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huahana

2-Acetamido-4-methylthiazole(CAS# 7336-51-8)

Waiwai Kemika:

ʻĀpana Molekala C6H8N2OS
Molar Mass 156.21
ʻO ka mānoanoa 1.285±0.06 g/cm3(Wānana ʻia)
Lae hehee 134-136 °C (kukui)
pKa 9.70±0.50(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
Hōʻike Hōʻike 1.604

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili.
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 – E komo i nā lole pale kūpono.
WGK Kelemānia 3

 

Hoʻolauna

ʻO ia ka mea hoʻohui kino nona ka ʻano kemika C7H9N3OS. Eia ka wehewehe ʻana o kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana.

 

ʻAno:

-he paʻa keʻokeʻo keʻokeʻo me kahi ʻala sulfide kūikawā.

-Hiki ke hoʻoheheʻe ʻia i loko o ka hapa nui o nā mea hoʻoheheʻe organik i ka lumi wela, e like me ka ethanol, acetone a me dimethylformamide.

- Hiki ke puhi ʻia ka hui i nā wela kiʻekiʻe.

 

E hoʻohana:

-he mea hoʻohana maʻamau ʻoihana reagent a me ka synthesis organik waena.

-Hiki ke hoʻohana ʻia e synthesize i nā mea hoʻohui ʻē aʻe, e like me nā lāʻau lapaʻau, nā mea hoʻonaninani, nā pesticides a me nā uhi.

 

Kaʻina hoʻomākaukau:

Hiki ke hoʻohui ʻia ʻo Br e nā ʻano hana like ʻole, hoʻohana maʻamau ʻia kekahi e ka hopena o 2-amino -4-methyl thiazole me ka acetic anhydride.

 

ʻIke palekana:

-ʻoi aku ka palekana ma lalo o nā kūlana hoʻohana maʻamau. Eia nō naʻe, ma ke ʻano he hui organik, pono e mālama i ka pale ʻana mai ka hoʻopili ʻana i nā maka, ka ʻili, ka waha waha, a me nā mea ʻē aʻe.

- I ka wā o ka hoʻohana ʻana a me ka mālama ʻana, e ʻoluʻolu e hoʻokō i nā ana palekana kūpono a me nā hoʻoponopono, a pale i ka hoʻopili ʻana me nā mea puhi ahi, nā oxidants a me nā waikawa ikaika.

-Ina he leaka ulia a pili paha, e holoi koke i ka wahi i pilikia me ka wai a e imi i ke kokua kino.


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