Isobutyl Mercaptan (CAS#513-44-0)
| Koodu ihe egwu | R11 - Na-agba ọkụ nke ukwuu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S16 - Wepụ ya na isi mmalite nke mgbanye. S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. |
| NJ UN | UN 2347 3/PG 2 |
| WGK Germany | 3 |
| RTECS | TZ7630000 |
| FLUKA BRAND F CODES | 13 |
| Koodu HS | 29309090 |
| Klas Hazard | 3.1 |
| Otu nkwakọ ngwaahịa | II |
Okwu mmalite
Isobutyl mercaptan bụ ngwakọta organosulfur. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke isobutyl mercaptan:
1. Eke:
Isobutylmercaptan bụ mmiri mmiri na-enweghị agba nwere isi ísì. Ọ nwere njupụta dị elu yana nrụgide vepo juru eju. Ọ na-agbaze na mmiri na ọtụtụ ihe mgbaze organic dị ka alcohols, ethers, na ketone solvents.
2. Ojiji:
A na-eji Isobutyl mercaptan eme ihe n'ọtụtụ ebe na njikọ organic na ụlọ ọrụ. Enwere ike iji ya mee ihe dị ka onye na-eme ihe na-adịghị mma, ihe nkwusioru stabilizer, antioxidant, na ihe mgbaze. A pụkwara iji Isobutyl mercaptan mee ihe n'ịkwadebe ihe dị iche iche nke ogige dị iche iche na nhazi nke organic, dị ka esters, sulfonated esters, na ethers.
3. Usoro:
Enwere ụzọ abụọ bụ isi maka nkwadebe nke isobutyl mercaptan. A na-akwado otu site na mmeghachi omume nke isobutylene na hydrogen sulfide, na ọnọdụ mmeghachi omume na-emekarị n'okpuru nrụgide dị elu. A na-emepụta nke ọzọ site na mmeghachi omume nke isobutyraldehyde na hydrogen sulfide, mgbe ahụ, ngwaahịa ahụ na-ebelata ma ọ bụ deoxidized iji nweta isobutylmercaptan.
4. Ozi nchekwa:
Isobutylmercaptan na-akpasu iwe ma na-emebi emebi, na kọntaktị na akpụkpọ ahụ na anya nwere ike ịkpata mgbakasị ahụ na ọkụ. Mgbe ị na-eji isobutyl mercaptan, a ga-eyi ihe nchebe kwesịrị ekwesị dị ka anya mkpuchi, uwe aka, na uwe nchebe. Mgbe ị na-ejikwa isobutyl mercaptan, ekwesịrị ka edebe ya pụọ na isi mmalite mgbanye na oxidants iji zere ịkpata ọkụ na mgbawa. Ọ bụrụ na a na-ekuru isobutyl mercaptan ma ọ bụ rie ya, ị ga-achọ nlekọta ahụike ozugbo ma nye dọkịta gị ozi zuru ezu gbasara kemịkal.
