Dimethylformamide (DMF) CAS 68-12-2 Ubushinwa Igiciro Cyiza

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Icyambu:Ubushinwa

Amasezerano yo kwishyura:L / C, T / T, Ubumwe bw’iburengerazuba

URUBANZA:68-12-2

Amagambo yihuse

Ibicuruzwa birambuye

Ibicuruzwa

izina RY'IGICURUZWA：N, N-Dimethylformamide

Imiterere ya molekulari ：C3H7NO

CAS Oya ：68-12-2

Ibicuruzwa bya molekuline structure

N-Dimethylformamide

UMUTUNGO WA CHIMIQUE

N, N-Dimethylformamide ni amazi adafite ibara cyangwa umuhondo muto ufite aho atetse ya 153 ° C hamwe numuvuduko wumuyaga wa 380 Pa kuri 20 ° C.Irashobora gushonga mumazi kandi igashonga muri alcool, acetone na benzene.N, N-Dimethylformamide ikoreshwa nka solvent, catalizator hamwe na gaze.Kora cyane hamwe na acide sulfurike yibanze, fum acide nitric ndetse irashobora guturika.Dimethylformamide yuzuye ntabwo ihumura, ariko urwego rwinganda cyangwa rwahinduwe Dimethylformamide ifite impumuro y amafi kuko irimo umwanda wa Dimethylamine.Dimethylformamide ntigihungabana (cyane cyane ku bushyuhe bwo hejuru) imbere y’ibanze rikomeye nka sodium hydroxide cyangwa aside ikomeye nka aside hydrochloric cyangwa aside sulfurike, kandi ikaba hydrolyz kuri aside ya formic na dimethylamine.

AKARERE KA GUSHYIRA MU BIKORWA

Ba injeniyeri babiri / Abahanga / Abatekinisiye mu myambaro ya Sterile Isuku Koresha Microscopes muguhindura ibice nubushakashatsi.Bakora mu ruganda rukora ibikoresho bya elegitoroniki.

Imiti

Inganda zikomoka kuri peteroli

Imiti yica udukoko

Gusohora imyuka iva mumodoka ya lisansi cyangwa mazutu.

Diesel Moteri

Firigo

Aerosol

Dimethylformamide ikoreshwa cyane cyane nk'inganda zikora inganda.Ibisubizo bya Dimethylformamide bikoreshwa muri toprocess polymer fibre, firime, hamwe nubutaka bwo hejuru;kwemerera kuzunguruka byoroshye bya fibre acrylic;kubyara insinga zinsinga, kandi nkuburyo bwo gutegera munganda zimiti.

DMF irashobora kandi gukoreshwa muri formylation hamwe na alkyllithium cyangwa Grignard reagents.

Ikoreshwa nka reagent muri Bouveault aldehyde synthesis ndetse no muri reaction ya Vilsmeier-Haack.Ikora nk'umusemburo muri synthesis ya acyl chloride.Ikoreshwa mugutandukanya no gutunganya peteroli na gaze ya olefin.DMF hamwe na methylene chloride ikora nko gukuraho varish cyangwa lacquers.Irakoreshwa kandi mugukora ibifatika, fibre na firime.

N, N-Dimethylformamide (DMF) ni umusemburo ufite umuvuduko muke wo guhumeka, ufite akamaro mugutegura ibisubizo hamwe nibintu bitandukanye bya hydrophobique organic organique ikoreshwa mubikorwa bya biologiya.

Ku isi hose DMF yakoresheje mu 2001 yari hafi toni 285 000 000 kandi hafi ya yose yakoreshejwe nk'inganda zikora inganda.

UBURYO BWO KUGURA

Chemwin irashobora gutanga ibintu byinshi bya hydrocarbone hamwe nu muti wa chimique kubakiriya binganda.Mbere yibyo, nyamuneka soma amakuru y'ibanze akurikira yerekeye gukora ubucuruzi natwe:

1. Umutekano

Umutekano nicyo dushyira imbere.Usibye guha abakiriya amakuru ajyanye no gukoresha ibicuruzwa byacu neza kandi bitangiza ibidukikije, twiyemeje kandi ko umutekano w’abakozi n’aba rwiyemezamirimo wagabanuka kugeza ku gipimo cyiza kandi gishoboka.Kubwibyo, turasaba abakiriya kwemeza ko ibipimo bikwiye byo gupakurura no kubika ibicuruzwa byujujwe mbere yo gutanga (nyamuneka reba umugereka wa HSSE mumagambo rusange nuburyo bwo kugurisha hepfo).Impuguke zacu HSSE zirashobora gutanga ubuyobozi kuri aya mahame.

2. Uburyo bwo gutanga

Abakiriya barashobora gutumiza no gutanga ibicuruzwa biva muri chemwin, cyangwa barashobora kwakira ibicuruzwa biva muruganda rwacu rukora.Uburyo buboneka bwubwikorezi burimo amakamyo, gari ya moshi cyangwa ubwikorezi butandukanye (ibintu bitandukanye birakurikizwa).

Mugihe cyibisabwa abakiriya, turashobora kwerekana ibisabwa bya barge cyangwa tanker hanyuma tugashyiraho umutekano wihariye / gusuzuma ibipimo nibisabwa.

3. Umubare ntarengwa wateganijwe

Niba uguze ibicuruzwa kurubuga rwacu, umubare ntarengwa wateganijwe ni toni 30.

4. Kwishura

Uburyo busanzwe bwo kwishyura ni kugabanywa bitarenze iminsi 30 uhereye kuri fagitire.

5. Inyandiko zitangwa

Inyandiko zikurikira zitangwa na buri gutangwa:

· Umushinga w'itegeko, CMR Waybill cyangwa izindi nyandiko zijyanye no gutwara abantu

· Icyemezo cyo gusesengura cyangwa guhuza (niba bikenewe)

· Inyandiko zijyanye na HSSE zijyanye n'amabwiriza

· Inyandiko za gasutamo zijyanye n'amabwiriza (niba bikenewe)

Mbere: Kalisiyumu Carbide CAS 75-20-7 Ubwiza Bwinshi nigiciro gito

Ibikurikira: Neopentyl Glycol (NPG) CAS 126-30-7 Gutanga Uruganda