text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 51114-94-4 | Product Number: C3309

(2-Carboxyethyl)triphenylphosphonium Bromide

Purity: >96.0%(T)(HPLC)
≥20  16   Contact Us
5   18   Contact Us
Available Stock: Prompt shipment (for products) in Saitama/Hyogo warehouse. Stock in other WH: 2-3 Business Days
* Please contact us if you need further information.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.

Product Number C3309
Purity / Analysis Method >96.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__2__1H__2__0BrO__2P = 415.27  
Physical State (20 deg.C) Solid
CAS RN 51114-94-4
Reaxys Registry Number 4072247
MDL Number


Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 96.0 area%
Purity(Neutralization titration) min. 96.0 %
Melting point 195.0 to 199.0 °C
Properties (reference)
Melting Point 197 °C
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
Transport Information:
Phosphonium Salt as a Catalyst of Carbon Dioxide Fixation Reaction

Experimental procedure: A high-pressure stainless-steel autoclave is charged with epoxide (35.7 mmol),
(2-carboxyethyl)triphenylphosphonium bromide (0.5 mol%) and an appropriate amount of biphenyl (as internal standard for GC analysis). After the reactor is fed with CO2 to 2.5 MPa, the autoclave with its contents is heated to 130 °C and stirred for a designated period of time. Then the reactor is cooled to 0 °C in an ice-water bath, and the remaining CO2 is released. The product is quantitatively analyzed on a GC.



Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents