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huahana

2-Ethyl-4-methyl thiazole(CAS#15679-12-6)

Waiwai Kemika:

ʻĀpana Molekala C6H9NS
Molar Mass 127.21
ʻO ka mānoanoa 1.026g/mLat 25°C(māmā)
Lae Boling 161-162°C(māmā)
Lae Flash 130°F
Helu JECFA 1044
Puʻupuʻu mahu 1.71mmHg ma 25°C
Kaumaha Kūikawā 1.03
pKa 3.67±0.10(Wanamua)
Kūlana Waihona 2-8°C
Hōʻike Hōʻike n20/D 1.505(māmā)

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk R10 – Hiki ke ahi
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana 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.
S36 – E komo i nā lole pale kūpono.
UN ID UN 1993 3/PG 3
WGK Kelemānia 3
TSCA ʻAe
HS Code 29341000
Nānā Hazard Hoʻonanea
Papa Hazard 3
Hui Pūʻulu III

 

Hoʻolauna

ʻO 2-Ethyl-4-methylthiazole kahi mea hoʻohuihui me ka ʻala thioether ikaika.

 

ʻAno maikaʻi:

- Ke ʻano: wai kala ʻole

- Paʻa: Paʻa, akā hiki ke hoʻopau i ke ahi ke ʻike ʻia i kahi lapalapa ākea

 

E hoʻohana:

 

Hanana:

Hiki ke hoʻohui ʻia ka 2-Ethyl-4-methylthiazole e nā ʻanuʻu aʻe:

Hoʻopili ʻia ka 2-butenol me ka sulfonating agent dimethylsulfonamide e hana i kahi precursor o 2-ethyl-4-methylthiazole;

Hoʻomaʻamaʻa ʻia ka precursor e hana i ka 2-ethyl-4-methylthiazole ma o ka hopena dehydration.

 

ʻIke palekana:

- Hōʻalo i ka launa lōʻihi a i ʻole ka nui e pale aku i ka hoʻonāukiuki ʻana o ka ʻili a me ka mucous membrane.

- Hōʻalo i ka inhalation a i ʻole ka ʻai ʻana, a e ʻimi koke i ka lāʻau lapaʻau inā ale ʻia a inhaled paha.

- Hōʻalo i nā wela kiʻekiʻe, nā ʻāʻī, a me nā mea ʻē aʻe i ka wā e mālama ai e pale aku i ke ahi.


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