VINYLTRIPHENYLPHOSPHONIUM BROMIDE
Synonym(s):Ethenyltriphenylphosphonium bromide;NSC 84065;Schweizer’s Reagent;Vinyltriphenylphosphonium bromide
- CAS NO.：5044-52-0
- Empirical Formula: C20H18BrP
- Molecular Weight: 369.24
- MDL number: MFCD00011807
- EINECS: 225-740-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-16 09:52:09
What is VINYLTRIPHENYLPHOSPHONIUM BROMIDE?
Chemical properties
WHITE TO BEIGE FINE CRYSTALLINE POWDER
The Uses of VINYLTRIPHENYLPHOSPHONIUM BROMIDE
Triphenylvinylphosphonium Bromide has been used to enhance the thermal stability of epoxy resin. It is commonly used as a Wittig reagent.
Properties of VINYLTRIPHENYLPHOSPHONIUM BROMIDE
| Melting point: | 176-178 °C (lit.) |
| storage temp. | 2-8°C |
| form | solid |
| Sensitive | Light Sensitive & Hygroscopic |
| BRN | 4168860 |
| CAS DataBase Reference | 5044-52-0(CAS DataBase Reference) |
Safety information for VINYLTRIPHENYLPHOSPHONIUM BROMIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. 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. |
Computed Descriptors for VINYLTRIPHENYLPHOSPHONIUM BROMIDE
VINYLTRIPHENYLPHOSPHONIUM BROMIDE manufacturer
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