TRIS(HYDROXYMETHYL)PHOSPHINE
Synonym(s):Phosphinidynetrimethanol;Trimethylolphosphine;Tris(methanol)phosphine
- CAS NO.：2767-80-8
- Empirical Formula: C3H9O3P
- Molecular Weight: 124.08
- MDL number: MFCD00055382
- EINECS: 220-445-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is TRIS(HYDROXYMETHYL)PHOSPHINE?
Chemical properties
White crystalline powder
Hazard
A poison by ingestion. A severe skin and eye irritant.
Properties of TRIS(HYDROXYMETHYL)PHOSPHINE
| Melting point: | 48-56 °C(lit.) |
| Boiling point: | 111-113 °C2.5 mm Hg(lit.) |
| Density | 1.137 (estimate) |
| Flash point: | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | 13.19±0.10(Predicted) |
| form | Powder, Crystals or Chunks |
| color | White to pale yellow |
| Sensitive | air sensitive |
| EPA Substance Registry System | Methanol, phosphinidynetris- (2767-80-8) |
Safety information for TRIS(HYDROXYMETHYL)PHOSPHINE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for TRIS(HYDROXYMETHYL)PHOSPHINE
New Products
Indole Methyl Resin tert-butyl 9-methoxy-3-azaspiro[5.5]undecane-3-carboxylate Boc-His(Boc)-OH 2-CTC Resin 4-Chloro-7-tosy1-7Hpyrrolo[2,3-d]pyrimidine 5,7-Dibromo-1H-indole 2,5-dichloro-N-hydroxy-4,6-dimethylpyridine-3-carboximidamide 2,2-Dimethoxy-7-azaspiro[3.5]nonane hydrochloride 4-chloromethyl-5-methyl-1,3-dioxol-2-one (DMDO-Cl) R-2-BENZYLOXY PROPIONIC ACID 1,1’-CARBONYLDIIMIDAZOLE 1,1’-CARBONYLDI (1,2-4 TRIAZOLE) N-METHYL INDAZOLE-3-CARBOXYLIC ACID 4-((2-hydroxyethyl)thio)benzoic acid 1-(TERT-BUTOXYCARBONYL)-2-PYRROLIDINONE Methyl 6-methylnicotinate 3-Pyridineacrylic acid tert-Butyl carbazate TETRAHYDRO-2H-PYRAN-3-OL 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile 2,4-dihydroxybenzaldehyde 1,3-Diethyl-1,3-Diphenylurea Methyl 2-methylquinoline-6-carboxylateRelated products of tetrahydrofuran
![[2-(4-BROMOPHENYL)-2-OXOETHYL][TRI(HYDROXYMETHYL)]PHOSPHONIUM BROMIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB3293133.gif)
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