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Methyl 2-Octynoate (CAS#111-12-6)

Ngwongwo kemịkalụ:

Usoro ihe omimi C9H14O2
Molar Mass 154.21
Njupụta 0.92g/mLat 25°C(ọkụ)
Ebe Boling 217-220C (ọkụ)
Ebe mgbari 192°F
Nọmba JECFA 1357
Solubility Chloroform (obere), methanol (obere)
Uzuoku nrịbama 10.6-13.9Pa na 20-25 ℃
Ọdịdị dị ọcha
Agba Kpochapụ agbaghị agba
BRN 1756887
Ọnọdụ Nchekwa -20°C
Ntụgharị uche n20/D 1.446 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-enweghị isi na-acha odo odo. Ọ nwere isi na-adịghị mma ma na-esi ísì siri ike nke akwụkwọ ahịhịa, violet na mmanya na tomato. Ebe esi esi 217 Celsius C, ebe ọkụ ọkụ 89 Celsius. Soluble na ethanol, ọtụtụ mmanụ na-adịghị agbanwe agbanwe na mmanụ ịnweta mmanụ, ubé soluble na propylene glycol, insoluble na mmiri na glycerin.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu R22 - na-emerụ ma ọ bụrụ na iloro ya
R38 - na-akpasu iwe 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 RI2735000
TSCA Ee
Koodu HS 29161900

 

Okwu mmalite

Methyl 2-ocrynoate bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro mmepụta ya na ozi nchekwa:

 

Ogo:

- Ọdịdị: Methyl 2-octynoate bụ mmiri mmiri na-enweghị agba.

- Solubility: Enwere ike ịgbaze na ihe mgbaze organic dị ka alcohols, ethers na hydrocarbons.

 

Jiri:

- A na-ejikarị Methyl 2-octynoate eme ihe dị ka onye na-ahụ maka ihe ndị na-emepụta ihe maka njikọ nke ogige dị iche iche.

- Enwere ike iji ya dị ka ihe mgbaze ma ọ bụ dị ka akụkụ nke ihe na-eme ka ọ na-ekere òkè na mmeghachi omume kemịkal.

- Site na ọnụnọ nke agbụ abụọ ya, ọ nwekwara ike itinye aka na ọmụmụ na mmeghachi omume nke alkynes.

 

Usoro:

- Methyl 2-octynoate nwere ike ịmepụta site na mmeghachi omume nke acetylene na 2-octanol. Usoro nkwadebe a kapịrị ọnụ bụ imeghachi omume 2-octanol nwere ihe na-akpata isi ike iji nweta nnu sodium nke 2-octanol. A na-agafe acetylene site na ngwọta nnu a iji mepụta methyl 2-ocrynoate.

 

Ozi nchekwa:

- Methyl 2-ocrynoate na-akpasu iwe ma nwee ike inwe mmetụta na-akpasu iwe na akpụkpọ ahụ, anya, akụkụ iku ume, na tract digestive.

- Yi usoro nchebe kwesịrị ekwesị dị ka goggles kemịkalụ, uwe aka, na uwe ụlọ nyocha mgbe ị na-eji ma ọ bụ na-ejizi.

- N'oge nchekwa na njikwa, zere ọkụ na-emeghe na ebe okpomọkụ iji hụ na ikuku dị mma.

- Ọ bụrụ na kọntaktị na mberede, ozugbo sachapụ ebe ahụ emetụtara na mmiri buru ibu ma chọọ nlekọta ahụike.


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