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3-Hydroxybenzotrifluoride(CAS# 98-17-9)

Āhuatanga matū:

Tātai rāpoi C7H5F3O
Molar Mass 162.11
Kiato 1.333g/mLat 25°C(marama)
Te Whakarewa −2-−1.8°C(marama)
Piro Pouri 178-179°C(marama)
Tohu Kohiko 165°F
Wairewa wai korekore
Kohu Kohu 0.56 mm Hg ( 40 °C)
Te ahua Waiwai
Tae Kowhai marama
BRN 2045663
pKa 8.68(i te 25 ℃)
Tikanga Rokiroki Te hau hau, Te Pamahana rūma
Taurangi Refactive n20/D 1.458(marama)
Āhuatanga ā-tinana, matū hoki Kiato 1.333
ira whakarewa -1.8°C
ira kohua 178-179°C
taupū whakaata 1.457-1.459
ira hiko 73°C
wai-wairewa-kore
Whakamahi Ka whakamahia hei pesticide, tarukino me te waikano takawaenga

Taipitopito Hua

Tohu Hua

Waehere Morearea R37/38 – He whakapataritari ki te punaha manawa me te kiri.
R41 – He kino kino ki nga kanohi
R34 – He weranga
R24/25 -
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.
S39 – Mau whakamarumaru kanohi / kanohi.
S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
WGK Tiamana 3
RTECS GP3510000
TSCA T
Waehere HS 29081990
Tuhipoka morearea Whakariri
Te akomanga morearea 8

 

Kupu Whakataki

Ko te M-trifluoromethylphenol he pūhui waro. E whai ake nei he kupu whakataki mo ona rawa, ona whakamahinga, tikanga hanga me nga korero haumaru:

 

Kounga:

- Te ahua: Kiriata kore tae, paura tioata ma ranei

- Te wairewa: ka whakarewahia i roto i nga whakarewa pararopi penei i te waihano, te etera, te chloroform, me etahi atu, he paku whakarewa ki te wai.

 

Whakamahia:

- Ka taea te whakamahi M-trifluoromethylphenol hei takawaenga i roto i te whakahiato waro mo te whakahiato o etahi atu puhui.

 

Tikanga:

- Ko te tikanga whakarite noa ko te mahi i te tauhohenga nitrification wera i runga i te toluene kia whiwhi ai i te 3-nitromethylbenzene, ka whakakapi i tetahi o nga roopu nitro ki te ngota fluorine na roto i te fluorination.

 

Mōhiohio Haumaru:

- Ko te M-trifluoromethylphenol he puhui pararopi e whakapataritari ana, a ka whakapataritari pea i nga kanohi, kiri, me nga waahanga manawa.

- Mau taputapu whakamarumaru e tika ana, penei i nga karapu taiwhanga, nga karaehe, me nga kopare whakamarumaru, i te wa e whakahaere ana, e whakahaere ana ranei.

- A ape i nga tauhohenga tutu me nga waikura kaha, waikawa kaha, kawakore kaha, aha atu, hei aukati i nga ahuatanga kino.

- Kia tupato ki te hau i te wa e whakamahia ana me te karo i te ngongo i te kohu, i te puehu ranei o te puhui.


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