Te whanariki trioxide-triethylamine complex （CAS# 761-01-3)
| Nga Tohu Whakamate | C – Huka |
| Waehere Morearea | 34 – He weranga |
| 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.) |
| UN ID | UN 3261 8/PG 2 |
| WGK Tiamana | 3 |
| FLUKA BRAND F CODES | 3-10-21 |
| Waehere HS | 29211990 |
| Te akomanga morearea | 8 |
| Roopu Tarapi | II |
Kupu Whakataki
Ko te sulfur trioxide-triethylamine complex(Sulfur trioxide-triethylamine complex) he pūhui whanariki waro. Ko tōna tātai matū ko (C2H5)3N · SO3. Kei te matatini nga ahuatanga e whai ake nei:
1. Pumautanga o te hanganga: He totoka te matatini i te pāmahana rūma, he pai te pumau.
2. whakakōkī: ka whakamahia te matatini hei whakakōkī mō te acylation, esterification, amidation me ētahi atu tauhohenga i roto i te kōtuitanga waro.
3. Te ngohe teitei: Ko te whanariki trioxide-triethylamine matatini he tino kaha te kaituku roopu sulfate, e taea ai te whakakorikori i nga tauhohenga maha i roto i te whakahiato waro.
4. whakarewa o te wai katote: Ka taea te whakamahi matatini whanariki trioxide-triethylamine hei whakarewa o te wai katote i etahi tauhohenga, e whakarato ana i te taiao catalytic pai.
Ko nga tikanga whakarite o te matatini e whai ake nei:
1. Tikanga ranu tika: uru tika i te whanariki trioxide me te triethylamine ki tetahi owehenga molar, whakaohokia me te tauhohe i te pāmahana e tika ana, ka mutu ka whiwhi matatini Sulfur trioxide-triethylamine.
2. tikanga parataiao: tuatahi ka rewa te whanariki trioxide me te triethylamine ki te whakarewa tika, ko te whakarewa e whakamahia nuitia ana ko te waro hauota me te benzene. Ko te matatini kei roto i te otinga i roto i te ahua o te wahanga otinga, ka wehea, ka purea ma te whakatau.
Mo nga korero haumaru:
1. Ko te matatini o te whanariki trioxide-triethylamine he pirau, he whakapataritari ki te kiri me nga kanohi. Kia mau nga karapu tiaki, karaehe me nga kakahu whakamarumaru matū i te wa e mahi ana.
2. Ka taea e te pūhui te whakaputa hau paitini i te pāmahana teitei. Me aro nui ki nga tikanga whakangao me te karo i te pa ki nga mura ahi.
3. I te wa o te rokiroki me te whakamahi, me wehe te matatini o te Sulfur trioxide-triethylamine mai i te wai, te hāora me etahi atu mea hāora hei karo i nga tauhohenga tutu.
I mua i te mahi i tetahi mahi whakamatautau, kia mohio koe ki te ahua me nga korero haumaru o te puhui, me te whai i nga tikanga whakahaere me nga tikanga haumaru.
