CAS No.2680-03-7,N,N-Dimethylacrylamide Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	2680-03-7
Name:	N,N-Dimethylacrylamide
Article Data:	49

Formula:	C₅H₉NO
Molecular Weight:	99.1326
Synonyms:	Acrylamide,N,N-dimethyl- (6CI,7CI,8CI);N,N-Dimethyl-2-propenamide;N,N-Dimethylacrylamide;N,N-Dimethylpropenamide;NSC 32613;NSC 35191;
EINECS:	220-237-5
Density:	0.897 g/cm³
Melting Point:	<20oC
Boiling Point:	183.155 °C at 760 mmHg
Flash Point:	71.667 °C
Solubility:	Slightly soluble in water (1.000 g/L at 20°C).
Appearance:	Colorless and clear liquid
Hazard Symbols:	Xn; T
Risk Codes:	21/22-23-36
Safety:	26-36/37-45-36
Transport Information:	UN 2810 6.1/PG 3
PSA:	20.31000
LogP:	0.26060

Synthetic route

: 17268-47-2
3-(N,N-dimethylamino)-N',N'-dimethylpropionamide

: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
With cupferron; hydroquinone; alumina N611N In water at 250℃; under 2250.23 Torr; for 5h; Product distribution / selectivity;	99%
With 4-tert-Butylcatechol; copper(II) bis(trifluoromethanesulfonate) at 130℃; for 10h; Inert atmosphere;	90%
With hydroquinone at 210℃;

: 53185-52-7
β-methoxy-N,N-dimethylpropionic acid amide

: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
With 4-methoxy-phenol; potassium hydroxide In ethylene glycol at 200℃; Temperature; Reagent/catalyst; Pyrolysis;	98%
With 10H-phenothiazine; copper(II) bis(trifluoromethanesulfonate) at 130℃; for 6h; Inert atmosphere;	92%

: 3-isopropoxy-N,N-dimethylpropionic acid amide

: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
With 4,4'-butylidenebis(6-tert-butyl-m-cresol); sodium hydroxide In glycerol at 240℃; Pyrolysis;	94%

: 107-21-1
ethylene glycol

: 79-06-1
2-propenamide

: 74-88-4
methyl iodide

: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
With potassium hydroxide	91%

...Expand

: 124-40-3
dimethyl amine

: 79-10-7
acrylic acid

: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
With fluorosulfonyl fluoride; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 5h;	71%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; Inert atmosphere;

: 201230-82-2
carbon monoxide

: Ru5(μ5-C)(CO)14(η2-O=CNMe2CH=CH)(μ-H)

A: ruthenium(C)(CO)15

B: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
In (2)H8-toluene at 125℃; under 20686.5 Torr; for 3h; Inert atmosphere;	A 71% B n/a

...Expand

: 506-59-2
N,N-dimethylammonium chloride

: 814-68-6
acryloyl chloride

: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 15 - 20℃;	55%
With triethylamine In dichloromethane at 0℃; Inert atmosphere;	0.229 g

: 124-40-3
dimethyl amine

: 814-68-6
acryloyl chloride

: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
In diethyl ether Ambient temperature;	45%
With benzene at 0℃;
In benzene
In diethyl ether

: 110-88-3
1,3,5-Trioxan

: 127-19-5
N,N-dimethyl acetamide

: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
Stage #1: N,N-dimethyl acetamide With 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine; sulfuric acid at 20℃; for 1h; Aldol Condensation; Inert atmosphere; Stage #2: 1,3,5-Trioxan at 200℃; for 6h; Aldol Condensation; Inert atmosphere;	45%
With sulfuric acid at 165℃; for 3h; Inert atmosphere;	21%

: 50-00-0
formaldehyd

: 127-19-5
N,N-dimethyl acetamide

: 2680-03-7
N,N-Dimethylacrylamide

Conditions

Conditions	Yield
With sulfuric acid at 165℃; for 5h; Reagent/catalyst; Temperature; Inert atmosphere;	23.1%
With manganese(IV) oxide; magnesium oxide In methanol; water at 300℃; under 760.051 Torr; for 1h; Reagent/catalyst; Inert atmosphere;	10.9%
With cesium doped silicon dioxide In methanol; water at 380 - 400℃; under 760.051 Torr; for 1h; Inert atmosphere;	9.7%

Raw Materials

74-86-2

503-66-2

121-44-8

31502-31-5

506-59-2

814-68-6

127-19-5

74-88-4

Downstream Products

395-01-7

948-03-8

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Chemistry

Empirical Formula: C₅H₉NO
Molecular Weight: 99.1311
Nominal Mass: 99 Da
Average Mass: 99.1311 Da
Monoisotopic Mass: 99.068414 Da
Index of Refraction: 1.432
Molar Refractivity: 28.68 cm³
Molar Volume: 110.5 cm³
Surface Tension: 26.5 dyne/cm
Density: 0.896 g/cm³
Flash Point: 71.7 °C
Enthalpy of Vaporization: 41.94 kJ/mol
Boiling Point: 183.2 °C at 760 mmHg
Vapour Pressure: 0.782 mmHg at 25 °C
Structure of N,N-Dimethylacrylamide (CAS NO.2680-03-7):

IUPAC Name: N,N-Dimethylprop-2-enamide
Canonical SMILES: CN(C)C(=O)C=C
InChI: InChI=1S/C5H9NO/c1-4-5(7)6(2)3/h4H,1H2,2-3H3
InChIKey: YLGYACDQVQQZSW-UHFFFAOYSA-N
Product Category of N,N-Dimethylacrylamide (CAS NO.2680-03-7): Acrylamide and Methacrylamide;Acrylic Monomers;Monomers;Acrylamide and MethacrylamideOrganic Building Blocks;Amides;Carbonyl Compounds

Uses

N,N-Dimethylacrylamide (CAS NO.2680-03-7) could have copolymer with acrylic monomers, styrene, vinyl acetate. It also can be used for the synthetic materials of fibers, plastic improver, paper treatment, plastic processing AIDS, etc.

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	oral	460mg/kg (460mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: IRRITABILITY	Eisei Kagaku. Hygienic Chemistry. Vol. 20, Pg. 317, 1974.
mouse	LD50	subcutaneous	580mg/kg (580mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING RFLEX) BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: IRRITABILITY	Eisei Kagaku. Hygienic Chemistry. Vol. 20, Pg. 317, 1974.
rabbit	LD50	skin	540uL/kg (0.54mL/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LIVER: OTHER CHANGES BEHAVIORAL: TREMOR	National Technical Information Service. Vol. OTS0541042,
rat	LC50	inhalation	> 776ppm/1H (776ppm)	LUNGS, THORAX, OR RESPIRATION: "FIBROSIS, FOCAL (PNEUMOCONIOSIS)" LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	National Technical Information Service. Vol. OTS0559646,
rat	LD50	oral	316mg/kg (316mg/kg)	SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA	National Technical Information Service. Vol. OTS0555555,

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

A poison by ingestion. When heated to decomposition it emits toxic fumes of NO_x.
Hazard Codes: Toxic T, Harmful Xn
Risk Statements: 21/22-23-36
R21/22:Harmful in contact with skin and if swallowed.
R23 :Toxic by inhalation.
R36:Irritating to eyes.
Safety Statements: 26-36/37-45-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S36/37:Wear suitable protective clothing and gloves.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

Specification

N,N-Dimethylacrylamide , its cas register number is 2680-03-7. It also can be called N,N-Dimethyl-2-propenamide ; Dimethylamid kyseliny akrylove ; and 2-Propenamide, N,N-dimethyl- .