Hexamethylphosphoramide CAS#: 680-31-9; ChemWhat Code: 24047
Names & Identifiers |
| Product Name | Hexamethylphosphoramide |
| Synonyms | TRIS(DIMETHYLAMINO)PHOSPHINE OXIDE;Eastman Inhibitor HPT;eastmaninhibitorhpt;ENT 50,882;ENT 50882;ent50,882;ent50882;examethyltriamidophosphate |
| CAS Registry Number | 680-31-9 |
| Molecular Formula | C6H18N3OP |
| Molecular Weight | 179.2 |
| EINECS | 211-653-8 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 7 °C(lit.) |
| Boiling Point | 230-232 °C740 mm Hg(lit.) |
| Density | 1.03 g/mL at 25 °C(lit.) |
| vapor Density | 6.18 (vs air) |
| vapor pressure | 0.07 mm Hg ( 25 °C) |
| Refractive Index | n |
| Flash Point | 222 °F |
| Water Solubility | Miscible |
| Freezing Point | 7℃ |
| Merck | 4725 |
| Stability: | Stable. Incompatible with strong acids, strong oxidizing agents. |
| InChIKey | GNOIPBMMFNIUFM-UHFFFAOYSA-N |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | N,N,N’,N’,N",N’-Hexamethylphosphorotriamide(680-31-9) |
| EPA Substance Registry System | Phosphoric triamide, hexamethyl-(680-31-9) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | T |
| R Phrase | 45-46 |
| S Phrase | 53-45-99 |
| RIDADR | 2810 |
| WGK Germany | 3 |
| RTECS | TD0875000 |
| F | 8 |
| Storage Class | 6.1(b) |
| Packing Group | III |
| Hazardous Substances Data | 680-31-9(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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