| Melting point |
7 °C (lit.) |
| Boiling point |
230-232 °C/740 mmHg (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 |
n20/D 1.459(lit.) |
| Flash point |
222 °F |
| storage temp. |
Inert atmosphere,Room Temperature |
| solubility |
Chloroform (Soluble), Methanol (Slightly) |
| pka |
4.69±0.70(Predicted) |
| form |
liquid |
| color |
Colorless to light yellow liquid |
| Odor |
Spicy odor (no threshold data) |
| Water Solubility |
Miscible |
| FreezingPoint |
7℃ |
| Merck |
14,4725 |
| BRN |
1099903 |
| Henry's Law Constant |
4.9×102 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| Dielectric constant |
30.0（20℃） |
| Stability |
Stable. Incompatible with strong acids, strong oxidizing agents. |
| InChI |
1S/C6H18N3OP/c1-7(2)11(10,8(3)4)9(5)6/h1-6H3 |
| InChIKey |
GNOIPBMMFNIUFM-UHFFFAOYSA-N |
| SMILES |
CN(C)P(=O)(N(C)C)N(C)C |
| CAS DataBase Reference |
680-31-9(CAS DataBase Reference) |
| IARC |
2B (Vol. 15, Sup 7, 71) 1999 |
| NIST Chemistry Reference |
N,N,N',N',N",N'-Hexamethylphosphorotriamide(680-31-9) |
| EPA Substance Registry System |
Hexamethylphosphoramide (680-31-9) |
