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I whakawhiwhia e te Kaihanga te CAS: 5413-05-8, Ethyl 3-Oxo-4-Phenylbutanoate

Kia ora, Powhiri Mai ki Hebei Binshare New Material Co., Ltd!

I whakawhiwhia e te Kaihanga te CAS: 5413-05-8, Ethyl 3-Oxo-4-Phenylbutanoate

Tono: Ethyl 2-phenyl acetoacetate he taonga koiora ester, ka taea te whakamahi hei takawaenga rongoa.


Taipitopito Hua

Tohu Hua

Taipitopito hua

CAS

5413-05-8

Ingoa Ingarihi

Ethyl 3-Oxo-4-Phenylbutanoate

Taumaha rāpoi

Taumaha rāpoi

Tātai rāpoi

C12H14O3

Uira

140-144 ° C / 10 mm

Wāhi rewa

140-144 ° C / 10 mm

Taumaha

1085 g / cm3

Ko te taupū rehu

1.5130

Tauwehenga waikawa (PKA):

10.69 ± 0.46 (Matapae)

Tono: Ethyl 2-phenyl acetoacetate he taonga koiora ester, ka taea te whakamahi hei takawaenga rongoa.

 

Nga Korero a te Kamupene

Hebei Binshare New Material Co. Ltd, kei te kawanatanga o hebei te wheketere, kua whakaaehia e te kounga me te tari tirotiro hangarau o nga kawanatanga whakangao kawanatanga a rohe o Hebei. I roto i era, ko te rongoa me nga takawaenga, nga taputapu kai me te kai, nga tangohanga otaota, agrochemicals me te pai matū, maniua, me etahi atu kamupene he wheako nui ki te mahi matū me te tauhokohoko. I muri i te neke atu i te tekau tau o te whanaketanga, kua horapa te whatunga hokohoko wheketere puta noa i te ao, ko nga whakamatautau kounga o te hua me nga kaimahi o te whare wananga he tohu kaareti i runga ake ranei. Ko te whakahaere pono ko ta maatau kaupapa, ko te painga o nga kaihoko ko ta maatau whainga, ko te tumanako na roto i ta maatau mahi, kia mohio koe!

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FAQ

1. He kamupene hokohoko koe, he wheketere ranei?
Kei a maatau ake wheketere.
2. Cam kei ahau etahi tauira?
Ka taea e maatau te tuku tauira koreutu, engari ma te kaihoko e utu te utanga. Te tikanga ko te tauira me 3-5 ra kia rite.
3. Ahea ka taea ai e au te kii?
I te nuinga o te waa ka korerohia e matou i roto i nga haora 24 i muri i te paatai ​​i to pakirehua. Mena he tino rawe koe ki te tiki i te utu, waea mai ki a maatau ki te korero ki a maatau i to imeera ranei kia tirohia ai e koe to whakaaturanga pakirehua
4. Ka taea e au te taarua i a maatau ake tohu kaipuke ki runga peeke?
Ae, ka taea e taatau te taatai ​​i nga tohu kaipuke a nga kaihoko ki runga peeke.
5. Pehea te paapaki?
Taputapu paerewa wheketere. Kei te waatea to tono he takai motuhake
6. Me pehea te whakatuturu i te Kounga Hua i mua i te tuku ota?
Ka taea e koe te tiki tauira koreutu mo etahi hua, me utu e koe te utu kaipuke, te whakarite ranei i tetahi kaikawe ki a maatau ka tango i nga tauira.


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