A3384412
3-Dimethylaminopropionitrile , ≥98.0%(GC) , 1738-25-6
Synonym(s):
DMAPN
CAS NO.：1738-25-6
Empirical Formula: C5H10N2
Molecular Weight: 98.15
MDL number: MFCD00001957
EINECS: 217-090-4
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | −43 °C(lit.) |
| Boiling point: | 171 °C750 mm Hg(lit.) |
| Density | 0.87 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 145 °F |
| storage temp. | 2-8°C |
| pka | 8.17±0.28(Predicted) |
| form | Liquid |
| color | Clear colorless to yellow |
| PH | 10.8 (100g/l, H2O, 20℃) |
| explosive limit | 1.6-11.4%(V) |
| Water Solubility | 0.5 g/L (20 ºC) |
| BRN | 773779 |
Description and Uses
3-(Dimethylamino)propionitrile has been used:
- to initiate the organic polymerization during the synthesis of class I hybrid poly(N-isopropylacrylamide)/silica hydrogels
- in preparation of cysteine modifying agents based on the solvatochromic fluorophore 4-N,N-dimethylamino-1,8-naphthalimide (4-DMN)
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227-H312-H303-H315-H335-H302+H312-H319 |
| Precautionary statements | P280-P305+P351+P338-P210-P264-P302+P352+P312+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P210e-P261-P405-P501a |
| Hazard Codes | Xn |
| Risk Statements | 22-36-36/38-21 |
| Safety Statements | 26-36/37-24/25 |
| RIDADR | 2927 |
| WGK Germany | 1 |
| RTECS | UG1575000 |
| F | 8 |
| TSCA | Yes |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| HS Code | 29269095 |
