Research any topic before you write.
Find related topics. | Discover entities. | See connections. | Build a topical map.
Hexamethylphosphoramide, often abbreviated HMPA, is a phosphoramide (an amide of phosphoric acid) with the formula 3PO. This colorless liquid is used as a solvent in organic synthesis.
Applications, Standards & Products
Explore the main themes, entities and connections around Hexamethylphosphoramide. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
hmpa acid health structure used chemical formula solvent phosphoric phosphoramide references bond reactions often organic synthesis 3d stick model hazard
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| butyllithium | instance of | It improves the selectivity of lithiation reactions by breaking up the oligomers of lithium bases | 0.80 | text |
| Hexamethylphosphoramide | related to External links | Hexamethylphosphoramide CAS No | 0.60 | section |
| Hexamethylphosphoramide | related to External links | 0.60 | section | |
| Hexamethylphosphoramide | related to External links | Report | 0.60 | section |
| Hexamethylphosphoramide | related to External links | Carcinogens | 0.60 | section |
| Hexamethylphosphoramide | related to External links | National Toxicology Program | 0.60 | section |
| Hexamethylphosphoramide | related to External links | Department | 0.60 | section |
| Hexamethylphosphoramide | related to External links | Health | 0.60 | section |
| Hexamethylphosphoramide | related to External links | Human Services | 0.60 | section |
| Hexamethylphosphoramide | related to External links | Hexamethyl | 0.60 | section |
| Hexamethylphosphoramide | related to External links | NIOSH Pocket Guide | 0.60 | section |
| Hexamethylphosphoramide | related to External links | Chemical Hazards | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.