Methyl2-mehtyl-3-furyl disulfide(CAS#65505-17-1)
Nā hōʻailona pōʻino | T – ʻAʻohe |
Nā Code Risk | R25 - He mea ʻawaʻawa inā ʻai ʻia R36/38 – Hoʻonanea i ka maka a me ka ʻili. |
Ka wehewehe palekana | S28 – Ma hope o ka pili ʻana me ka ʻili, holoi koke me ka nui o ke kopa. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.) S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. |
UN ID | UN 2810 6.1/PG 3 |
WGK Kelemānia | 3 |
RTECS | JO1975000 |
HS Code | 29321900 |
Papa Hazard | 6.1 |
Hui Pūʻulu | III |
Hoʻolauna
ʻO 2-Methyl-3-(methyldithio)furan, i ʻike ʻia ʻo 2-methyl-3-(methylthio)furan a i ʻole MMF no ka pōkole, he mea hoʻohuihui.
ʻAno maikaʻi:
He wai kala ʻole ʻo MMF me kahi ʻala sulfur ʻokoʻa. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā ethers, nā waiʻona, a me nā mea ʻē aʻe, a hiki ke hoʻoheheʻe iki ʻia i ka wai.
E hoʻohana:
Hoʻohana nui ʻia ʻo MMF ma ke ʻano he reagent koʻikoʻi i ka synthesis organik. Hiki ke hoʻohana ʻia ʻo MMF ma ke ʻano he sulfiding agent, stabilizer a me catalyst i nā hopena kemika organik.
Hanana:
ʻO kahi ala maʻamau no ka hoʻomākaukau ʻana i ka MMF ka hopena o ka dimethyl sulfide me furan. Hiki ke hoʻokō ʻia nā kūlana hana i loko o kahi kaiapuni anhydrous a i ʻole ma lalo o nā kūlana acidic.
ʻIke palekana:
ʻO ka MMF he wai wela a pono e pale ʻia mai ka hoʻopili ʻana me nā kumu hoʻā. E hoʻohana i nā mīkina lima pale a me nā aniani e hōʻoia i ka maikaʻi o ka ea. E hōʻalo i ka hoʻohu ʻana i kona mahu a holoi koke me ka wai nui inā loaʻa ka ʻili. Inā pono, e nīnau i nā mea palekana kūpono a i ʻole e nīnau i kahi loea no ka ʻike palekana hou aʻe.