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3-(Acetylthio)-2-methylfuran(CAS#55764-25-5)

Āhuatanga matū:

Tātai rāpoi C7H8O2S
Molar Mass 156.2
Kiato 1.138g/mLat 25°C
Piro Pouri 225-235 °C
Tohu Kohiko 60 °C
Nama JECFA 1069
Wairewa wai korekore
Kohu Kohu 0.211mmHg i te 25°C
Te ahua wai marama
Tae Ma ki Maama kowhai ki Maama karaka
Tikanga Rokiroki Kua hiri ki te maroke, 2-8°C
Taurangi Refactive n20/D 1.520
MDL MFCD01632595

Taipitopito Hua

Tohu Hua

Waehere Morearea R36/38 – He whakapouri ki nga kanohi me te kiri.
R41 – He kino kino ki nga kanohi
R37/38 – He whakapataritari ki te punaha manawa me te kiri.
R22 – He kino ki te horomia
Whakaahuatanga Haumaru S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S39 – Mau whakamarumaru kanohi / kanohi.
UN ID UN 3272 3/PG 3
WGK Tiamana 3
Te akomanga morearea 3
Roopu Tarapi III

 

Kupu Whakataki

Ko te 2-Methyl-3-furan thiol acetate 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-methyl-3-furan thiol acetate:

 

Kounga:

- Te ahua: Te wai kore tae

 

Whakamahia:

Ko te 2-methyl-3-furan thiol acetate he uara tono i roto i te whakahiato waro, a he maha nga wa e whakamahia ana hei whakarewa me te takawaenga ki te whakahiato waro.

 

Tikanga:

Ko te whakarite o te 2-methyl-3-furan thiol acetate ka taea te whakahaere ma nga waahanga e whai ake nei:

Ka tauhohehia te 3-furan thiol ki te methanol hei whakaputa i te 3-methylfuran thiol (CH3C5H3OS).

Ka tauhohehia te 3-methylfuran thiol me te waikawa acetic anhydrous hei whakaputa i te 2-methyl-3-furan thiol acetate.

 

Mōhiohio Haumaru:

- Ko te 2-Methyl-3-furan thiol acetate he mea whakapataritari me te pirau, ka whakapataritari i nga kanohi, kiri, me te waahanga manawa. Ko nga whakatupatotanga e tika ana penei i te mau kakahu whakamarumaru, nga karapu me te whakamarumaru manawa me mau i te wa e whakamahi ana, e mahi ana ranei.

- A ape i te pa atu ki nga matū penei i te hāora me te kawakore kaha hei aukati i nga tauhohenga kino.

- I te wa e penapena ana, kia matara atu i te ahi me te wera nui, kia kati te ipu, ka penapena ki te waahi makariri, maroke.


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