TRIS(2-CYANOETHYL)PHOSPHINE
- CAS NO.：4023-53-4
- Empirical Formula: C9H12N3P
- Molecular Weight: 193.19
- MDL number: MFCD00013828
- EINECS: 223-687-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is TRIS(2-CYANOETHYL)PHOSPHINE?
The Uses of TRIS(2-CYANOETHYL)PHOSPHINE
Tris(2-cyanoethyl)phosphine is used to produce 3,3',3''-phosphanetriyl-tri-propionic acid and hydrochloride by heating. It will need reagent conc. aq. HCl with reaction.
Properties of TRIS(2-CYANOETHYL)PHOSPHINE
| Melting point: | 97-98°C |
| Boiling point: | 235°C 0,9mm |
| Flash point: | 235°C/0.9mm |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | crystal |
| color | white |
| Water Solubility | Soluble in DMSO, and DMF. Insoluble in water. |
| Sensitive | Air & Moisture Sensitive |
| Exposure limits | ACGIH: TWA 0.1 ppm; STEL 0.3 ppm OSHA: TWA 0.75 ppm; STEL 2 ppm NIOSH: IDLH 20 ppm; TWA 0.016 ppm; Ceiling 0.1 ppm |
| CAS DataBase Reference | 4023-53-4(CAS DataBase Reference) |
| EPA Substance Registry System | Propanenitrile, 3,3',3''-phosphinidynetris- (4023-53-4) |
Safety information for TRIS(2-CYANOETHYL)PHOSPHINE
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H300:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H330:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P320:Specific treatment is urgent (see … on this label). P330:Rinse mouth. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 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 TRIS(2-CYANOETHYL)PHOSPHINE
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