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huahana

2-Isopropyl-4-methyl thiazole(CAS#15679-13-7)

Waiwai Kemika:

ʻĀpana Molekala C7H11NS
Molar Mass 141.23
ʻO ka mānoanoa 1.001g/mLat 25°C(māmā)
Lae Boling 92°C50mm Hg(māmā)
Lae Flash 137°F
Helu JECFA 1037
Puʻupuʻu mahu 1.19mmHg ma 25°C
Ka nana aku wai maopopo
Kaumaha Kūikawā 1.00
kala kala ʻAʻole waihoʻoluʻu iā Brown
pKa 3.63±0.10(Wanamua)
Kūlana Waihona 2-8°C
Hōʻike Hōʻike n20/D 1.5(māmā)
Hoʻohana No nā mea ʻala

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.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
UN ID UN 1993 3/PG 3
WGK Kelemānia 3
TSCA ʻAe
HS Code 29341000
Papa Hazard 3
Hui Pūʻulu III

 

Hoʻolauna

ʻO ka 2-Isopropyl-4-methylthiazole kahi hui kūlohelohe. He wai melemele a melemele-ʻeleʻele me kahi ʻala sulfate ʻokoʻa.

No ka laʻana, hoʻohana mau ʻia ia i nā meaʻai e like me ka pipi, sausages, pasta, kofe, pia, a me nā ʻiʻo i kālua ʻia.

 

He mea maʻalahi ke ʻano o ka hoʻomākaukau ʻana o 2-isopropyl-4-methylthiazole. ʻO ke ʻano hoʻomākaukau maʻamau ma ka hopena o ka sodium bisulfate a me isopropanol ma lalo o nā kūlana wela. Hiki ke hoʻohui ʻia e nā ʻano hana ʻē aʻe, e like me ka base-catalyzed condensation reaction o thiazole a i ʻole mai nā pūhui ʻē aʻe.

 

ʻIke palekana: 2-Isopropyl-4-methylthiazole ka palekana ma lalo o nā kūlana hoʻohana maʻamau. ʻAʻole ia he mea ʻawaʻawa, akā pono e mālama ʻia e pale i ka inhalation a i ʻole ka pili ʻana me ka ʻili a me nā maka. I ka wā e hoʻohana ai, pono e mālama ʻia nā kaʻina hana palekana, a pono e mālama ʻia nā kūlana ventilation maikaʻi.


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