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ọja

2- (4-Methyl-5-thiazolyl) ethybutyrate (CAS # 94159-31-6)

Ohun-ini Kemikali:

Fọọmu Molecular C10H15NO2S
Molar Mass 213.3
iwuwo 1.118± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Boling 136°C/4mmHg(tan.)
Oju filaṣi 139.5°C
Nọmba JECFA Ọdun 1753
Vapor Presure 0.000743mmHg ni 25°C
pKa 3.18± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive 1.4980 to 1.5020

Alaye ọja

ọja Tags

 

Ọrọ Iṣaaju

2- (4-methylthiazol-5-yl) ethyl butyrate, ilana kemikali C11H15NO2S, jẹ ẹya-ara Organic. O jẹ omi alawọ ofeefee ti ko ni awọ tabi bia pẹlu oorun pataki kan.

 

Apọpọ yii ni a lo nigbagbogbo bi ounjẹ ati arodun adun, ni awọn ohun-ini oorun didun adun, ati pe a lo nigbagbogbo ninu ounjẹ ati awọn ọja itọju ti ara ẹni gẹgẹbi awọn adun, awọn ohun elo ati awọn gums jijẹ lati jẹki itọwo wọn tabi oorun oorun.

 

O ti wa ni gbogbo sise nipasẹ esterification. Ni akọkọ, 2-mercaptoethanol ti ṣe atunṣe pẹlu 4-methyl-5-thiazolylaldehyde lati ṣe 4-methyl-5-thiazolylethanol. Abajade 4-methyl-5-thiazolylethanol ti wa ni idahun pẹlu butyric anhydride lati ṣe ọja ikẹhin 2- (4-methylthiazol-5-yl) ethyl butyrate.

 

Nigbati o ba nlo agbo-ara yii, o nilo lati fiyesi si aabo rẹ. O le ni ipa irritating lori oju ati awọ ara, ati fun awọn akoko-apakan ati awọn eniyan ti o ni itara, o le fa awọn aati aleji. Nitorinaa, ni lilo tabi ṣiṣẹ, o yẹ ki o wọ awọn ọna aabo ti o yẹ, gẹgẹbi wọ awọn ibọwọ, awọn goggles, ati bẹbẹ lọ.

 

Ni afikun, o jẹ dandan lati yago fun olubasọrọ pẹlu awọn oxidants ati awọn orisun ina nigbati o ba tọju agbo-ara yii, ati lati ṣetọju agbegbe ti o ni afẹfẹ daradara. Ni ọran jijo tabi ijamba, awọn ọna mimọ ti o yẹ yẹ ki o mu lẹsẹkẹsẹ lati yago fun awọn ipa buburu lori agbegbe ati ara eniyan.

 

Ni gbogbogbo, 2- (4-methylthiazol-5-yl) ethyl butyrate jẹ ounjẹ ti o wọpọ ati aropo turari, ṣugbọn o jẹ dandan lati san ifojusi si ailewu ati mu awọn ọna aabo ti o yẹ nigba lilo rẹ.


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