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ngwaahịa

Ethyl methyl ketone oxime CAS 96-29-7

Ngwongwo kemịkalụ:

Usoro ihe omimi C4H9NO
Molar Mass 87.12
Njupụta 0.924g/mLat 25°C(ọkụ)
Ebe Na-agbaze -30 Celsius
Ebe Boling 59-60°C15mm Hg(ọkụ)
Ebe mgbari 140°F
Mmiri Solubility 114 g/L (20ºC)
Solubility mmiri: soluble100g/L na 25°C
Uzuoku nrịbama <8 mm Hg (20 Celsius C)
Uzuoku Njupụta 3 (vs ikuku)
Ọdịdị Mmiri mmiri
Agba Kpochapụ enweghị ụcha na odo odo
BRN 1698241
pKa pK1:12.45 (25°C)
Nkwụsi ike Kwụsie ike. Na-agbanyụ ọkụ. Ekwekọrịtaghị na ndị ọrụ oxidizing siri ike. Nwere ike iji acid siri ike meghachi omume iji mepụta ihe mgbawa.
Ntụgharị ntụgharị uche n20/D 1.442 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Njupụta 0.923
ebe agbaze -30 Celsius
ihe na-esi ísì ụtọ 152 ° C
Ntụgharị ntụgharị 1.441-1.444
ihe ọkụ ọkụ 60°C
mmiri soluble 114g/L (20°C)
Jiri A na-eji ya maka ụdị ọ bụla nke agba mmanụ, alkyd paint, epoxy paint na nchekwa ndị ọzọ na usoro njem nke ọgwụgwọ akpụkpọ anụ, a pụkwara iji ya dị ka onye na-agwọ ọrịa Silicon.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R21 - na-emerụ ahụ na kọntaktị na akpụkpọ ahụ
R40 - Ihe akaebe dị oke nke mmetụta carcinogenic
R41 - Ihe ize ndụ nke mmebi anya dị njọ
R43 - nwere ike ịkpata nghọta site na kọntaktị akpụkpọ ahụ
R52/53 - Na-emerụ ihe ndị dị n'ime mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri.
R48/25 -
Nkọwapụta nchekwa S13 - Zere nri, ihe ọṅụṅụ na ihe oriri anụmanụ.
S23 - Ekula uzuoku.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
S25 - Zere kọntaktị na anya.
NJ UN UN 1993 3/PG 3
WGK Germany 1
RTECS EL9275000
TSCA Ee
Koodu HS 29280090
Klas Hazard 3
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

Methyl ethyl ketoxime bụ ngwakọta organic. Ndị a bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke ogige ahụ:

 

Ogo:

Methyl ethyl ketone oxime bụ mmiri mmiri na-enweghị agba nwere isi na-esi ísì. Enwere ike ịgbaze ya na mmiri na ụdị ihe mgbaze dị iche iche, ma nwee ezigbo nkwụsi ike nke okpomọkụ.

 

Jiri:

A na-ejikarị Methyl ethylketoxime eme ihe na ngalaba nanotechnology na sayensị akụrụngwa na njikọ organic. Methyl ethyl ketoxime nwekwara ike iji dị ka ihe mgbaze, extractant, na surfactant.

 

Usoro:

Enwere ike nweta Methyl ethyl ketone oxime site na imeghachi acetylacetone ma ọ bụ malanedione na hydrazine. Maka ọnọdụ mmeghachi omume akọwapụtara na nkọwa ọrụ, biko rụtụ aka na mpempe akwụkwọ ma ọ bụ akwụkwọ ntuziaka njiri mara organic.

 

Ozi nchekwa:

Mgbe ị na-eji ma ọ bụ na-ejikwa methyl ethyl ketone oxime, ekwesịrị ịdebe ihe nchekwa nchekwa ndị a:

- Zere kọntaktị na akpụkpọ ahụ, anya, na akụkụ iku ume. Jiri gloves nchebe, enyo na ihe mkpuchi mgbe ọ dị mkpa.

- Zere ikuru gas, vapors, ma ọ bụ alụlụ. Ebe ọrụ kwesịrị inwe ikuku nke ọma.

- Gbalịa izere kọntaktị na oxidants, acid siri ike, na ntọala siri ike iji zere mmeghachi omume dị ize ndụ.

- Ekwesịrị ikpochapụ ihe mkpofu dịka iwu obodo siri dị.

 


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