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huahana

2-Methyl-2-propanethiol(CAS#75-66-1)

Waiwai Kemika:

ʻĀpana Molekala C4H10S
Molar Mass 90.19
ʻO ka mānoanoa 0.8g/mLat 25°C(māmā)
Lae hehee -1.1 °C
Lae Boling 62-65°C(māmā)
Lae Flash −12°F
Hiki i ka wai Hiki ke hoʻoheheʻe ʻia i ka wai
Ka hikiwawe 1.47g/l hiki ke hoʻoheheʻe iki
Puʻupuʻu mahu 303.5 mm Hg ( 37.7 °C)
Ka māhu māhu 3.1 (vs ea)
Ka nana aku Waiwai
kalakala ʻAʻole kala ʻole
ʻO Merck 14,1579
BRN 505947
pKa pK1:11.22 (25°C,μ=0.1)
Kūlana Waihona Wahi hikiwawe
Paʻa Paʻa. Hiki ke ho'ā - e hoʻomaopopo i ke kiko uila haʻahaʻa. ʻAʻole kūpono me nā mea oxidizing ikaika.
Hōʻike Hōʻike n20/D 1.423(māmā)
Na Waiwai Kino a Kimia ʻO Tert-butyl mercaptan maʻemaʻe a me nā huahana ʻenehana he wai aniani ʻole, m. P. 1.11 ℃, BP 64.22 ℃, ka pili pili o 0.798 ~ 0.801, aia nā ʻala like ʻole, volatile.

Huahana Huahana

Huahana Huahana

Nā Code Risk R11 – Hiki ke ahi
R41 – Ka pilikia o ka poino nui i na maka
R65 – He pōʻino: Hiki ke hoʻopōʻino i ke akemāmā ke ale ʻia
R43 – Hiki ke hoʻonāwaliwali i ka ʻili
R36 – He mea hoʻonāukiuki i nā maka
R51/53 – Hiki ke hoʻopōʻino i nā mea ʻawaʻawa no ka wā lōʻihi i ke kaiaola wai.
Ka wehewehe palekana S3 - E mālama i kahi anuanu.
S16 – E hoʻokaʻawale i nā kumu hoʻā.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S39 - Hoʻohana i ka pale maka / maka.
S38 – Inā lawa ʻole ka ea, e hoʻohana i nā mea hana hanu kūpono.
S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana.
UN ID UN 2347 3/PG 2
WGK Kelemānia 3
RTECS TZ7660000
NUI FLUKA BRAND F 13
HS Code 29309090
Papa Hazard 3.1
Hui Pūʻulu II

 

Hoʻolauna

ʻO 2-Methyl-2-propanethiol kahi hui organosulfur. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o 2-methyl-2-propane mercaptan:

 

ʻAno maikaʻi:

- He wai waihoʻoluʻu me ka ʻala ʻala.

- Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā ʻawaʻawa, ethers a me nā hydrocarbons.

 

E hoʻohana:

- Hiki ke hoʻohana ʻia ka 2-Methyl-2-propanethiol ma ke ʻano he waena i ka synthesis organik.

 

Hanana:

- Hiki ke hoʻomākaukau ʻia ka 2-Methyl-2-propanethiol e:

- Hoʻopili ʻia ka Isopropanol me ka sulfur no ka loaʻa ʻana o 2-methyl-2-propyl-1,3-dithiocyanol, a laila loaʻa ka 2-methyl-2-propanethiol ma ka hopena hoʻemi.

- Hiki ke loaʻa ma ka hopena o ka isopropyl magnesium bromide me ka hydrogen sulfide.

 

ʻIke palekana:

- ʻO 2-Methyl-2-propanethiol kahi mea hoʻonāukiuki i hiki ke hōʻeha i ka maka, ka ʻili, a me ka hanu ke hoʻopili ʻia.

- Pono e mālama pono ʻia nā kaʻina hana palekana i ka wā e hoʻohana ai a mālama ʻia, a e hana ʻia ma kahi wahi e hoʻomaha maikaʻi ʻia.


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