N,N-Dimethyl-2-propens?ureamid
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- CAS-Nr.
- 2680-03-7
- Bezeichnung:
- N,N-Dimethyl-2-propens?ureamid
- Englisch Name:
- N,N-Dimethylacrylamide
- Synonyma:
- DIMETHYLACRYLAMIDE;DMAAC;2-Propenamide, N,N-dimethyl-;NNDMA;N,N-dimethylprop-2-enamide;N，N-Dimethyl-2-propenamide;sipomernndm;sipomernndma;TIMTEC-BB SBB008330;Acryloyldimethylamine
- CBNumber:
- CB7495087
- Summenformel:
- C5H9NO
- Molgewicht:
- 99.13
- MOL-Datei:
- 2680-03-7.mol
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N,N-Dimethyl-2-propens?ureamid Eigenschaften
- Schmelzpunkt:
- 100 °C
- Siedepunkt:
- 80-81 °C/20 mmHg (lit.)
- Dichte
- 0.962 g/mL at 25 °C (lit.)
- Dampfdruck
- 65Pa at 20℃
- Brechungsindex
- n20/D 1.473(lit.)
- Flammpunkt:
- 161 °F
- storage temp.
- 2-8°C(protect from light)
- Aggregatzustand
- Liquid
- pka
- -0.77±0.70(Predicted)
- Farbe
- Colorless to Light yellow
- Wasserl?slichkeit
- Slightly soluble in water (1.000 g/L at 20°C).
- FreezingPoint
- -40℃
- Sensitive
- Light Sensitive
- BRN
- 1742219
- Expositionsgrenzwerte
- ACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3
- LogP
- -0.3 at 23℃
- CAS Datenbank
- 2680-03-7(CAS DataBase Reference)
- NIST chemische Informationen
- 2-propenamide, N,N-dimethyl(2680-03-7)
- EPA chemische Informationen
- 2-Propenamide, N,N-dimethyl- (2680-03-7)
N,N-Dimethyl-2-propens?ureamid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R21/22:Gesundheitssch?dlich bei Berührung mit der Haut und beim Verschlucken.
R23:Giftig beim Einatmen.
R36:Reizt die Augen.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Beschreibung
N, N-dimethylacrylamide (DMAA) is an easily polymerized, nonionic monomer. The high reactivity and low initiation temperature of DMAA makes it appropriate for copolymerization. Copolymers of DMAA with N, N-dimethyl-N, and N-diallyl ammonium chloride (DMDAAC) can be used as polymeric flocculants for water treatment. The unique structure of DMAA shows amelioration in hydrogels for specific applications. DMAA, along with other hydrogels, has a three-dimensional network structure that is capable of retaining water. In addition, DMAA hydrogel can be applied to remove toxic metal ions from wastewater because of its characteristic properties such as chemical stability and high adsorption capacity. DMAA can also be used for flocculation due to its ability to augment the molecular weight of the copolymers[1].
Chemische Eigenschaften
Colorless liquid
Verwenden
N,N-Dimethylacrylamide is a useful monomer for synthetic fibers and plastics. It is also used in the synthesis of photoresponsive polymers and copolymers by grafting polysiloxane on the side chain of DMA by homopolymerization or grafting cellulose to form cellulose polymers and copolymerization of methyl methacrylate with DMA or copolymerization of DMA with styrene and butadiene.
Allgemeine Beschreibung
N,N-Dimethylacrylamide (DMA) is a nonionic acrylic monomer that can make swellable polymeric particles.
N,N-Dimethyl-2-propens?ureamid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
N,N-Dimethyl-2-propens?ureamid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 419)Lieferanten
2680-03-7(N,N-Dimethyl-2-propens?ureamid)Verwandte Suche:
Dimethylfumarat
N-(Hydroxymethyl)acrylamid
Dimethylphthalat
Methacryls?ureamid
N,N-Dimethylacetamid
Ethan
Dimethylsulfid
Dimethyl ether
N,N-Dimethylformamid
Dimethylsulfoxid
1,4-Dimethylpiperazin
N,N-Dimethylallylamin
1,1-Dimethoxytrimethylamin
1,1'-(Methylendi-p-phenylen)bismaleimid
POLYMETHACRYLAMIDE
6-Amino-1,3-dimethyluracil
7,9-Dihydro-1,7-dimethyl-1H-purin-2,6,8(3H)-trion
N,N'-p-Phenylendimaleimid
- Acrylamide, N,N-dimethyl-
- Acylamide, N,N-dimethyl
- Dimethylamid kyseliny akrylove
- dimethylamidkyselinyakrylove
- n,n-dimethyl-2-propenamid
- Acryloyldimethylamine
- N,N-Dimethylpropenamide
- N,N-Dimethylacrylamide, 99.5%, stab. with 100ppm 4-methoxyphenol
- N,N-Dimethylacrylamide, Stab. With 100Ppm 4-Methoxyphenol
- N,N-Dimethylacrylamide ,98% [500 ppm MeHQ as stabilizer]
- N,N-Dimethylacrylamide, stabilized with 500 ppm MEHQ, 99%
- N,N-dimethyacrylamide
- N,N-DiMethylacrylaMide, 99%, stabilized with 500 ppM MEHQ
- N,N-DiMethylacrylaMide 99%, contains 500 ppM MonoMethyl ether hydroquinone as inhibitor
- N,N-Dimethylacrylamide (stabilized with MEHQ)
- N,N-Dimethylacrylamide (stabilized with MEHQ)
- N, N-Dimethyl Acrylamide Monomer
- N,N-Dimethylacrylamide contains 500 ppm monomethyl ether hydroquinone as inhibitor)≥99%
- n,n-dimethyl-acrylamid
- N,N-DIMETHYLACRYLAMIDE
- Propenamide, N,N-dimethyl-
- sipomernndma
- TIMTEC-BB SBB008330
- N''N'' DIMETYL ACRYLAMIDE
- N,N-Dimethylacrylamide (99.5%)
- N,N-Dimethylacrylamide,99.5%,stab.with100ppmMEHQ
- N,N-DIMETHYL ACRYLAMIDE (DMAA)
- 1-(Dimethylamino)-2-propene-1-one
- N,N-Dimethylacrylamide, 98%, stabilized with 500 ppm MEHQ
- N,N-Dimethylacrylamide, 99% (stabilized with 500 ppm monomethyl ether hydroquinone)
- sipomernndm
- N,N-Dimethylacrylamide (stabilized with MEHQ)>
- N,N-Dimethylacrylamide ISO 9001：2015 REACH
- DMAA(N,N-Dimethylacrylamide)
- N,N-dimethylprop-2-enamide
- NNDMA
- N，N-Dimethyl-2-propenamide
- DIMETHYLACRYLAMIDE
- 2-Propenamide, N,N-dimethyl-
- DMAAC
- 2680-03-7
- 2680-3-7
- 2680/3/7
- 268-03-7
- CH2CHCONCH32
- H2CCHCONCH32
- Carbonyl Compounds
- Amides
- Building Blocks
- Organic Building Blocks
- amine series
- Acrylamide and Methacrylamide
- Acrylic Monomers
- Monomers
- Acrylamide and MethacrylamideOrganic Building Blocks
- Amides
- Carbonyl Compounds
