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Methyl isobutyrate (CAS#547-63-7)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C5H10O2
Molar Mass 102.13
Yawan yawa 0.891 g/ml a 25 °C (lit.)
Matsayin narkewa -85-84 ° C
Matsayin Boling 90 ° C (latsa)
Wurin Flash 38°F
Lambar JECFA 185
Ruwan Solubility dan kadan mai narkewa
Solubility barasa: miscible
Bayyanar Ruwa
Launi Share mara launi
Merck 14,6088
BRN Farashin 1740720
Yanayin Ajiya Wuraren masu ƙonewa
Fihirisar Refractive n20/D 1.384(lit.)
Abubuwan Jiki da Sinadarai Ruwa mara launi da gudana, apple, abarba kamar ɗanɗanon 'ya'yan itace, apricot kamar ɗanɗano mai daɗi. Wurin narkewa -85 °c, wurin tafasa 90 °c. Dan mai narkewa a cikin ruwa, mai ɓarna a cikin abubuwan da aka saba amfani da su. Flash point 12 ℃, mai flammable. Abubuwan halitta suna cikin strawberries da makamantansu.

Cikakken Bayani

Tags samfurin

Lambobin haɗari R11 - Mai ƙonewa sosai
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R20 - Yana cutar da numfashi
R2017/11/20 -
Bayanin Tsaro S16 - Ka nisantar da tushen wuta.
S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S24/25 - Guji hulɗa da fata da idanu.
ID na UN UN 1237 3/PG 2
WGK Jamus 3
RTECS NQ5425000
Farashin TSCA Ee
HS Code Farashin 29156000
Matsayin Hazard 3
Rukunin tattarawa II

 

Gabatarwa

Methyl isobutyrate. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyoyin masana'anta da bayanan aminci:

 

inganci:

Methyl isobutyrate wani ruwa ne mara launi tare da ɗanɗanon apple wanda ke narkewa a cikin barasa da abubuwan kaushi na ether kuma maras narkewa cikin ruwa.

Methyl isobutyrate yana ƙonewa kuma yana samar da cakuda mai ƙonewa tare da iska.

 

Amfani:

Methyl isobutyrate sau da yawa ana amfani dashi azaman mai narkewa kuma ana iya amfani dashi a cikin haɗin sinadarai, tawada masu ƙarfi, da sutura.

 

Hanya:

Methyl isobutyrate za a iya samu ta hanyar dauki isobutanol da formic acid a gaban wani acidic kara kuzari kamar sulfuric acid.

 

Bayanin Tsaro:

Methyl isobutyrate wani ruwa ne mai ƙonewa kuma yakamata a kiyaye shi daga haɗuwa da buɗe wuta ko saman zafi.

Lokacin sarrafa ko amfani da methyl isobutyrate, ya kamata a guji shakar tururinsa. Ya kamata a samar da isasshen iska yayin amfani.

Idan an sha methyl isobutyrate ko kuma an shaka ta bisa kuskure, ya kamata ku nemi kulawar likita nan da nan.

 


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