CAS Number4923-84-6
SynonymsMFCD00012296; tert-butylphosphonic acid
Molecular Formula(CH3)3CP(O)(OH)2
Molecular Weight138.10
Purity98%
Density1.083 (estimate)
Boiling Point255.4ºC at 760 mmHg
Melting Point187-189 °C (lit.)
AppearanceCrystalline Powder | White
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4923-84-6 |
| Catalog No. | 2A-9091796 |
| Chinese Name | 叔丁基磷酸 |
| Synonyms | MFCD00012296; tert-butylphosphonic acid |
| Molecular Formula | (CH3)3CP(O)(OH)2 |
| Molecular Weight | 138.10 |
| Purity | 98 |
| Density | 1.083 (estimate) |
| Boiling Point | 255.4ºC at 760 mmHg |
| Melting Point | 187-189 °C (lit.) |
| Appearance | Crystalline Powder | White |
| Storage Condition | Store airtight in a cool, dry warehouse. Stay away |
| Packaging | III |
| PubChem ID | 24858447 |
| MDL Number | MFCD00012296 |
| SMILES | CC(C)(C)P(O)(O)=O |
| InChI | 1S/C4H11O3P/c1-4(2,3)8(5,6)7/h1-3H3,(H2,5,6,7) |
| InChI Key | OGDSVONAYZTTDA-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/91796_1_4923_84_6.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3261 International Maritime Transport Danger Regulations: 3261 International Air Transport Danger Regulations: 3261 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (tert-Butylphosphonic acid) IMDG Code: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (tert-Butylphosphonic acid) International air transport hazard regulations: Corrosive solid, acidic, organic, n.o.s. (tert-Butylphosphonic acid) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| METHYLPHOSPHONIC ACID | 993-13-5 | 2A-9091791 |
| 3,3-DIMETHYL-2-BUTANOL | 464-07-3 | 2A-9091792 |
| PINACOLYL METHYLPHOSPHONATE | 616-52-4 | 2A-9091793 |
| ETHYL METHYLPHOSPHONIC ACID | 1832-53-7 | 2A-9091794 |
| TERT-BUTYLPHOSPHONIC DICHLORIDE | 4707-95-3 | 2A-9091795 |
| METHYLPHOSPHONIC DICHLORIDE | 676-97-1 | 2A-9091797 |
| ETHYLPHOSPHONIC DICHLORIDE | 1066-50-8 | 2A-9091798 |
| PROPANE-1-PHOSPHONIC ACID | 4672-38-2 | 2A-9091799 |
| ISOPROPYL PHOSPHONIC DICHLORIDE | 1498-46-0 | 2A-9091800 |
| Phenylarsine oxide | 637-03-6 | 2A-9091802 |
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