page_banner

hua

2-tert-Butylphenol(CAS#88-18-6)

Āhuatanga matū:

Tātai rāpoi C10H14O
Molar Mass 150.22
Kiato 0.978g/mLat 25°C(marama)
Te Whakarewa −7°C(marama)
Piro Pouri 224°C(marama)
Tohu Kohiko >230°F
Wairewa wai 0.23 g/100 mL (20 ºC)
Wairewa 0.97g/l wairewa
Kohu Kohu 0.05 mm Hg (20 °C)
Te ahua wai marama
Tae Taekore ki te Maama kowhai ki te Maama karaka
BRN 1907120
pKa 10.62(i te 25 ℃)
Tikanga Rokiroki Whakaorangia ki raro +30°C.
Taurangi Refactive n20/D 1.523(marama)

Taipitopito Hua

Tohu Hua

Waehere Morearea R21/22 – He kino ki te pa ki te kiri me te horomia.
R23 – He paitini na roto i te horohanga
R34 – He weranga
R51/53 – Ko te paitini ki nga rauropi wai, ka puta he paanga kino mo te wa roa ki te taiao wai.
R22 – He kino ki te horomia
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.
S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
S61 – A ape i te tuku ki te taiao. Tirohia nga tohutohu motuhake / pepa raraunga haumaru.
UN ID UN 2922 8/PG 2
WGK Tiamana 2
RTECS SJ8921000
TSCA Ae
Waehere HS 29071900
Te akomanga morearea 8
Roopu Tarapi III

 

Kupu Whakataki

Ko te 2-tert-butylphenol he pūhui matū. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te 2-tert-butylphenol:

 

Kounga:

- Ko te 2-tert-butylphenol he totoka kiriatai ma me te kakara rereke.

- Kare e rewa i roto i te wai i te pāmahana rūma, engari ka taea te whakarewa i roto i nga whakarewa pararopi penei i te waihano me te etera.

- He ngoikore te waikawa, ka tauhohe ki te kawakore ki te hanga tote.

- Ko te 2-tert-butylphenol he pai ake, he iti ake te whakaraerae ki te waiora i te phenol noa.

 

Whakamahia:

 

Tikanga:

- Ka taea te whakarite 2-tert-butylphenol ma te tauhohenga whakakapinga o te phenol me te isobutylene. Inaa, ka tauhohe te phenol me te isobutylene i raro i te mahi a te whakakōkī waikawa hei hanga 2-tert-butylphenol.

 

Mōhiohio Haumaru:

- Ko te 2-tert-butylphenol he matū matū, ā, me whai whakaaro ki te whai i ngā tikanga whakahaere tika me te rokiroki.

- I te wa e whakamahi ana i te 2-tert-butylphenol, me karo te pa atu ki te kiri, ki nga kanohi, ki te kohanga manawa na te mea ka whakaparahako me te kino ki te tinana o te tangata.

- I te wa e whakahaere ana i te 2-tert-butylphenol, mau taputapu whakamarumaru e tika ana penei i nga karapu, motiuri me nga kakahu whakamarumaru.

- I te wa e penapena ana i te 2-tert-butylphenol, me tuu ki tetahi waahi maroke, hauhautanga, whai hau pai, kia matara atu i te ahi me nga rawa muramura.

- Ki te kore koe e pai i muri i te horomia, i te pa atu ranei ki te 2-tert-butylphenol, me toro atu ki te rongoa.


  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou