A4716512
3-Hydroxypropionitrile , 98% , 109-78-4
Synonym(s):
ß-Cyanoethanol, Ethylene cyanohydrin;2-Cyanoethanol;3-Hydroxypropionitrile;Ethylene cyanohydrin;Hydracrylonitrile
CAS NO.：109-78-4
Empirical Formula: C3H5NO
Molecular Weight: 71.08
MDL number: MFCD00002826
EINECS: 203-704-8
| Pack Size | Price | Stock | Quantity |
| 25G | RMB55.20 | In Stock |
|
| 100G | RMB159.20 | In Stock |
|
| 250g | RMB319.20 | In Stock |
|
| 500G | RMB439.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -46 °C (lit.) |
| Boiling point: | 228 °C (lit.) |
| Density | 1.04 g/mL at 25 °C (lit.) |
| vapor density | 2.5 (vs air) |
| vapor pressure | <0.1 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | diethyl ether: slightly soluble2.3% (w/w) at 15°C(lit.) |
| form | Liquid |
| pka | 13.82±0.10(Predicted) |
| Specific Gravity | 1.047 (20/4℃) |
| color | Clear slightly yellow to yellow |
| PH | 3.0-4.5 (H2O, 20℃)(undiluted) |
| explosive limit | 12.1% |
| Water Solubility | >=10 g/100 mL at 20 ºC |
| Merck | 14,3794 |
| BRN | 635773 |
| Exposure limits | NIOSH: IDLH 25 mg/m3 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents. Reacts with water or steam to release toxic vapours. Reacts violently with acids, amines, inorganic bases. Corrodes mild steel. |
| InChIKey | WSGYTJNNHPZFKR-UHFFFAOYSA-N |
| LogP | -0.94 at 20℃ |
| CAS DataBase Reference | 109-78-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Propanenitrile,3-hydroxy-(109-78-4) |
| EPA Substance Registry System | Ethylene cyanohydrin (109-78-4) |
Description and Uses
3-Hydroxypropionitrile has been used as polar solvent to investigate the orientation of the phospholipid at the surface of the polar solvents by neutral impact collision ion scattering spectroscopy and as a reagent for carboxyl protection in peptide synthesis. It has been used also in solid state composite electrolyte for dye-sensitized solar cells.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H315-H319-H373-H303-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P260-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P314-P501 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25 |
| RIDADR | 2810 |
| WGK Germany | 1 |
| RTECS | MU5250000 |
| F | 8-10 |
| Autoignition Temperature | 922 °F |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29269095 |
| Hazardous Substances Data | 109-78-4(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 10.0 g/kg (Smyth, Carpenter) |
