Methylenaminoacetonitrile
- CAS NO.：109-82-0
- Empirical Formula: C3H4N2
- Molecular Weight: 68.08
- MDL number: MFCD00001889
- EINECS: 203-709-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-30 18:52:02
What is Methylenaminoacetonitrile?
Chemical properties
WHITE CRYSTALS
Purification Methods
Crystallise MAAN from EtOH or acetone. It crystallises nicely from H2O but with considerable loss of material. It is an inhibitor of bone growth. [Adams & Langley Org Synth Coll Vol I 355 1941.]
Properties of Methylenaminoacetonitrile
| Melting point: | 127-130 °C |
| Boiling point: | 106.45°C (rough estimate) |
| Density | 0.8765 (rough estimate) |
| refractive index | 1.4089 (estimate) |
| solubility | slightly sol. in Benzene |
| form | powder to crystal |
| pka | 3.30±0.50(Predicted) |
| color | White to Almost white |
| Merck | 14,6057 |
| BRN | 1848155 |
| Exposure limits | NIOSH: IDLH 25 mg/m3 |
| CAS DataBase Reference | 109-82-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Methyleneaminoacetonitrile(109-82-0) |
| EPA Substance Registry System | Acetonitrile, (methyleneamino)- (109-82-0) |
Safety information for Methylenaminoacetonitrile
| Signal word | Warning |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H311:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Methylenaminoacetonitrile
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