010-000-020 1-(Ethoxycarbonyl)ethyltriphenylphosphonium bromide
CAS: 30018-16-7
MF: C23H24BrO2P
MW: 443.31
Assay: 98%
Description
1-(Ethoxycarbonyl)ethyltriphenylphosphonium bromide Description
Synonyms
CEETPPB; 1-(Ethoxycarbonyl)ethyltriphen; CARBOETHOXYETHYL TRIPHENYLPHOSPHONIUM BROMIDE; carbethoxy Ethyl Triphenyl Phosphonium Bromide; 1-CARBETHOXYETHYL TRIPHENYLPHOSPHONIUM BROMIDE; ethyl 1-(triphenylphosphonio)propionate bromide; (1-carboethoxyethyl)triphenylphosphonium bromide; 1-Carbethoxyethyl triphenylphosphonium bromide 98%; 1-CARBETHOXYETHYLIDENE TRIPHENYLPHOSPONIUM BROMIDE; (1-ETHOXYCARBONYLETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
1-(Ethoxycarbonyl)ethyl]triphenylphosphonium bromide Properties
- Melting point: 152 °C
- Storage temp. : Refrigerator (+4°C)
- Water Solubility: soluble
- Sensitive: Hygroscopic
- Appearance: Typically a white to off-white crystalline solid.
- Solubility: Soluble in polar organic solvents (e.g., methanol, DMSO), slightly soluble in water.
- Stability: Hygroscopic—should be stored in a dry, cool environment.
1-(Ethoxycarbonyl)ethyl]triphenylphosphonium bromide Safety Information
| Symbol(GHS) | GHS07
|
| Hazard statements | H315-H319-H335 |
| Precautionary statements |
P261-P280a-P304+P340-P305+P351+P338-P405-P501a
|
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-29-22 |
| Safety Statements | 26-36-8-37/39 |
| Hazard Note |
Irritant/Hygroscopic
|
| HS Code | 29310099 |
Applications
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Wittig Reaction:
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Used to synthesize α,β-unsaturated esters (e.g., methyl crotonate derivatives).
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Important in pharmaceutical and fine chemical synthesis.
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Organic Synthesis:
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Building block for modified alkenes, dyes, and functional materials.
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Safety & Handling
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Irritant: May cause skin/eye irritation—use PPE (gloves, goggles).
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Storage: Keep sealed under inert atmosphere (N₂) to prevent moisture absorption.
