Ethyltriphenylphosphonium acetate
- CAS NO.：35835-94-0
- Empirical Formula: C22H23O2P
- Molecular Weight: 350.39
- MDL number: MFCD00061389
- EINECS: 252-743-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:17:17
What is Ethyltriphenylphosphonium acetate?
What are the applications of Application
Ethyltriphenylphosphonium acetate is a phase transfer catalyst
Properties of Ethyltriphenylphosphonium acetate
| Boiling point: | 275℃[at 101 325 Pa] |
| Density | 1.05 |
| vapor pressure | 0Pa at 25℃ |
| Flash point: | -17°(0°F) |
| form | Liquid |
| color | Yellow to dark brown |
| Water Solubility | Soluble in water, alcohol. |
| Exposure limits | ACGIH: TWA 200 ppm; STEL 250 ppm (Skin) OSHA: TWA 200 ppm(260 mg/m3) NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3) |
| CAS DataBase Reference | 35835-94-0(CAS DataBase Reference) |
| EPA Substance Registry System | Phosphonium, ethyltriphenyl-, acetate (35835-94-0) |
Safety information for Ethyltriphenylphosphonium acetate
| Pictogram(s) |
 Flame Flammables GHS02  Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H225:Flammable liquids H301:Acute toxicity,oral H311: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 H370:Specific target organ toxicity, single exposure |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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. |
Computed Descriptors for Ethyltriphenylphosphonium acetate
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