3 3 3-trifluoro-2 2-dimethylpropanoic acid (CAS # 889940-13-0)
| Akara egwu | Xi - mgbakasị ahụ |
| Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | 26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. |
| NJ UN | 3261 |
| WGK Germany | 3 |
| Koodu HS | 29159000 |
| Klas Hazard | 8 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
3,3,3-trifluoro-2,2-dimethylpropanoic acid bụ organic compound nwere usoro C6H9F3O2. Ndị a bụ mmalite nke ụfọdụ akụrụngwa ya, ojiji ya, ụzọ na ozi nchekwa ya:
Ọdịdị:
1. Ọdịdị: 3,3,3-trifluoro-2,2-dimethylpropanoic acid bụ mmiri mmiri na-enweghị agba.
2. njupụta: njupụta ya bụ ihe dịka 1.265 g / cm.
3. Ebe mgbaze: Ebe mgbaze nke 3,3,3-trifluoro-2,2-dimethylpropanoic acid bụ ihe dịka -18 ℃.
4. Ebe a na-esi esi: Ebe a na-esi esi ya bụ ihe dịka 112-113 ℃.
5. Solubility: 3,3,3-trifluoro-2, 2-dimethylpropyloic acid bụ soluble na ọtụtụ ihe mgbaze organic, dị ka ethanol na ether.
Jiri:
3,3,3-trifluoro-2, 2-dimethylpropylacrylic acid nwere ọtụtụ ngwa na njikọ kemịkalụ na ụlọ ọrụ ọgwụ, nke a na-ejikarị na akụkụ ndị a:
1. Dị ka a reagent: ọ ga-eji dị ka a reagent maka organic njikọ, dị ka esterification mmeghachi omume na amide njikọ.
2. ọgwụ ubi: 3,3,3-trifluoro-2,2-dimethylpropanoic acid na-arụ ọrụ dị mkpa dị ka onye etiti ma ọ bụ reagent na ọgwụ njikọ.
3. mkpuchi mkpuchi na ụlọ ọrụ plastik: Enwere ike iji ya dị ka onye na-emepụta acid na ihe na-eme ka mmeghachi omume polymerization.
Ụzọ nkwadebe:
usoro nkwadebe nke 3,3,3-trifluoro-2, 2-dimethylpropanic acid dị mgbagwoju anya na n'ozuzu na-achọ ka nkà na ụzụ mmepụta ihe na-emepụta ihe. Ụzọ nkwadebe ndị a na-emekarị gụnyere trifluoroacetic acid esterification na dimethylpropionic acid esterification.
Ozi nchekwa:
1. 3,3,3-trifluoro-2,2-dimethylpropanoic acid bụ organic acid, nke na-akpasu iwe na corrosive. Ekwesịrị ịkpachara anya maka nchekwa mgbe ị na-eji ya.
2. Zere kọntaktị na akpụkpọ ahụ na anya, yiri gloves nchebe na enyo ma ọ bụrụ na ọ dị mkpa.
3. zere inhalation nke uzuoku ya ma ọ bụ ájá, ojiji kwesịrị hụ na ezigbo ventilashion.
4. Ọ bụrụ na kọntaktị na mberede ma ọ bụ iri nri, kwesịrị ịbụ ọgwụgwọ oge, na ndụmọdụ ahụike.
Biko mara na ozi dị n'elu bụ naanị maka ntụnye aka. Ọ bụrụ na ịchọrọ ngwa akọwapụtara ma ọ bụ ozi nchekwa zuru oke, biko kpọtụrụ ọkachamara kemịkalụ.
