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2-Methylacetophenone(CAS # 577-16-2)

Āhuatanga matū:

Tātai rāpoi C9H10O
Molar Mass 134.18
Kiato 1.026g/mLat 25°C(marama)
Te Whakarewa 107-108 °C
Piro Pouri 214°C(marama)
Tohu Kohiko 168°F
Nama JECFA 2044
Wairewa wai Wairewa ki te waihā. Karekau ki te wai.
Wairewa Chloroform (Paku), Ethyl Acetate (Paku)
Te ahua Waiwai
Te taumahatanga motuhake 1.026
Tae He maama kore tae ki te kowhai marama
BRN 907005
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive n20/D 1.5318(marama)
Āhuatanga ā-tinana, matū hoki Ira Kohuatanga 214 °c.

Taipitopito Hua

Tohu Hua

Whakaahuatanga Haumaru 24/25 – Kaua e pa ki te kiri me nga kanohi.
WGK Tiamana 3
Waehere HS 29143990

 

Kupu Whakataki

Ko te 2-Methylacetylbenzene he pūhui waro. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te 2-methylacetylbenzene:

 

Kounga:

- Te ahua: 2-Methylacetylbenzene he wai kore tae ki te kowhai kowhai.

- Wairewa: Ka whakarewahia i roto i nga whakarewa pararopi penei i te waiwaro, te etera ranei, kare e rewa ki te wai.

 

Whakamahia:

- Te whakahiato matū: Ka whakamahia te 2-methylacetylbenzene hei reagent i roto i nga tauhohenga whakahiato waro, ka taea te whakamahi ki te whakarite i etahi atu puhui waro.

 

Tikanga:

Ka taea te whakarite i te 2-Methylacetylbenzene ma te tauhohenga o te acetophenone me nga reagents methylation penei i te methyl iodide me te methyl bromide. Ka taea te whakatika i nga tikanga tauhohenga whakahiato kia rite ki nga hiahia whakamatautau.

 

Mōhiohio Haumaru:

- Ko te 2-Methylacetylbenzene he whakapataritari me te karo i te pa ki nga kanohi, kiri, me te punaha manawa.

- Kia mau i nga karapu whakamarumaru, motiiti, me te kanohi whakamarumaru i te wa e whakamahia ana.

- Ko te 3-Methylacetylbenzene he ahua pahekeheke, me mahi i roto i te waahi whai hau pai, ka karo i te tango i ona kohu.

- Me whakahaere te tuku para i runga i nga tikanga o te rohe.


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