Methyl acetoetite Cas 105-45-3

Okpughe methyl acetocetite Cas 105-45
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Nkọwa mkpụmkpụ:

Methy a acetocetate Cas 105-45-3 bụ enweghị agba na-acha odo odo na-acha odo odo na-acha odo odo. Ọ bụ ihe a na-eteta nwere isi dị ụtọ, na-akọwakarị ya dị ka nke mkpụrụ osisi chara acha. A na-ejikarị methyl a na-ejikarị na-atọ ụtọ na nnọkọ organic na nri nri. Ọdịdị ya nwere ike ịdị iche na-adabere na ịdị ọcha na ọnọdụ ụfọdụ akọwapụtara, mana ọ ka bụ mmiri doro anya.

Mathth a acetotatetate nwere oke solubulity na mmiri, ọ na-abụkarị ihe na-esote ihe na-edozi ahụ dị ka ethanol, ether, na chloroform.


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Nkọwa nke ngwaahịa

Aha Ahịa:Methyl acetoetetate

IHE:105-45-3

Mf:C5H8O3

Mw:116.12

Na-agbaze-28 Celsius C

Isi mmiri:169-170 Celsius C

Njupụta:1.077 g / ml

Ihe ngwugwu:1 l / Boole, 25 l / drum, 200 l / drum

Nkowa

Ihe Nkowa
Mputa Mmiri na-enweghị agba
Nko ≥99%
Agba (co-pt) 10
Acidity (na acetic acid) ≤0.1%
Mmiri ≤0.1%

Akwukwo icho oru

1.methyl acetometate bụ etiti nke fungicides, dị ka sexedyyylahopy, acetaminazyphol, acetaminoxyphenol, acetaminoxyphenol, acetaminoxyphenol, na-arịa ọrịa, Primarin, Warfarin, wdg.

A na-eji ihe dị ka mpaghara nke cellulose eart agwakọtara ga-agbasa, ma jiri ya na synesis synicsis Medicine, Dye, nkwụghachi, nkwụghachi molecular, wdg.

 

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2. Iwu ụlọ: Methy na-azọcha ụlọ maka njikọta nke hetecyclic ogige ma enwere ike iji kwadebe usoro dị iche iche.

3. Flower: n'ihi isi ọwụwa ya, a na-eji ya dị ka ihe na-atọ ụtọ na ụlọ ọrụ nri.

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5. Dles na ụyọkọ: A na-ejikwa emepụta methyl atetotatete na mmepụta nke ụfọdụ a na-eme na ụcha.

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Aku

Ọ na-agbanye mmiri, soluble n'ọtụtụ sochiri ngbanwe.

Storaji

1. Chekwaa na ụlọ nkwakọba ihe dị jụụ. Zere ikpo ọkụ na isi iyi egwu. Ekwesịrị ịchekwa ya iche na oxida na ntọala siri ike, ma zere nchekwa a gwakọtara agwakọta. Kwadebere ụdị ngwa agha kwesịrị ekwesị. A ga-enwerịrị ebe nchekwa nchekwa ahụ nwere ngwa ọrụ mgbanyụ ọkụ na akụrụngwa nchekwa kwesịrị ekwesị.

2. Ngwaahịa a juru eju na ilu aluminom. Mara na mkpuchi nke ọma. Chekwaa na ebe dị jụụ na nke ikuku. Mgbochi oku. Chekwaa na mbufe na usoro iwu maka kemịkalụ kemịkal na nke na-egbu egbu.

 

1 Jiri igwe eji eme ihe eji eme ihe ndi ozo, dika plastik ma obu plastik.

2. Ọnọdụ okpomọkụ: Biko chekwaa ya na ebe dị jụụ ma kpọọ nkụ, pụọ na anwụ anwụ na isi iyi ọkụ. Kwesịrị, a ga-echekwa ya n'ụlọ okpomọkụ ma ọ bụ na friji, dabere na ihe ndị akọwapụtara.

3. Cenfranight: Gbaa mbọ hụ na mpaghara nchekwa ahụ bụ ikuku nke ọma iji zere mkpokọta vapor.

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5. Label: doro anya na aha na-eji aha kemịkalụ, itinye uche na ihe egwu.

6. Ihe nchekwa nchekwa: na-echekwa mpempe akwụkwọ data nchekwa niile dị mkpa (SDD) na iwu mpaghara na iwu mpaghara gbasara ihe ndị dị njọ.

 

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Stebul

1. Zere ijikọ nri. Ọ bụ ihe na-enwu enwu, enwere ike ịmịpụta ya na mmiri, carbon dioxide, carbon dioxide, wdg mgbe ọ na-ejide ọkụ.

Ngwongwo kemịkal: acha ọbara ọbara na-acha uhie uhie na nke ferride chloride. A na-esite na mmiri esi ma depụtao ya acetone, methanol na carbon dioxide.

2. Ngwaahịa a bụ obere ihe na-egbu egbu, oke nke LD53.0G / kg. A na-ekpughere oke ndị ahụ na uzuoku maka awa 8, mana ọ dịghị ọnwụ. Ọ na-akpasu iwe na ọgwụ ọjọọ. A ga-eme ka a na-eme ka ụgbọ elu dị ike na ikuku. Ndị ọrụ na-eyi akụrụngwa nchebe.

Contions na-adọkpụ mgbe ụgbọ mmiri na-agwọta?

1. Ntinye ndoro-ndoro ochichi: Gbanye nnabata na obodo, mba, na mba ụwa gbasara njem nke ihe ndị dị ize ndụ. Enwere ike ịhazi Methyl acetocasetete dị ka mmiri ọkụ na ya, yabụ tinye aka na iwu ụgbọ njem.

2. Maga akara kwesịrị ekwesị: Kpọgharịa nke ọma na akara mbupu na ozi dị mma, gụnyere nọmba UN (ma ọ bụrụ na ọdabara), aha mbupu na ịdọ aka ná ntị ọ bụla dị mkpa.

3. Nchịkọta: Jiri ihe nkwakọ ngwaahịa kwesịrị ekwesị dakọtara na methyl acetocatetate. Nke a ga - etinyekarị na ndị na - akwadoro utị na - enwe ike idi mmiri ma ọ bụ nfe.

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5. Akwukwo: Kwadebe ma tinye akwụkwọ mbupu niile achọrọ dịka mpempe data nchekwa (SDS), na akwụkwọ mbupu ọ bụla ọzọ dị mkpa.

6. Ọzụzụ: Gbaa mbọ hụ na a zụrụ ndị ọrụ na usoro ụgbọ njem ahụ iji rụkwaa ihe ndị dị ize ndụ ma ghọta usoro mberede na ihe mberede ma ọ bụ ọghọm.

7. Nzaghachi mberede Nke a gụnyere ịnwe ngwa ahịa na akụrụngwa nke onwe ya (PPE) dị njikere.

 

Phenethyl

Bụ methyl acetotatetetate dị ize ndụ?

Ee, ememe methyl acetocatetetate bụ ihe dị ize ndụ. Lee ụfọdụ isi ihe dị mkpa gbasara ihe ọghọm ya:

1. Ọkpụkpụ: Methyth acetotate bụ ihe egwu na-ere ọkụ ma nwee ike iwepụta ihe ọkụkụ ma ọ bụrụ na ekpughere oke okpomọkụ, ọkụ ma ọ bụ ọkụ ma ọ bụ ọkụ ma ọ bụ ọkụ ọkụ. O nwere ihe dị ka ihe dị ka 50 Celsius C (122 Celsius F).

2. Nsogbu ahụike: ikpughe na methy acetocatetate nwere ike iwe anụ ahụ, anya na akụkụ iku ume. Inhalation nke vapors nwere ike ibute isi ọwụwa, dizzness ma ọ bụ ọgbụgbọ. Ogologo oge ma ọ bụ nke ugboro ugboro nwere ike ibute nnukwu nsogbu ahụike.

3. Ihe ọghọm gburugburu ebe obibi: ọ nwere ike bụrụ ihe na-emerụ ahụ na ndụ ebighi ebi, ọ ga-edozikwa ya n'ụzọ iji gbochie ịhapụ ya na gburugburu ebe obibi.

4. Usoro nhazi: dabere na ntinye uche na mpaghara gị, enwere ike ịhazi Methyl acetocasetate dị ka ihe dị ize ndụ chọrọ iji njikwa pụrụ iche, nchekwa na usoro na usoro.

 

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