma ID a UN 3334
WGK Germany 3
Mtengo wa RTECS JO1843850
TSCA Inde

 

Mawu Oyamba

Dicyclohexyl disulfide ndi organic sulfure pawiri. Ndi madzi amafuta opanda mtundu mpaka achikasu okhala ndi fungo lamphamvu la vulcanizing.

 

Dicyclohexyl disulfide imagwiritsidwa ntchito makamaka ngati accelerator mphira ndi vulcanization crosslinker. Iwo akhoza kulimbikitsa mphira vulcanization anachita, kuti zinthu mphira ali elasticity kwambiri ndi kuvala kukana, ndipo nthawi zambiri ntchito kupanga mankhwala labala. Itha kugwiritsidwanso ntchito ngati chapakatikati komanso chothandizira pakupanga kwachilengedwe.

 

Njira yodziwika bwino yopangira dicyclohexyl disulfide ndikuchita cyclohexadiene ndi sulfure. Pazifukwa zoyenera kuchita, maatomu awiri a sulfure amapanga zomangira za sulfure-sulfure ndi zomangira ziwiri za cyclohexadiene, kupanga zinthu za dicyclohexyl disulfide.

 

Kugwiritsa ntchito dicyclohexyl disulfide kumafuna zambiri zachitetezo. Zimakwiyitsa ndipo zimatha kuyambitsa kuyabwa mukakhudza khungu. Njira zodzitetezera zoyenera monga magolovesi, magalasi, ndi zina zotero, ziyenera kuvala pamene zikugwiritsidwa ntchito. Kuonjezera apo, ziyenera kusungidwa kutali ndi moto ndi kutentha, kusungidwa pamalo ozizira, owuma, ndi kupewa kukhudzana ndi okosijeni, zidulo ndi zinthu zina kuti muteteze zotsatira zoopsa za mankhwala. Pogwira kapena kusunga, njira zoyendetsera chitetezo ziyenera kutsatiridwa.

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