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2-Methoxy thiazole(CAS#14542-13-3)

Waiwai Kemika:

ʻĀpana Molekala C4H5NOS
Molar Mass 115.15
ʻO ka mānoanoa 1.20
Lae Boling 150-151°C(māmā)
Lae Flash >121°F
Puʻupuʻu mahu 5.29mmHg ma 25°C
pKa 3.24±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
Hōʻike Hōʻike n20/D 1.5150(māmā)
MDL MFCD01631143

Huahana Huahana

Huahana Huahana

Nā Code Risk 10 – Hiki ke ahi
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
UN ID UN 1993 3/PG 3
WGK Kelemānia 3
HS Code 29341000
Papa Hazard 3
Hui Pūʻulu III

 

Hoʻolauna

ʻO 2-Methoxythiazole kahi mea hoʻohuihui. He wai waihoʻoluʻu me ka ʻala ʻala. Eia ka wehewehe kikoʻī i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o 2-methoxythiazole:

 

ʻAno maikaʻi:

- Ke ʻano: wai kala ʻole

- Solubility: hiki ke hoʻoheheʻe ʻia i loko o ka wai a me nā mea hoʻoheheʻe kūlohelohe maʻamau e like me nā waiʻona, ethers, etc

- Ke Kuhikuhi: 43 °C

- Nā hui hana nui: thiazole ring, methoxy

 

E hoʻohana:

- Ke noiʻi kemika: hiki ke hoʻohana ʻia ʻo 2-Methoxythiazole ma ke ʻano he reagent a me ka catalyst i ka synthesis organik.

 

Hanana:

Hiki ke hoʻomākaukau ʻia ka 2-Methoxythiazole e nā ʻanuʻu aʻe:

Hoʻopili ʻia ka Methyl mercaptan me ka acetone e loaʻa ai nā esters carboxylic.

ʻO ka synthesis o nā esters carboxylic a me nā waikawa thioamino e loaʻa ai ka 2-methoxythiazole.

 

ʻIke palekana:

- He mea make ka 2-Methoxythiazole i ke ola wai a pono e pale ʻia mai ke komo ʻana i nā kino wai.

- He mea puhi ia a pono e mālama ʻia ma kahi ʻoluʻolu a me ka makani.

- E hoʻohana i nā mea pale kūpono, e like me nā aniani pale a me nā mīkina lima, ke hoʻohana a lawelawe ʻana paha i ka 2-methoxythiazole.

- I ka mālama ʻana a me ka hoʻohana ʻana, pono e hōʻalo ʻia ka hoʻopili ʻana me nā oxidants e pale i ke ahi a i ʻole pahū.


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