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99.9% Dmac N, N-Dimethylacetamide CAS 127-19-5 Dimethyl Acetamide - Dmac na N N-Dimethylacetamide
Maelezo ya Bidhaa
N,N-Dimethylacetamide [127-19-5]
| Utambulisho | ||
| Jina | N,N-Dimethylacetamide | |
| Visawe | Asidi ya asetiki dimethylamide; Acetdimethylamide; acetamide ya dimethyl; DMAC; U-5954 | |
| Muundo wa Masi | ||
| Mfumo wa Masi | C 4 H 9 NO | |
| Uzito wa Masi | 87.12 | |
| Nambari ya Usajili ya CAS | 127-19-5 | |
| EINECS | 204-826-4 | |
| Mali | ||
| Msongamano | 0.937 | |
| Kiwango myeyuko | -20 ºC | |
| Kiwango cha kuchemsha | 164-166 ºC | |
| Kielezo cha refractive | 1.437-1.439 | |
| Kiwango cha kumweka | 66 ºC | |
| Umumunyifu wa maji | mchanganyiko | |
Dimethylacetamide ( DMAc au DMA ) ni kiwanja kikaboni chenye fomula CH 3 C(O)N(CH 3 ) 2 . Kioevu hiki kisicho na rangi, kisichochanganyika na maji, na kinachochemka sana hutumiwa kama kiyeyushi cha polar katika usanisi wa kikaboni. DMA haichanganyiki na vimumunyisho vingine vingi, ingawa haimunyiki vizuri katika hidrokaboni aliphatic.
Sumu
Dimethylacetamide ni sumu ya uzazi yenye nguvu ya wastani (sumu kwa uzazi, jamii 1B) na inaweza kuharibu uzazi au mtoto ambaye hajazaliwa. Inadhuru inapogusana na ngozi au ikivutwa, na husababisha muwasho mkubwa wa macho.
Dimethylacetamide inaweza kusababisha hepatotoxicity, ikijumuisha hepatotoxicity inayosababishwa na dimethylacetamide kazini. Katika viwango vya juu (400 mg/kg uzito wa mwili kila siku), dimethylacetamide husababisha athari kwenye mfumo mkuu wa neva (km. unyogovu, maono na udanganyifu).
Dimethylacetamide inaweza kuwa haioani na polycarbonate au ABS. Vifaa (km sindano) ambazo zina polycarbonate au ABS zinaweza kuyeyuka inapogusana na dimethylacetamide.
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