5-Hexynoic acid（CAS# 53293-00-8)
| 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. |
| UN ID | 3265 |
| WGK Tiamana | 3 |
| FLUKA BRAND F CODES | 10-23 |
| Waehere HS | 29161900 |
| Te akomanga morearea | 8 |
| Roopu Tarapi | III |
Kupu Whakataki
Ko te waikawa 5-Hexynoic he puhui waro me te tauira matū C6H10O2. Ko nga korero e whai ake nei mo te ahua, te whakamahinga, te whakarite me nga korero haumaru o te waikawa 5-Hexynoic:
Taiao:
-Te ahua: 5-Ko te waikawa Hexynoic he wai kore tae.
-Maoritanga: Ka whakarewahia i roto i te maha o nga whakarewa waro, penei i te waihano, te etera me te ester.
-Ira whakarewa: tata ki te -29°C.
-Kohuatanga: tata ki te 222°C.
-Kōtoi: āhua 0.96g/cm³.
-Kei te mura: 5-Ko te waikawa Hexynoic he mura me te noho matara atu i te ahi me te wera nui.
Whakamahia:
- Ko te waikawa 5-Hexynoic te nuinga ka whakamahia hei takawaenga matū i roto i te whakahiato waro me te whakahiato o etahi atu puhui waro.
-Ka taea te whakamahi ki te whakahiato i etahi polymers, penei i te kapia whakaahua, te polyester me te polyacetylene.
-Ko nga hua o te waikawa 5-Hexynoic ka taea te whakamahi hei waikano, hei rongoa antibacterial me nga tohu rewharewha.
Tikanga Whakaritenga:
5-Hexynoic acid ka taea te whakarite ma nga waahanga e whai ake nei:
1. ko te tauhohenga o te acetic acid chloride me te acetone konumohe chloride ka whakaputa waikawa chloride;
2. Te whakakoi o te waikawa waikawa me te waikawa ahetiki hei whakaputa i te waikawa anhydride 5-Hexynoic;
3. Ko te 5-Hexynoic acid anhydride ka whakamahana me te waiwai hei whakaputa i te waikawa 5-Hexynoic.
Mōhiohio Haumaru:
- Ko te waikawa 5-Hexynoic ka whakapataritari i nga kanohi, te kiri me te punaha manawa, me karohia te whakapiri tika.
-Ka mau i nga taputapu whakamarumaru whaiaro e tika ana, penei i nga mokete, karapu me nga koti taiwhanga i te wa e mahi ana.
-Kati te tango i te kohu waikawa 5-Hexynoic me te mahi i roto i te taiao pai-hau.
-I te wa e rongoa ana me te whakahaere i te waikawa 5-Hexynoic, whai i nga tikanga haumaru hei whakarite i nga tikanga rokiroki tika me te whakahaere tika.
-Mena ka pa atu koe, ka horomia ranei te waikawa 5-Hexynoic, me rapu wawe koe i te awhina hauora me te tuku i te ipu hua, te tapanga ranei ki to taakuta.
