| Identification | More | [Name]
N,N'-Methylenebisacrylamide | [CAS]
110-26-9 | [Synonyms]
BIS
BISACRYLAMIDE
BIS(ACRYLAMIDO)METHANE
DIACRYLAMIDOMETHANE
MBA
METHYLENEBISACRYLAMIDE
napp
n,n'-methylenebis(2-propenamide)
N, N-METHYLENE-BIS-ACRYLAMIDE
N,N'-METHYLENEBISACRYLAMIDE
N,N'-METHYLENEBIS(ACRYLAMIDE)-HG
N,N'-METHYLENEDIACRYLAMIDE
N,N'-METHYLENESBISACRYLAMIDE
Acrylamide, N,N'-methylenebis-
Methylenediacrylamide
n,n’-methylenebis-2-propenamid
n,n’-methylenebis-acrylamid
n,n’-methylidenebisacrylamide
N,N'-Diacryloylmethylenediamine
N,N'-Methylidenebis[acrylamide] | [EINECS(EC#)]
203-750-9 | [Molecular Formula]
C7H10N2O2 | [MDL Number]
MFCD00008625 | [Molecular Weight]
154.17 | [MOL File]
110-26-9.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline powder | [Melting point ]
>300 °C(lit.)
| [Boiling point ]
277.52°C (rough estimate) | [density ]
1.235 | [vapor density ]
5.31 (vs air)
| [refractive index ]
1.4880 (estimate) | [storage temp. ]
2-8°C
| [solubility ]
H2O: 20 mg/mL at 20 °C, clear, colorless
| [form ]
powder
| [pka]
13.07±0.46(Predicted) | [color ]
White | [Odor]
Odorless | [PH]
>=5.0 (25g/l, H2O, 20℃) | [PH Range]
>5 | [Water Solubility ]
0.01-0.1 g/100 mL at 18 ºC | [Sensitive ]
Air & Light Sensitive | [λmax]
528nm(H2O)(lit.) | [BRN ]
1706297 | [InChIKey]
ZIUHHBKFKCYYJD-UHFFFAOYSA-N | [Uses]
Organic intermediate, cross-linking agent. | [CAS DataBase Reference]
110-26-9(CAS DataBase Reference) | [NIST Chemistry Reference]
2-Propenamide, n,n'-methylenebis-(110-26-9) | [EPA Substance Registry System]
110-26-9(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R20/22:Harmful by inhalation and if swallowed .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 2811 | [WGK Germany ]
2
| [RTECS ]
AS3678000
| [F ]
8 | [TSCA ]
Yes | [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
29241900 | [Safety Profile]
Poison by ingestion.
Experimental reproductive effects. Mutation
data reported. When heated to
decomposition it emits toxic fumes of NOx. | [Toxicity]
LD50 orally in Rabbit: 390 mg/kg |
| Hazard Information | Back Directory | [General Description]
White crystalline powder with a neutral odor. | [Reactivity Profile]
N,N'-METHYLENEBISACRYLAMIDE(110-26-9) is incompatible with strong oxidizers, strong acids and strong bases. | [Air & Water Reactions]
Very slightly water soluble. | [Hazard]
Toxic by ingestion. | [Fire Hazard]
Flash point data for this chemical are not available; however, N,N'-METHYLENEBISACRYLAMIDE is probably combustible. | [Chemical Properties]
white crystalline powder | [Purification Methods]
Recrystallise the amide from MeOH (100g dissolved in 500mL boiling MeOH) and filter without suction in a warmed funnel. Allow to stand at room temperature and then at -15oC overnight. The crystals are collected with suction in a cooled funnel and washed with cold MeOH. The crystals are air-dried in a warm oven. [Beilstein 2 IV 1472.] VERY TOXIC (neurotoxic). |
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