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Butyl butyryllactate (CAS#7492-70-8)

Ngwongwo kemịkalụ:

Usoro ihe omimi C11H20O4
Molar Mass 216.27
Njupụta 0.972g/mLat 25°C(ọkụ)
Ebe Boling 90°C2mm Hg (ọkụ)
Ebe mgbari >230°F
Nọmba JECFA 935
Mmiri Solubility 187.1-280mg / L na 20-24 ℃
Uzuoku nrịbama 1.64-2Pa na 20-24 ℃
Ọdịdị mmiri mmiri doro anya
Agba Enweghị agba ruo ọ fọrọ nke nta ka enweghị agba
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.415-1.425(li
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-enweghị agba na-esi ísì ụtọ nke ude na achịcha na-esi nri. Ebe ọkụ ọkụ 100 Celsius. Soluble na propylene glycol na ọtụtụ mmanụ ndị na-adịghị agbanwe agbanwe, na-esiri ike igbari na mmiri na glycerol.
Jiri Maka nkwadebe nke ekpomeekpo nri, na-esi ísì ụtọ ude

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 2
RTECS ES8123000

 

Okwu mmalite

Butyryl butyroyl lactate bụ ngwakọta organic nke a makwaara dị ka butyl butyrate lactate.

 

Ogo:

Butyl butyroyl lactate bụ mmiri mmiri nke koko na-agbaze na ihe mgbaze organic. Ọ nwere njirimara nke ịbụ ester, nwere njirimara nke ịbụ acidic na transesterifying na ntọala. Ọ bụ ngwakọta kwụsiri ike nke na-adịghị adị mfe ire ere na oxidation.

 

Jiri:

A na-ejikarị Butyryl butyrolactylate eme ihe na ihe sịntetik ụlọ ọrụ na ihe mgbaze. N'ịbụ ndị na-adịghị ala ala na mma solubility dị mma, a na-eji ya eme ihe na agba, inks, adhesives, mkpuchi na ubi ndị ọzọ. A na-ejikarị ya eme ihe dị ka ihe na-emepụta mmiri mmiri na ihe ụtọ.

 

Usoro:

Enwere ike ịmepụta Butyl butyryl lactate site na esterification. Nke mbụ, butyric acid na-esterified na lactic acid, nke na-achọ ọnụnọ nke ihe mkpali. Site n'ịgbanwe ọnọdụ mmeghachi omume (okpomọkụ, oge, wdg), enwere ike ịchịkwa nhazi nke butyroyl butyrolactylate.

 

Ozi nchekwa:

A na-ahụta Butyl butyroyl lactate dị mma n'okpuru ọnọdụ ojiji. Dịka kemịkalụ, a ka nwere usoro nchekwa ụfọdụ ị ga-amata. Ekwesịrị izere ikpughe butyryl butyryl lactate na ikpughe ogologo oge na akpụkpọ ahụ, na a ga-eyi ihe nchebe kwesịrị ekwesị iji gbochie ikuru ikuku. Ekwesịrị ilebara anya ka ịzere kọntaktị na oxidants na acid siri ike n'oge eji iji gbochie ihe egwu. Ọ bụrụ na ịri nri ma ọ bụ iri nri na mberede, chọọ nlekọta ahụike ozugbo.


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