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Methyl 2-fluorobenzoate(CAS# 394-35-4)

Āhuatanga matū:

Tātai rāpoi C8H7FO2
Molar Mass 154.14
Kiato 1.21 g/mL i te 25 °C (marama)
Te Whakarewa 93°C
Piro Pouri 109-110 °C/35 mmHg (marama)
Tohu Kohiko 201°F
Te taumahatanga motuhake 1.210
BRN 1862493
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive n20/D 1.502(marama)

Taipitopito Hua

Tohu Hua

Morearea me te Haumaru

Waehere Morearea 36/38 – He whakapouri ki nga kanohi me te kiri.
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S37 – Me mau karapu pai.

Methyl 2-fluorobenzoate(CAS# 394-35-4)-Whakataki

2-Fluorobenzoic acid methyl ester he pūhui waro. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite, me nga korero haumaru o te methyl 2-fluorobenzoate: 

āhua:

-Te ahua: Te wai kore tae

-Solubility: te whakarewa i roto i nga whakarewa pararopi penei i te ether me te methanol, kare e rewa i te wai 

Whakamahinga:

-Ka taea hoki te whakamahi hei whakarewa, hei whakakorikori, hei whakarewa ranei i etahi tauhohenga matū. 

Tikanga hanga:

Ko te tikanga, ka taea te whiwhi methyl 2-fluorobenzoate ma te tauhohe i te waikawa 2-fluorobenzoic me te methanol. Ko nga tikanga tauhohenga ka noho ki te aroaro o nga whakakorikori waikawa penei i te waikawa sulfuric, waikawa formic ranei.

Mōhiohio haumarutanga:

-2-Fluorobenzoic waikawa methyl hākawa he pūhui waro ki te mura.

-I te wa o te mahi, karohia te whakapiri ki te kiri, nga kanohi, me etahi atu kiriuhi mucous. Mena ka pa mai, horoi tonu ki te nui o te wai ka rapu maimoatanga hauora.

-Ka whakamahia i roto i te whare, me mau tonu te hau kia kore ai e pa ki te mamaoa.

-Me penapena ki te waahi matao, maroke, kia matara atu i nga puna o te ahi me nga waiora.


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