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CAS No.: | 924-42-5 |
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Name: | N-Methylolacrylamide |
Article Data: | 17 |
Molecular Structure: | |
Formula: | C4H7NO2 |
Molecular Weight: | 101.105 |
Synonyms: | Acrylamide,N-(hydroxymethyl)- (6CI,8CI);MH 100;MH 100 (amide);Monomethylolacrylamide;N-(Hydroxymethyl)acrylamide;N-MAM;N-MAM P;NMA 60;NSC 553;Rocagil BT;U-Ramin T 80; |
EINECS: | 213-103-2 |
Density: | 1.074 g/cm3 |
Melting Point: | 74-75 °C |
Boiling Point: | 318.1 °C at 760 mmHg |
Flash Point: | 146.2 °C |
Solubility: | <0.1 g/100 mL at 20.5 °C |
Appearance: | white crystal powder |
Hazard Symbols: | Xn |
Risk Codes: | 22-36/37/38 |
Safety: | 26 |
PSA: | 49.33000 |
LogP: | -0.37070 |
Conditions | Yield |
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In water at 35 - 40℃; pH=7 - 9; | 72% |
Stage #1: formaldehyd; 2-propenamide With tetramethyl ammoniumhydroxide; 4-methoxy-phenol In water at 60℃; for 3h; Stage #2: With sulfuric acid In water for 24h; pH=7.5 - 8; Catalytic behavior; Reagent/catalyst; Temperature; | 66.72% |
With copper; potassium carbonate |
Conditions | Yield |
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With sodium; xylene |
Conditions | Yield |
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With 4-methoxy-phenol; sodium hydroxide In water at 20 - 60℃; for 1h; pH=10.5; |
4-ethylpiperazine
N-Methylolacrylamid
3-(4-ethylpiperazin-1-yl)-N-(hydroxymethyl)propanamide
Conditions | Yield |
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at 20℃; for 1h; Michael Addition; Ionic liquid; | 94% |
With triethylamine In water at 20℃; for 1h; Michael Addition; Green chemistry; | 92% |
With [ADPQ][CH3COO] at 20℃; for 1h; Michael Addition; | 90% |
Conditions | Yield |
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With sulfuric acid In ethanol at 35℃; for 96h; Friedel-Crafts Alkylation; | 93.27% |
4-methylpiperidin
N-Methylolacrylamid
N-(hydroxymethyl)-3-(4-methylpiperidin-1-yl)propanamide
Conditions | Yield |
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With [DABCO-PDO][OAc] In neat (no solvent) at 20℃; for 1h; Michael Addition; Green chemistry; | 93% |
With triethylamine In water at 20℃; for 1h; Michael Addition; Green chemistry; | 91% |
Conditions | Yield |
---|---|
With sulfuric acid In ethanol at 35℃; for 96h; Friedel-Crafts Alkylation; | 92.38% |
Conditions | Yield |
---|---|
With [DABCO-PDO][OAc] In neat (no solvent) at 20℃; for 2h; Michael Addition; Green chemistry; | 90% |
at 20℃; for 2h; Michael Addition; Ionic liquid; | 90% |
With [ADPQ][CH3COO] at 20℃; for 2h; Michael Addition; | 87% |
1-(2-hydroxyethyl)piperazine
N-Methylolacrylamid
3-(4-(2-hydroxyethyl)piperazin-1-yl)-N-(hydroxymethyl)propanamide
Conditions | Yield |
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With [DABCO-PDO][OAc] In neat (no solvent) at 20℃; for 2.5h; Michael Addition; Green chemistry; | 88% |
The N-(Hydroxymethyl)prop-2-enamide with CAS registry number of 924-42-5 is also known as 2-Propenamide, N-(hydroxymethyl)-. The IUPAC name and product name are the same. It belongs to product categories of Acrylamide and Methacrylamide; Acrylic Monomers; Monomers. Its EINECS registry number is 213-103-2. In addition, the formula is C4H7NO2 and the molecular weight is 101.10. This chemcal is a white crystal powder and should be stored in sealed containers in ventilated, dry place avoid light at -20 °C for 3 months.
Physical properties about N-(Hydroxymethyl)prop-2-enamide are: (1)ACD/LogP: -1.48; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.48; (4)ACD/LogD (pH 7.4): -1.48; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 3.74; (8)ACD/KOC (pH 7.4): 3.74; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Index of Refraction: 1.459; (13)Molar Refractivity: 25.46 cm3; (14)Molar Volume: 93 cm3; (15)Surface Tension: 37.2 dyne/cm; (16)Density: 1.085 g/cm3; (17)Flash Point: 146.2 °C; (18)Enthalpy of Vaporization: 64.87 kJ/mol; (19)Boiling Point: 318.1 °C at 760 mmHg; (20)Vapour Pressure: 3.06E-05 mmHg at 25 °C.
Preparation of N-(Hydroxymethyl)prop-2-enamide: it is prepared by reaction of acrylamide with 37% formaldehyde solution. The reaction occurs in alkaline conditions.
Uses of N-(Hydroxymethyl)prop-2-enamide: it is a versatile cross-linking monomer. What's more, it can be used for fiber modification, resin processing, adhesives, treatment agent of paper, leather, metal surface, and also used as soil conditioner.
When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin. Besides, it is harmful if swallowed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
1. Canonical SMILES: C=CC(=O)NCO
2. InChI: InChI=1S/C4H7NO2/c1-2-4(7)5-3-6/h2,6H,1,3H2,(H,5,7)
3. InChIKey: CNCOEDDPFOAUMB-UHFFFAOYSA-N
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | oral | 420mg/kg (420mg/kg) | "Kirk-Othmer Encyclopedia of Chemical Technology," 3rd ed., Grayson, M., and D. Eckroth, eds. New York, John Wiley & Sons, Inc., 1978Vol. 1, Pg. 306, 1978. | |
rabbit | LDLo | skin | 16gm/kg (16000mg/kg) | BEHAVIORAL: TREMOR | Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 111, 1990. |
rat | LD50 | intraperitoneal | 563mg/kg (563mg/kg) | Biochemical Pharmacology. Vol. 19, Pg. 2591, 1970. | |
rat | LD50 | oral | 474mg/kg (474mg/kg) | Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. Vol. 34, Pg. 183, 1979. |