Tributyl phosphate CAS#: 126-73-8; ChemWhat Code: 32867
Names & Identifiers |
| Product Name | Tributyl phosphate |
| Synonyms | AURORA KA-1641;BUTYL PHOSPHATE;ANTIFOAM T;TBP;N-BUTYL-O-PHOSPHORIC ACID;N-BUTYL PHOSPHATE;N-TRIBUTYL PHOSPHATE;PHOSPHORIC ACID TRIBUTYL ESTER |
| CAS Registry Number | 126-73-8 |
| Molecular Formula | C12H27O4P |
| Molecular Weight | 266.31 |
| EINECS | 204-800-2 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
![]() |
|
Chemical & Physical Properties |
| Melting point | -79 °C |
| Boiling Point | 289 °C |
| Density | 0.979 g/mL at 25 °C(lit.) |
| vapor Density | 9.2 (vs air) |
| vapor pressure | 27 mm Hg ( 178 °C) |
| Refractive Index | n |
| Flash Point | 380 °F |
| Storage | Store below +30°C. |
| Solubulity | water: soluble1ml in 165ml water |
| form | Liquid |
| Color | Clear |
| Water Solubility | 0.6 g/100 mL |
| Merck | 14,9618 |
| BRN | 1710584 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. May be water sensitive. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Tri-n-butylphosphate(126-73-8) |
| EPA Substance Registry System | Phosphoric acid tributyl ester(126-73-8) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn,F |
| R Phrase | 22-38-40-62-48/20-36/37/38-11-20/22 |
| S Phrase | 36/37-46-45-36/37/39-16-53 |
| RIDADR | UN 1208 3/PG 2 |
| WGK Germany | 2 |
| RTECS | TC7700000 |
| TSCA | Yes |
| HS Code | 29190010 |
| Hazardous Substances Data | 126-73-8(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 |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |


