TRIPHENYLPHOSPHINE SULFIDE
- CAS NO.：3878-45-3
- Empirical Formula: C18H15PS
- Molecular Weight: 294.35
- MDL number: MFCD00004917
- EINECS: 223-407-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:14:18
What is TRIPHENYLPHOSPHINE SULFIDE?
Chemical properties
WHITE CRYSTALLINE SOLID
The Uses of TRIPHENYLPHOSPHINE SULFIDE
Triphenylphosphine Sulfide inhibits carboxylesterase of human monocyte. Triphenylphosphine Sulfide is used in the biomimetc reduction of sulfric acid.
Synthesis Reference(s)
Canadian Journal of Chemistry, 56, p. 1423, 1978 DOI: 10.1139/v78-233
The Journal of Organic Chemistry, 42, p. 2190, 1977 DOI: 10.1021/jo00432a046
Synthetic Communications, 22, p. 1077, 1992 DOI: 10.1080/00397919208019299
General Description
Triphenylphosphine sulfide (TPPS) forms TPPS·3I2 adduct with I2 molecules.
Properties of TRIPHENYLPHOSPHINE SULFIDE
| Melting point: | 161-163 °C(lit.) |
| Boiling point: | 428.7±28.0 °C(Predicted) |
| Density | 1.20 |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | isooctane: soluble |
| form | Crystalline |
| color | White to Almost white |
| Water Solubility | Insoluble in water. |
| BRN | 645872 |
| CAS DataBase Reference | 3878-45-3(CAS DataBase Reference) |
Safety information for TRIPHENYLPHOSPHINE SULFIDE
| Signal word | Warning |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for TRIPHENYLPHOSPHINE SULFIDE
New Products
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