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Methyl isobutyrate (CAS#547-63-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H10O2
Molar Mass 102.13
Njupụta 0.891 g/mL na 25 Celsius C (ọkụ)
Ebe Na-agbaze -85-84 Celsius C
Ebe Boling 90 Celsius C (ọkụ)
Ebe mgbari 38°F
Nọmba JECFA 185
Mmiri Solubility ubé soluble
Solubility mmanya: miscible
Ọdịdị Mmiri mmiri
Agba Kpochapụ enweghị agba
Merck 14,6088
BRN 1740720
Ọnọdụ Nchekwa Mpaghara ọkụ
Ntụgharị uche n20/D 1.384 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-enweghị agba na nke na-asọpụta, apụl, painiapulu dị ka ụtọ mkpụrụ osisi, apricot dị ka ụtọ ụtọ. Ebe mgbaze -85 °c, ebe esi 90 Celsius. Na-agbaze ntakịrị n'ime mmiri, a na-emegharị ya na ihe mgbaze organic a na-ejikarị. Ebe Flash 12 ℃, ọkụ. Ngwaahịa eke dị na strawberries na ihe ndị yiri ya.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R11 - Na-agba ọkụ nke ukwuu
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20 - na-emerụ ahụ site na iku ume
R2017/11/20 -
Nkọwapụta nchekwa S16 - Wepụ ya na isi mmalite nke mgbanye.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
NJ UN UN 1237 3/PG2
WGK Germany 3
RTECS NQ5425000
TSCA Ee
Koodu HS 29156000
Klas Hazard 3
Otu nkwakọ ngwaahịa II

 

Okwu mmalite

Methyl isobutyrate. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, ụzọ mmepụta ya na ozi nchekwa:

 

Ogo:

Methyl isobutyrate bụ mmiri mmiri na-enweghị agba nke nwere ekpomeekpo apụl nke na-agbaze na mmanya na ihe mgbaze ether na mmiri na-adịghị ike.

Methyl isobutyrate na-ere ọkụ ma mepụta ngwakọta ọkụ na ikuku.

 

Jiri:

A na-ejikarị Methyl isobutyrate mee ihe dị ka ihe mgbaze ma nwee ike iji ya mee ihe na njikọ kemịkalụ, inks mgbaze, na mkpuchi.

 

Usoro:

Enwere ike nweta Methyl isobutyrate site na mmeghachi omume nke isobutanol na formic acid na ọnụnọ nke ihe na-eme ka acidic dị ka sulfuric acid.

 

Ozi nchekwa:

Methyl isobutyrate bụ mmiri ọkụ na-ere ọkụ, ekwesịrị izere ya site na kọntaktị na ọkụ mepere emepe ma ọ bụ ebe dị ọkụ.

Mgbe ị na-ejizi ma ọ bụ na-eji methyl isobutyrate, ekwesịrị izere ikuku ume nke vepo ya. Ekwesịrị ịnye ikuku ikuku zuru oke n'oge eji.

Ọ bụrụ na etinyere methyl isobutyrate ma ọ bụ kuru ya n'amaghị ama, ị ga-achọ nlekọta ahụike ozugbo.

 


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