3 4-Dimethylphenylhydrazine hydrochloride（CAS# 60481-51-8)
| Nga Tohu Whakamate | Xi – Irritant |
| Waehere Morearea | 36/37/38 – 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 – Mau kakahu whakamarumaru tika. |
| WGK Tiamana | 3 |
Kupu Whakataki
Ko te 3,4-Dimethylhydrazine hydrochloride he pūhui pararopi me te tātai matū C8H12N2 · HCl. E whai ake nei he whakamaarama poto mo tona ahuatanga, te whakamahinga, te hanga me nga korero haumaru:
Taiao:
-Te ahua: Ko te 3,4-Dimethylphenylhydrazine hydrochloride te nuinga o te waa kaore he tae ki nga tioata kowhai kowhai.
-Solubility: He momo whakarewatanga i roto i te wai, engari he whakarewa ano i roto i nga waipiro me nga whakarewa ether.
-Ira whakarewa: Ko te 160-162°C tona ira whakarewa.
-Toxicity: 3,4-Dimethylphenylhydrazine hydrochloride he paitini, me whakamahi haumaru.
Whakamahia:
-Reagent matū: 3,4-Dimethylphenylhydrazine hydrochloride ka taea te whakamahi hei takawaenga whakahiato waro mo te whakahiato o etahi atu puhui, rauemi ranei.
-Te rangahau rongoa: Kei te whakamahia ano i roto i te waahi rangahau rongoa, penei i nga raau taero waihanga me etahi atu puhui puhui waro.
Tikanga Whakaritenga:
Ko te tikanga whakarite o te 3,4-Dimethylphenylhydrazine hydrochloride ka taea te whakahaere ma nga waahanga e whai ake nei:
1. Tuatahi, ka rewa te 3,4-dimethylaniline i roto i te nui o te whakarewa waipiro.
2. Na, ka whakamahia te wairewa waikawa maaota ki te tauhohe ki te wairewa, ka puta he rerenga i tenei wa.
3. Ka mutu, ka kohia te rerenga ka whakamaroke kia whiwhi 3,4-Dimethylphenylhydrazine hydrochloride.
Mōhiohio Haumaru:
- Ko te 3,4-Dimethylphenylhydrazine hydrochloride he tohu morearea ka pa he kino ki te hauora o te tangata. Na reira, i roto i te whakamahi o te tukanga kia aro ki te ū ki te tikanga haumaru e hāngai ana.
-Me tuu ki roto i te ipu hiri, kia matara atu i te ahi me nga mea whakapouri, ka rongoa ki tetahi wahi matao, maroke.
-I te wa e whakamahi ana, me mau i nga taputapu whakamarumaru e tika ana, penei i nga karapu taiwhanga, nga karaehe me te koti taiwhanga.
-I te wa e whakahaere ana i tenei puhui, karohia te tango i te puehu, te otinga ranei, me te pa ki te kiri me nga kanohi.
-I muri i te whakamahinga, me tuku tika nga para me te pupuri i nga ture tiaki taiao o te rohe.
