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2-Methylbenzophenone (CAS # 131-58-8)

Āhuatanga matū:

Tātai rāpoi C14H12O
Molar Mass 196.24
Kiato 1.083 g/mL i te 25 °C (marama)
Te Whakarewa -18 °C
Piro Pouri 125-127 °C/0.3 mmHg (marama)
Tohu Kohiko >230°F
Wairewa wai Karekau ki te wai.
Wairewa Chloroform (Paku), Methanol (Paku)
Kohu Kohu 0.000617mmHg i te 25°C
Te ahua He wai marama
Tae Taekore
Merck 14,7317
BRN 2045469
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma

Taipitopito Hua

Tohu Hua

Kupu Whakataki:

Ko te 2-Methylbenzophenone 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-methylbenzophenone:

Kounga:
- Te ahua: Ko te 2-Methylbenzophenone he wai kore tae, he totoka tioata ranei.
- Wairewa: Ka taea te rewa i roto i nga whakarewa pararopi penei i te waiwaro me te acetone, engari karekau i te wai.
- Te kakara: 2-methylbenzophenone he kakara kakara motuhake.

Whakamahia:

Tikanga:
Ka taea te whakahiatohia te 2-Methylbenzophenone e te tauhohenga o te benzoyl chloride me te methyl ethyl ketone. Ka taea hoki te whakahiato ma etahi atu tikanga penei i te tauhohenga o te benzoylmethanol me te formate.

Mōhiohio Haumaru:
- Ko te 2-Methylbenzophenone he whakapataritari, he kino pea ki nga kanohi, kiri, me te punaha manawa. Ko nga tikanga whakamarumaru e tika ana me mau ina whakamahi kia kore e pa ki te kiri me nga kanohi.
- Me penapena ki roto i te ipu hau, kia matara atu i te ahi me nga rawa muramura.
- Kia tupato ki te karo i te hauhanga i ona kohu me te whakarite kia pai te hau ina whakamahi.
- I te wa e whakamahia ana i roto i nga taiwhanga me nga waahi ahumahi, me whai nga tikanga whakahaere haumaru me nga aratohu whakahaere.


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