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Ethyl heptanoate (CAS#106-30-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C9H18O2
Molar Mass 158.24
Njupụta 0.87 g/mL na 25 Celsius C (ọkụ)
Ebe Na-agbaze -66 Celsius C (ọkụ ọkụ)
Ebe Boling 188-189 Celsius C (ọkụ)
Ebe mgbari 151°F
Nọmba JECFA 32
Mmiri Solubility 126mg/L na 20 ℃
Solubility Na-adịghị edozi na mmiri
Uzuoku nrịbama 4.27hPa na 20 ℃
Ọdịdị dị ọcha
Agba Enweghị agba ruo ọ fọrọ nke nta ka enweghị agba
Merck 14,3835
BRN 1752311
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.412 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Character na ụlọ okpomọkụ maka mmiri mmiri transperent enweghị agba, painiapulu isi.
ebe agbaze -66.1 ℃
esi esi 187 ℃
njupụta ikwu 0.8817
index refractive 1.4100
flash point 66 ℃
solubility, ether na ndị ọzọ organic solvents, insoluble na mmiri.
Jiri Ejiri ya dị ka ihe na-atọ ụtọ nri

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R22 - na-emerụ ma ọ bụrụ na iloro ya
Nkọwapụta nchekwa 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 1993 / PGIII
WGK Germany 1
RTECS MJ2087000
TSCA Ee
Koodu HS 29159080
Nsi LD50 ọnụ na oke:> 34640 mg/kg (Jenner)

 

Okwu mmalite

Ethyl enanthate, nke a makwaara dị ka ethyl caprylate. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

- Ọdịdị: Ethyl enanthate bụ mmiri mmiri na-enweghị agba.

- Isi: Ọ nwere ísì dị ka mkpụrụ osisi.

- Solubility: Ọ nwere ike ịmegharị ya na ihe mgbaze organic dị ka mmanya na ether, mana enweghị mgbaghara na mmiri.

 

Jiri:

- A na-ejikarị ethyl enanthate eme ihe dị ka ihe mgbaze ma na-ejikarị kemịkalụ sịntetik na ụlọ ọrụ mkpuchi. Ọ nwere obere mgbanwe na mma solubility dị mma, a pụkwara iji ya mee ihe na nkwadebe nke mkpuchi, inks, glues, mkpuchi na akwa.

 

Usoro:

Enwere ike nweta ethyl enanthate site na mmeghachi omume nke heptanoic acid na ethanol. A na-emepụta ethyl enanthate na mmiri site na mmeghachi omume nke heptanoic acid na ethanol n'ihu ihe na-akpata (dịka ọmụmaatụ, sulfuric acid).

 

Ozi nchekwa:

- Ethyl enanthate na-akpasu ahụ mmadụ iwe n'ime ụlọ okpomọkụ, ma nwee ike ịkpasu anya, akụkụ iku ume na akpụkpọ ahụ mgbe a na-akpọtụrụ ya.

- Ethyl enanthate bụ ihe na-ere ọkụ nke nwere ike ime ka ọkụ pụta mgbe ọkụ mepere emepe ma ọ bụ okpomọkụ dị elu. Mgbe ị na-echekwa ma na-eji ya, zere ọkụ na-emeghe na ebe okpomọkụ dị elu, ma nọgide na-enwe ikuku nke ọma.

- Ethyl enanthate bụkwa ihe na-egbu egbu na gburugburu ebe obibi, ekwesịrị ịzere ya maka ịgbanye n'ime mmiri ma ọ bụ ala.

 


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