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
3-(hexyloxy)-4-(pyridin-3-yl)-1,2,5-thiadiazole 3-Pyridineacetonitrile, α-hydroxy- 2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-Iodophenylacetic acid Cyclohexane, (2-propynyloxy)- (S)-1-Boc-3-methanesulfonyloxy-pyrrolidine Pivalic anhydride,98% Phenylmethanesulfonyl fluoride, 98% Glyoxylic acid solution, 50% in water tert-Butyl glycinate,97% 4-Ethoxybenzoic acid, 99% Sodium 1-octanesulfonate monohydrate 7-Ethyl Tryptophol 2-AMINO-3,5-DIBROMO BENZALDEHYDE [ADBA] L-Glutamic Acid Dimethyl Ester Hcl N, N-Carbonyldiimidazole (CDI) 5-Cyanophthalide 10-Methoxy-5H-dibenz[b,f]azepine 3-Methoxybenzonitrile Dibenzoyl Peroxide 4-Methoxybenzonitrile Titanium Dioxide Chloral PentachlorobenzonitrileRelated 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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