3 3 3-trifluoro-2 2-dimethylpropanoic acid (CAS# 889940-13-0)
| Hazard Symbols | Xi – Hasha |
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | 26 – Kana wasangana nemaziso, sukurudza nekukasira nemvura yakawanda uye tsvaga rubatsiro kuna chiremba. |
| UN IDs | 3261 |
| WGK Germany | 3 |
| HS Code | 29159000 |
| Hazard Kirasi | 8 |
| Packing Group | III |
Nhanganyaya
3,3,3-trifluoro-2,2-dimethylpropanoic acid is an organic compound ine formula C6H9F3O2. Iyi inotevera sumo yezvimwe zvayo zvivakwa, mashandisiro, nzira uye ruzivo rwekuchengetedza:
Zvakasikwa:
1. Kuonekwa: 3,3,3-trifluoro-2,2-dimethylpropanoic acid imvura isina ruvara.
2. density: density yayo inenge 1.265 g/cm.
3. Kunyunguduka: Kunyunguduka kwe3,3,3-trifluoro-2,2-dimethylpropanoic acid inenge -18 ℃.
4. Poindi yekubikira: Nzvimbo yayo yekubikira inenge 112-113 ℃.
5. Solubility: 3,3,3-trifluoro-2, 2-dimethylpropyloic acid inogadziriswa mune zvakawanda zvinokonzerwa nemagetsi, zvakadai se ethanol uye ether.
Shandisa:
3,3,3-trifluoro-2, 2-dimethylpropylacrylic acid ine huwandu hwakasiyana hwekushandisa mumakemikari synthesis uye indasitiri yemishonga, inonyanya kushandiswa mune zvinotevera zvinhu:
1. Sezvo reagent: inogona kushandiswa se reagent ye organic synthesis, yakadai se esterification reaction uye amide synthesis.
2. munda wemishonga: 3,3,3-trifluoro-2,2-dimethylpropanoic acid inoita basa rinokosha sepakati kana reagent mukugadzirwa kwezvinodhaka.
3. Coating uye epurasitiki indasitiri: Inogona kushandiswa seasidhi inokonzeresa uye inokonzeresa kuita kwepolymerization.
Kugadzirira nzira:
iyo nzira yekugadzirira ye3,3,3-trifluoro-2, 2-dimethylpropanic acid yakaoma uye kazhinji inoda organic synthesis tekinoroji kuti iite. Nzira dzekugadzirira dzakajairika dzinosanganisira trifluoroacetic acid esterification uye dimethylpropionic acid esterification.
Zvekuchengetedza
1. 3,3,3-trifluoro-2,2-dimethylpropanoic acid is organic acid, iyo inogumbura uye inoparadza. Kuchengetedza kunofanirwa kucherechedzwa kana uchiishandisa.
2. Dzivisa kusangana neganda nemaziso, pfeka magirovhosi ekudzivirira uye magirazi kana zvichidikanwa.
3. kudzivisa inhalation yayo chiutsi kana guruva, kushandiswa kunofanira kuona kufefetedza zvakanaka.
4. kana kusangana netsaona kana kudya, kunofanira kuva nenguva yekurapa, uye kubvunzurudzwa kwechiremba.
Ndapota cherechedza kuti ruzivo rwuri pamusoro nderwereferensi chete. Kana iwe uchida chaiyo application kana rumwe ruzivo rwakadzama rwekuchengetedza, ndapota bvunza nyanzvi yemakemikari.
