N-METHYLACRYLAMIDE
- Product Name
- N-METHYLACRYLAMIDE
- CAS No.
- 1187-59-3
- Chemical Name
- N-METHYLACRYLAMIDE
- Synonyms
- N-METHYLACRYLAMIDE;n-methyl-acrylamid;n-methyl-2-propenamid;N-methylprop-2-enamide;N-methyl-2-Propenamide;2-Propenamide,N-methyl-
- CBNumber
- CB0121077
- Molecular Formula
- C4H7NO
- Formula Weight
- 85.1
- MOL File
- 1187-59-3.mol
N-METHYLACRYLAMIDE Property
- Melting point:
- 102-106 °C
- Boiling point:
- 156.6°C (rough estimate)
- Density
- 1.0408 (rough estimate)
- refractive index
- 1.4340 (estimate)
- storage temp.
- 2-8°C
- pka
- 15.12±0.46(Predicted)
- Appearance
- Colorless to light yellow Liquid
- CAS DataBase Reference
- 1187-59-3
- EPA Substance Registry System
- 2-Propenamide, N-methyl- (1187-59-3)
Safety
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 23-26-36/37/39
- RIDADR
- 2810
- HazardClass
- 6.1(b)
- PackingGroup
- III
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P322Specific measures (see …on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P363Wash contaminated clothing before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 3091AA
- Product name
- N-Methylacrylamide
- Packaging
- 250mg
- Price
- $171
- Updated
- 2021/12/16
- Product number
- CHM0321761
- Product name
- N-METHYLACRYLAMIDE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $498.25
- Updated
- 2021/12/16
- Product number
- CD13025993
- Product name
- N-Methylacrylamide
- Purity
- 95+%
- Packaging
- 5g
- Price
- $683
- Updated
- 2021/12/16
- Product number
- CD13025993
- Product name
- N-Methylacrylamide
- Purity
- 95+%
- Packaging
- 1g
- Price
- $272
- Updated
- 2021/12/16
N-METHYLACRYLAMIDE Chemical Properties,Usage,Production
Safety Profile
Moderately toxic by ingestion. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Synthesis
38188-92-0
1187-59-3
(C) To a 1000 mL four-necked flask equipped with a stirrer, thermometer, and gas introduction tube was added 400 g of MeO-DEAA obtained in step (b), followed by 6.8 g of potassium hydroxide and 0.4 g of TDA.A distillation column equipped with a packer, condenser, and distillation receiver was mounted on the flask, and a trace amount of nitrogen was passed through to act as a carrier gas. The reaction temperature was adjusted to 180 °C while stirring the reaction mixture. The system vacuum was adjusted to 60 kPa and the pyrolysis reaction was carried out for 12 hours. 307 g of crude N,N-diethylacrylamide (DEAA) (purity = 93%, yield = 92%) was obtained by collection through a water condenser. The crude DEAA was transferred to a distillation purification unit equipped with a 20 cm McMahon packing (6 mm particle size) filled column and purified by reduced pressure distillation (60 °C/0.13 kPa). The final 258 g of high purity DEAA (99.8% purity) was obtained as a colorless liquid. Examples 2-18: On the basis of Example 1, the raw materials, catalysts, solvents, polymerization blockers and reaction conditions were varied as shown in Table 1 and synthesized according to the same steps as in Example 1 to obtain the corresponding N-methyl-2-acrylamide. The results are summarized in Table 2.
References
[1] Patent: JP2015/101554, 2015, A. Location in patent: Paragraph 0057; 0060
N-METHYLACRYLAMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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