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ngwaahịa

1,6-Hexanedthiol (CAS#1191-43-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H14S2
Molar Mass 150.31
Njupụta 0.983 g/mL na 25 Celsius C (ọkụ)
Ebe Na-agbaze -21C (ọkụ ọkụ)
Ebe Boling 118-119 Celsius C/15 mmHg (ọkụ)
Ebe mgbari 195°F
Nọmba JECFA 540
Mmiri Solubility Ọ bụghị miscible na mmiri.
Uzuoku nrịbama 1 mm Hg (20 Celsius C)
Ọdịdị Mmiri mmiri
Nnukwu ike ndọda 0.99
Agba Kpochapụ enweghị agba ruo ntakịrị odo odo
BRN 1732507
pKa 10.17± 0.10 (buru amụma)
Ntụgharị uche n20/D 1.511 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Ebe esi esi 242 ~ 243 Celsius C, ma ọ bụ 118 ~ 119 Celsius C (2000Pa). Na-adịghị edozi na mmiri, miscible na mmanụ. A na-ahụ ngwaahịa ndị sitere n'okike n'ime anụ esiri esi na anụ esiri esi.
Jiri Maka roba sịntetik

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwapụta nchekwa S23 - Ekula uzuoku.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
NJ UN 2810
WGK Germany 3
RTECS MO350000
FLUKA BRAND F CODES 13
Koodu HS 29309090
Klas Hazard 6.1
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

1,6-Hexanedithiol bụ ngwakọta organic. Ọ bụ mmiri mmiri na-acha odo odo na-enweghị ụcha nwere ụtọ akwa rere ure. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke 1,6-hexanedithiol:

 

Ogo:

1,6-Hexanedithiol bụ ngwakọta nwere otu abụọ na-arụ ọrụ thiol. Ọ na-agbaze n'ọtụtụ ihe mgbaze organic dị ka alcohols, ethers, na ketones, mana ọ naghị agbaze na mmiri. 1,6-Hexanedithiol nwere ezigbo nkwụsi ike na nrụgide ikuku dị ala.

 

Jiri:

1,6-Hexanedithiol nwere ọtụtụ ojiji na ụlọ ọrụ kemịkalụ ma a na-ejikarị ya dị ka reagent na njikọ organic. Enwere ike iji ya na nkwadebe nke ogige nwere njikọ disulfide, dị ka disulfides, thiol esters, na disulfides, n'etiti ndị ọzọ. 1,6-Hexanedithiol nwekwara ike iji dị ka ihe mgbakwunye maka catalysts, antioxidants, ire ọkụ retardants na metal elu ọgwụgwọ elekọta mmadụ.

 

Usoro:

Usoro njikọ a na-ahụkarị bụ ịnweta 1,6-hexanedithiol site na-emeghachi omume hexanediol na hydrogen sulfide n'okpuru ọnọdụ alkaline. Kpọmkwem, ngwọta lye (dị ka sodium hydroxide solution) na-ebu ụzọ gbakwunye ya na ihe mgbaze organic gbazere na hexanediol, wee tinye gas hydrogen sulfide, na mgbe oge mmeghachi omume gasịrị, a na-enweta ngwaahịa 1,6-hexanedithiol.

 

Ozi nchekwa:

1,6-Hexanedithiol bụ ihe na-esi ísì ụtọ nke nwere ike ịkpata mgbakasị na ahụ erughị ala mgbe ọ banyere n'anya ma ọ bụ akpụkpọ ahụ. Ekwesịrị izere kọntaktị ozugbo na akpụkpọ ahụ na anya mgbe ị na-eji ya na ekwesịrị iyi ihe nchebe kwesịrị ekwesị. 1,6-Hexanedithiol bụ mmiri ọkụ na-enwu ọkụ, na nchekwa nchekwa maka ọkụ na mgbawa kwesịrị ịhụ. Mgbe ị na-echekwa na njikwa, ọ dị mkpa ịgbaso usoro ọrụ nchekwa dị mkpa ma hụ na ọnọdụ ikuku dị mma.


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