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huahana

Methyl2-mehtyl-3-furyl disulfide(CAS#65505-17-1)

Waiwai Kemika:

ʻĀpana Molekala C6H8OS2
Molar Mass 160.26
ʻO ka mānoanoa 1.163g/mLat 25°C(māmā)
Lae Boling 210°C(māmā)
Lae Flash 184°F
Helu JECFA 1064
Puʻupuʻu mahu 0.611mmHg ma 25°C
Ka nana aku wai maopopo
kala kala ʻAlani māmā i ka Melemele i ka ʻōmaʻomaʻo
Kūlana Waihona 0-10°C
Hōʻike Hōʻike n20/D 1.5600(māmā)

Huahana Huahana

Huahana Huahana

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.


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