| Purity / Analysis Method | >98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C6H18N3OP = 179.20 |
| Physical State (20 deg.C) | Liquid |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 680-31-9 |
| PubChem Substance ID | 87570542 |
| Merck Index (14) | 4725 |
| MDL Number | MFCD00008303 |
Hexamethylphosphoramide
Purity : >98.0%(GC)(T)
CAS No.: 680-31-9
EC No.: 211-653-8
EC Name: N-[bis(dimethylamino)phosphoryl]-N-methylmethanamine
ECHA Name: Hexamethylphosphoric triamide
Synonyms:
HEXAMETHYLPHOSPHORAMIDE
680-31-9
Hexamethylphosphoric triamide
HMPA
Hexametapol
Specification & Properties
Specifications:
| Appearance | Colorless to Light yellow to Light orange clear liquid |
| Purity(GC) | min. 98.0 % |
| Purity(Nonaqueous Titration) | min. 98.0 % |
Properties:
| Melting Point | 6 deg.C |
| Boiling Point | 232 deg.C |
| Flash point | 132 deg.C |
| Specific Gravity (20/20) | 1.03 |
| Refractive Index | 1.46 |
| Solubility in water | Completely miscible |
Safety & Regulations
Safety Information:
| Chemical Safety |  |
| Signal Word | Danger |
| Hazard Statements | H315 : Causes skin irritation. H361 : Suspected of damaging fertility or the unborn child. H371 : May cause damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H373 : May cause damage to organs through prolonged or repeated exposure. H340 : May cause genetic defects. H350 : May cause cancer. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P405 : Store locked up. |
Related Laws:
| RTECS# | TD0875000 |
Transport Information:
Hazard Classification:
Danger!
According to the harmonised classification and labelling
(CLP00)
approved by the European Union, this substance
may cause genetic defects and
may cause cancer.
