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ngwaahịa

2-6-dimethylbenzenethiol (CAS#118-72-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H10S
Molar Mass 138.23
Njupụta 1.038g/mLat 25°C
Ebe Na-agbaze -30°C (atụmatụ)
Ebe Boling 122°C50mm Hg
Ebe mgbari 186°F
Nọmba JECFA 530
Uzuoku nrịbama 0.187mmHg na 25°C
Nnukwu ike ndọda 1.038
BRN 1099405
pKa 7.03± 0.50 (buru amụma)
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Mmetụta Mmiri nwere mmetụta
Ntụgharị uche n20/D 1.575
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo enweghị agba. Enwere ụtọ ụtọ siri ike, anụ dị ka anụ, ịsa nri, phenolic na ekpomeekpo sọlfọ. Ebe esi nri 87. Na-agbaze ntakịrị na mmiri, na-agbaze na mmanụ. Ngwaahịa sitere n'okike dị na beef esiri esi na ihe ndị ọzọ.

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.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S7/9 -
NJ UN UN 3334
WGK Germany 2
TSCA T
Koodu HS 29309090
Klas Hazard 6.1

 

Okwu mmalite

2,6-Dimethylphenol, nke a makwaara dị ka 2,6-dimethylphenol phenyl mercaptan, bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

- Ọdịdị: 2,6-Dimethylphenylthiophenol bụ ihe siri ike na-enweghị agba ma ọ bụ odo odo.

- Solubility: Enwere ike ịgbaze ya na ọtụtụ ihe mgbaze organic, dị ka ethanol na dimethylformamide.

 

Jiri:

- Ihe nchekwa: 2,6-dimethylphenylthiophenol nwere ezigbo antioxidant na antiseptik Njirimara, a pụkwara iji ya mee ihe dị ka ihe nchekwa na ihe ndị dị ka roba, plastik, mkpuchi, na agba.

 

Usoro:

- 2,6-Dimethylthiophenol nwere ike ịkwado site na imeghachi p-thiophenol na methylating reagents dị ka methyl iodide ma ọ bụ methyl tert-butyl ether.

 

Ozi nchekwa:

- 2,6-Dimethylphenylthiophenol enweghị nsogbu doro anya na ahụike mmadụ na gburugburu ebe obibi n'okpuru ọnọdụ nkịtị nke ojiji.

- Dị ka kemịkalụ, ojiji kwesịrị ịgbaso usoro ịwa ahụ dị mma, zere ịkpọtụrụ anụ ahụ na anya, ma zere iku ume ma ọ bụ iri nri.

- N'oge nchekwa na njikwa, ekwesịrị ịkpachara anya ka ọ ghara ịbanye na oxidants na ihe siri ike acid / alkaline.


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