5-Hexynoic acid (CAS# 53293-00-8)
| Hazard Symbols | Xi – Hasha |
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. |
| UN IDs | 3265 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| HS Code | 29161900 |
| Hazard Kirasi | 8 |
| Packing Group | III |
Nhanganyaya
5-Hexynoic acid is an organic compound ine kemikari formula C6H10O2. Inotevera rondedzero yechimiro, kushandiswa, kugadzirira uye chengetedzo ruzivo rwe5-Hexynoic acid:
Zvakasikwa:
-Kuonekwa: 5-Hexynoic acid imvura isina ruvara.
-Solubility: Soluble mune akawanda organic solvents, senge ethanol, ether uye ester.
-Kunyungudika: inenge -29°C.
-Kubikira nzvimbo: inenge 222°C.
-Density: inenge 0.96g/cm³.
-Kupisa: 5-Hexynoic acid inopisa uye inofanira kuchengetwa kure nemoto uye kupisa kwakanyanya.
Shandisa:
- 5-Hexynoic acid inonyanya kushandiswa sekemikari yepakati mune organic synthesis uye yekubatanidza mamwe organic compounds.
-Inogona kushandiswa kugadzira mamwe mapolymers, senge photosensitive resin, polyester uye polyacetylene.
-Derivatives ye5-Hexynoic acid inogona kushandiswa sedhayi, antibacterial agents uye fluorescent markers.
Kugadzirira nzira:
5-Hexynoic acid inogona kugadzirwa nematanho anotevera:
1. kuita kweacetic acid chloride kana acetone aruminiyamu chloride inoburitsa asidhi chloride;
2. Condensation yeasidhi chloride neacetic acid kuti ibudise 5-Hexynoic acid anhydride;
3. 5-Hexynoic acid anhydride inopisa uye hydrolyzed kuti ibudise 5-Hexynoic acid.
Zvekuchengetedza
- 5-Hexynoic acid inogona kutsamwisa maziso, ganda uye hurongwa hwekufema uye kusangana kwakananga kunofanira kudziviswa.
-Pfeka midziyo yekudzivirira yakafanira senge magirazi, magurovhosi uye majasi erabhoritari paunenge uchishanda.
-Dzivisa kufema 5-Hexynoic acid mhute uye shanda munzvimbo ine mhepo inofefetera.
-Paunenge uchichengetedza uye uchibata 5-Hexynoic acid, tevera maitiro akachengeteka kuti uve nechokwadi chekuchengetedza mamiriro ezvinhu uye kubata kwakakodzera.
-Kana iwe ukabata netsaona kana kumedza 5-Hexynoic acid, iwe unofanirwa kutsvaga rubatsiro rwekurapa nekukasira uye kupa chigadzirwa chigadziko kana label kuna chiremba wako.
