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Dicychohexyl disulfide (CAS#2550-40-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C12H22S2
Molar Mass 230.43
Njupụta 1.046g/mLat 25°C(ọkụ)
Ebe Na-agbaze 127-130 Celsius C
Ebe Boling 162-163°C6mm Hg(ọkụ)
Ebe mgbari >230°F
Nọmba JECFA 575
Mmiri Solubility Na-enweghị atụ na mmiri.
Uzuoku nrịbama 0.000305mmHg na 25°C
Ọdịdị mmiri mmiri doro anya
Agba Enweghị agba ka ọ dị ọkụ na-acha odo odo ruo ọkụ oroma
BRN 1905920
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.545(ọkụ)
MDL MFCD00013759
Njirimara anụ ahụ na kemịkalụ Na-adịghị edozi na mmiri, ethanol-soluble, soluble na mmanụ.
Jiri Maka agba agba, ọgwụ ọgwụ, pesticides, organic njikọ

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
NJ UN 3334
WGK Germany 3
RTECS JO1843850
TSCA Ee

 

Okwu mmalite

Dicyclohexyl disulfide bụ ngwakọta sọlfọ organic. Ọ bụ mmiri mmiri mmanu mmanu na-enweghị agba ma ọ bụ odo nwere isi na-esi ike.

 

A na-ejikarị Dicyclohexyl disulfide mee ihe dị ka ihe na-eme ngwa ngwa rọba na vulcanization crosslinker. Ọ nwere ike ịkwalite mmeghachi omume vulcanization roba, nke mere na ihe eji eme ihe na-eme ka ọ dịkwuo mma ma na-eyi nkwụsi ike, a na-ejikarị ya eme ihe na mmepụta ngwaahịa roba. A pụkwara iji ya mee ihe dị ka ihe etiti na ihe na-eme ka ọkpụkpụ na-emepụta ihe.

 

Usoro a na-ahụkarị maka nkwadebe nke dicyclohexyl disulfide bụ iji sọlfọ meghachi omume cyclohexadiene. N'okpuru ọnọdụ mmeghachi omume kwesịrị ekwesị, abụọ sọlfọ atọm ga-etolite sulfur-sulfur bonds na okpukpu abụọ nke cyclohexadiene, na-eme dicyclohexyl disulfide ngwaahịa.

 

Iji dicyclohexyl disulfide chọrọ ụfọdụ ozi nchekwa. Ọ na-ewe iwe ma nwee ike ịkpata mmeghachi ahụ nfụkasị na kọntaktị na akpụkpọ ahụ. Ekwesịrị iyi ihe nchekwa kwesịrị ekwesị dịka uwe aka, enyo enyo, wdg, mgbe ejiri ya. Tụkwasị na nke ahụ, ekwesịrị idobe ya pụọ ​​​​na ọkụ na isi mmalite okpomọkụ, chekwaa ya na ebe dị jụụ, nke akọrọ, ma zere kọntaktị na oxidants, acids na ihe ndị ọzọ iji gbochie mmeghachi omume kemịkal dị ize ndụ. Mgbe a na-ejikwa ma ọ bụ na-echekwa, ekwesịrị ịgbaso usoro ọrụ nchekwa dị mkpa.


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