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2-Methoxy Thiophenol(CAS#7217-59-6)

Āhuatanga matū:

Tātai rāpoi C7H8OS
Molar Mass 140.2
Kiato 1.152 g/mL i te 25 °C (marama)
Te Whakarewa 306.7-313.7 °C (whakawai)
Piro Pouri 99 °C/8 mmHg (marama)
Tohu Kohiko 204°F
Nama JECFA 1666
Wairewa H2O: korekore
Kohu Kohu 0.077mmHg i te 25°C
Te ahua Waiwai
Te taumahatanga motuhake 1.152
Tae Kowhai marama
BRN 2042178
pKa 6.62±0.43(I Matapaetia)
Tikanga Rokiroki i raro i te hau hau (hauota, Argon ranei) i te 2-8°C
Te pumau Makuku Tairongo
Tairongo piro
Taurangi Refactive n20/D 1.591(marama)
Āhuatanga ā-tinana, matū hoki
bp (°C):
225 - 228
kiato:
1.14

Taipitopito Hua

Tohu Hua

Waehere Morearea R22 – He kino ki te horomia
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa 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 – Mau kakahu whakamarumaru me nga karapu tika.
S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi
UN ID 3334
WGK Tiamana 3
RTECS DC1790000
FLUKA BRAND F CODES 10-13-23
TSCA T
Waehere HS 29309090
Tuhipoka morearea Te kino/Ka hongi
Te akomanga morearea HE TANGI, TANGI

 

Kupu Whakataki

Ko te O-methoxyphenylthiophenol he pūhui waro. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga whakarite me nga korero haumaru:

 

Kounga:

- Te ahua: Ko te O-methoxyphenylthiophenol he paura tioata ma, he ma ranei.

- Wairewa: Ka taea te wetewete ki roto i te wai, he pai te whakarewatanga i roto i nga whakarewa waro penei i te waihano me te etera.

 

Whakamahia:

 

Tikanga:

Ka taea te whakarite o-methoxyphenthiophenol ma te tauhohenga esterification i waenga i te phenthiophenol me te methanol. Ka tauhohehia te Phenylthiophenol me te methanol hei whakaputa i te o-methoxythiophenolate, ka huri hei o-methoxythiophenol na te mahi catalytic o te waikawa, te turanga ranei.

 

Mōhiohio Haumaru:

- Me penapena te O-methoxyphenylthiophenol ki te waahi hauhautanga, maroke, kia matara atu i te mura me te waikura.

- Me karohia te ngongo, te horomia, te pa ki te kiri me nga kanohi i te wa e whakamahia ana.

- I te wa e whakahaere ana i te o-methoxyphenthiophenol, whakamahia nga taputapu whakamarumaru whaiaro e tika ana penei i nga mohiti haumaru, nga karapu me te whakamarumaru manawa.


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