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Ethyl-2 2 3 3 3-pentafluoropropionate (CAS# 426-65-3)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H5F5O2
Molar Mass 192.08
Njupụta 1.299 g/mL na 25 Celsius C (ọkụ)
Ebe Na-agbaze 75.5°C
Ebe Boling 75-76 Celsius C (ọkụ)
Ebe mgbari 35°F
Uzuoku nrịbama 105mmHg na 25°C
Ọdịdị mmiri mmiri doro anya
Nnukwu ike ndọda 1.299
Agba Enweghị agba ruo ọ fọrọ nke nta ka enweghị agba
BRN 1779789
Ọnọdụ Nchekwa Ikuku ikuku,2-8°C
Ntụgharị uche n20/D 1.301 (ọkụ)

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.
Nkọwapụta nchekwa S16 - Wepụ ya na isi mmalite nke mgbanye.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S33 – Kpachara anya megide mwepu kwụ ọtọ.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
NJ UN UN 3272 3/PG 2
WGK Germany 3
TSCA T
Koodu HS 29159000
Ihe edeturu egwu Enwere ike ire ọkụ
Klas Hazard 3
Otu nkwakọ ngwaahịa II

 

Okwu mmalite

Ethyl pentafluoropropionate (nke a makwaara dị ka methyl pentafluoropropionate ma ọ bụ ethyl pentafluoropropionate) bụ mmiri mmiri na-enweghị agba nke nwere isi ísì. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

- Solubility: Soluble na ọtụtụ ihe mgbaze organic, ma ọ fọrọ nke nta ka ọ bụrụ ihe a na-apụghị imeri eme na mmiri

- Ọkụ ọkụ: enwere ike imepụta gas fluoride na-egbu egbu mgbe ọkụ ma ọ bụ okpomọkụ dị elu

 

Jiri:

- A na-eji Ethyl pentafluoropropionate mee ihe na njikọ organic dị ka ihe mgbaze na ihe na-eme ka mmeghachi omume njikọ organic.

- A pụkwara iji ya mee ihe dị ka ihe eji eme ihe maka mkpuchi elu iji mee ka nkwụsị nke corrosion na mmiri na-eguzogide ihe

- Maka ọgwụgwọ elu na ihicha ihe dị na ụlọ ọrụ eletrọnịkị

 

Usoro:

Nkwadebe nke ethyl pentafluoropropionate na-anabata mmeghachi omume fluoride dị arọ, nke na-eji pentafluoropropionic acid meghachi omume na methanol ma ọ bụ ethanol iji mepụta ethyl pentafluoropropionate. Ọnọdụ mmeghachi omume chọrọ okpomọkụ a na-achịkwa yana oge mmeghachi omume iji hụ na mkpụrụ na ịdị mma ngwaahịa.

 

Ozi nchekwa:

- Ethyl pentafluoropropionate na-akpasu iwe na ekwesịrị izere ya na kọntaktị na akpụkpọ ahụ na anya. Ekwesịrị iyi uwe mkpuchi, enyo na uwe nchebe mgbe ị na-arụ ọrụ ahụ.

- Ethyl pentafluoropropionate bụ mmiri ọkụ na-ere ọkụ na ekwesịrị ka ewepụ ya na ọkụ na oke okpomọkụ. Zenarị kọntaktị na ihe ndị na-eme ka ikuku oxidize siri ike zere ọkụ ma ọ bụ mgbawa.

- Na-arụ ọrụ na mpaghara ikuku nke ọma ma zere iku ume ya mgbe ọ na-arụ ọrụ.

- Ọ bụrụ na kọntaktị na mberede ma ọ bụ iku ume, kwaga ozugbo na ikuku ọhụrụ wee chọọ ndụmọdụ ahụike ma ọ bụrụ na ọ dị mkpa.

 


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