110-26-9

Name N,N'-Methylenebisacrylamide
CAS 110-26-9
EINECS(EC#) 203-750-9
Molecular Formula C7H10N2O2
MDL Number MFCD00008625
Molecular Weight 154.17
MOL File 110-26-9.mol
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Chemical Properties

Appearance white crystalline powder
Melting point  >300 °C(lit.)
Boiling point  277.52°C (rough estimate)
bulk density 200kg/m3
density  1.235
vapor density  5.31 (vs air)
vapor pressure  0-0.073Pa at 20-84.85℃
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
Stability: Light Sensitive
InChI 1S/C7H10N2O2/c1-3-6(10)8-5-9-7(11)4-2/h3-4H,1-2,5H2,(H,8,10)(H,9,11)
InChIKey ZIUHHBKFKCYYJD-UHFFFAOYSA-N
SMILES C=CC(=O)NCNC(=O)C=C
LogP -1.52--0.08 at 24-25℃ and pH4-10
Surface tension 70.2-70.3mN/m at 1g/L and 20℃
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)
Absorption ≤0.2 at 290 at 1%
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Safety Data

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS06,GHS08
Signal word  Danger
Hazard statements  H301-H340
Precautionary statements  P202-P264-P270-P280-P301+P310-P405
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
REACH Registrations Active
HazardClass  6.1(b)
PackingGroup  III
HS Code  29241900
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Acute Tox. 4 Dermal
Carc. 1B
Muta. 1B
Repr. 2
STOT RE 1 Oral
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

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