N,N-Dimethyl-2-propensäureamid
N,N-Dimethylacrylamide
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Grundinformationen
- CAS
2680-03-7- Standard-SMILES
C=CC(=O)N(C)C- InChIKey
YLGYACDQVQQZSW-UHFFFAOYSA-N- Summenformel
- C5H9NO
- Durchschnittliche Molmasse
- 99,13 g/mol
- Monoisotopische Masse
- 99,06841391
Überblick
See also: Abafilcon A (monomer of); Safrofilcon A (monomer of); Senofilcon C (monomer of) ... View More ...
Namen und Bezeichner
- Bevorzugter Name
- N,N-Dimethylacrylamide
- IUPAC
- N,N-dimethylprop-2-enamide
- Lokaler Name
- N,N-Dimethyl-2-propensäureamid
- Englischer Name
- N,N-Dimethylacrylamide
- Summenformel
- C5H9NO
- Molmasse
- 99.13
Namen und Synonyme
N,N-Dimethylacrylamide2680-03-72-Propenamide, N,N-dimethyl-ACRYLAMIDE, N,N-DIMETHYL-Dimethylamid kyseliny akryloveDTXSID0051944AS46JK7Q6INSC-32613NSC-35191DTXCID3030507RefChem:7875DMAA-N,N
Weitere Namen anzeigen
DIMETHYLACRYLAMIDEDMAACNNDMAN，N-Dimethyl-2-propenamidesipomernndmsipomernndmaTIMTEC-BB SBB008330Acryloyldimethylamine
220-237-5N,N-dimethylprop-2-enamideAcylamide, N,N-dimethylN,N-dimethyl-acrylamideN,N-Dimethyl-2-propenamideN,N-dimethyl acrylamideN,N-Dimethylacrylamide (stabilized with MEHQ)MFCD00008626
Datenbank-Bezeichner
- CAS
2680-03-7- PubChem CID
- 17587
- DTXSID
DTXSID0051944- UNII
- AS46JK7Q6I
- EC Number
- 220-237-5
- Nikkaji
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 0,3
- Polarare Oberfläche (TPSA)
- 20,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 86,1
Experimentelle und physikochemische Eigenschaften
PolymersPlastics & Rubber -> Other Monomers
SpringerMaterials PropertiesOptical coefficient
Food Contact SubstancesFCS -> FDA Cumulative Estimated Daily Intake (CEDI)
Physical DescriptionLiquid; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 100 °C · 100 °C
- Siedepunkt
- 80 · 80-81 °C/20 mmHg (lit.)
- Dichte
- 0.962 g/mL · 0.962 g/mL at 25 °C (lit.)
- Dampfdruck
- 65 Pa · 65Pa at 20℃
- Brechungsindex
- 20 · n20/D 1.473(lit.)
- Flammpunkt
- 161 °F · 161 °F
- storage temp.
- 2 · 2-8°C(protect from light)
- Aggregatzustand
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 1.3% (5 of 372) of reports.
Danger
H301+H311 (18%): Toxic if swallowed or in contact with skin [Danger Acute toxicity, oral; acute toxicity, dermal]
P260, P261, P262, P264, P264+P265, P270, P271, P272, P280, P284, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P320, P321, P330, P332+P317, P333+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 372 reports by companies from 27 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
Gefahrenhinweise
Regulatory Information
Chemical: 2-Propenamide, N,N-dimethyl-
Status: Active Update: 30-03-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/13166
2-Propenamide, N,N-dimethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other Safety InformationEvaluation - 2-Propenamide, N,N-dimethyl- (dimethylacrylamide)
Hazards Summary
A mild eye irritant; Causes focal fibrosis in inhalation lethal-concentration studies of rats; Causes altered sleep time, muscle weakness, and irritability in oral and subcutaneous lethal-dose studies of mice; Causes somnolence, tremor, and other liver changes in dermal lethal-dose studies of rabbits; [RTECS] A mild skin and strong eye irritant; Toxic by ingestion, inhalation, and skin absorption; Targets the nerves; [Sigma-Aldrich MSDS] See Acrylamide.
Hazard Classes and Categories
Chemie und Industrie
Verwendung und Herstellung
UsesUsed to make polymers and thermoplastics; [ExPub: ECHA REACH Registrations]
General Manufacturing Information2-Propenamide, N,N-dimethyl-: ACTIVE
Anwendungen
BeschreibungN, 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].
VerwendenN,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.
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