ChemicalBook >> CAS DataBase List >>(Carbethoxymethyl)triphenylphosphonium bromide
(Carbethoxymethyl)triphenylphosphonium bromide
- CAS No.
- 1530-45-6
- Chemical Name:
- (Carbethoxymethyl)triphenylphosphonium bromide
- Synonyms
- SKL715;CEMTPPB;NSC 60450;(EthoxycarbonyL;(Carbethoxymethyl)tr...;(CarbethoxyMethyl)triphenylpho;(CARBETHOXYMETHYL)TRIPHENYLPHOSP;(Carboethoxymethyl)triphenylphosphoni;Ethoxycarbonyltriphenylphosphoniumbromide;ethyl (triphenylphosphonio)acetate bromide
- CBNumber:
- CB8684648
- Molecular Formula:
- C22H22BrO2P
- Molecular Weight:
- 429.29
- MDL Number:
- MFCD00011835
- MOL File:
- 1530-45-6.mol
- MSDS File:
- SDS
Last updated:2026-01-13 11:26:24
| Product description | Number | Pack Size | Price |
| (Ethoxycarbonylmethyl)triphenylphosphonium bromide 98% | 412252 | 100g | $74.2 |
| Ethoxycarbonylmethyl(triphenyl)phosphonium Bromide >97.0%(T) | E0407 | 25g | $75 |
| Ethoxycarbonylmethyl(triphenyl)phosphonium Bromide >97.0%(T) | E0407 | 250g | $379 |
| (Ethoxycarbonylmethyl)triphenylphosphonium bromide | E891450 | 5g | $325 |
| (2-ethoxy-2-oxoethyl)triphenylphosphoniumbromide | CS-M0617 | 1000g | $251 |
| More product size | |||
| Melting point | 145-150 °C (dec.) (lit.) |
|---|---|
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Crystalline Powder |
| color | White |
| Water Solubility | It is soluble in water. |
| Sensitive | Hygroscopic |
| BRN | 3581273 |
| InChI | 1S/C22H22O2P.BrH/c1-2-24-22(23)18-25(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21;/h3-17H,2,18H2,1H3;1H/q+1;/p-1 |
| InChIKey | VJVZPTPOYCJFNI-UHFFFAOYSA-M |
| SMILES | [Br-].CCOC(=O)C[P+](c1ccccc1)(c2ccccc2)c3ccccc3 |
| CAS DataBase Reference | 1530-45-6(CAS DataBase Reference) |
| UNSPSC Code | 12352108 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | TA2299500 | |||||||||
| F | 9 | |||||||||
| HS Code | 29310095 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
(Carbethoxymethyl)triphenylphosphonium bromide price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 412252 | (Ethoxycarbonylmethyl)triphenylphosphonium bromide 98% | 1530-45-6 | 100g | $74.2 | 2026-03-19 | Buy |
| TCI Chemical | E0407 | Ethoxycarbonylmethyl(triphenyl)phosphonium Bromide >97.0%(T) | 1530-45-6 | 25g | $75 | 2026-03-19 | Buy |
| TCI Chemical | E0407 | Ethoxycarbonylmethyl(triphenyl)phosphonium Bromide >97.0%(T) | 1530-45-6 | 250g | $379 | 2026-03-19 | Buy |
| TRC | E891450 | (Ethoxycarbonylmethyl)triphenylphosphonium bromide | 1530-45-6 | 5g | $325 | 2021-12-16 | Buy |
| ChemScene | CS-M0617 | (2-ethoxy-2-oxoethyl)triphenylphosphoniumbromide | 1530-45-6 | 1000g | $251 | 2021-12-16 | Buy |
(Carbethoxymethyl)triphenylphosphonium bromide Chemical Properties,Uses,Production
Chemical Properties
WHITE CRYSTALLINE POWDER
Uses
suzuki reaction
Uses
(Ethoxycarbonylmethyl)triphenylphosphonium bromide, is used as a pharmaceutical intermediate.
reaction suitability
reaction type: C-C Bond Formation
Synthesis
Ethoxycarbonylmethyltriphenylphosphonium bromide was prepared as follows: ethyl acetate (5.0 L) was added to triphenylphosphonium, and ethyl bromoacetate (665 g, 4.01 mol) was added dropwise to the mixture with stirring, and after the dropwise addition the reaction mixture was stirred at room temperature for 24 hours. The mixture was then diafiltered and the filter cake was washed three times with ethyl acetate, using 500 mL each time. Vacuum drying of the filter cake gave ethoxymethyltriphenylphosphonium bromide [Ph 3 PCH 2 CO 2 Et]+Br- (1500 g) as a white solid in 92% yield.
Purification Methods
Wash it with pet ether (b 40-50o) and recrystallise it from CHCl3/Et2O and dry it in a high vacuum at 65o. [Isler et al. Helv Chim Acta 40 1242 1957, Wittig & Haag Chem Ber 88 1654, 1664 1955.]
Synthesis of (Carbethoxymethyl)triphenylphosphonium bromide from Ethyl (triphenylphosphoranylidene)acetate
(Carbethoxymethyl)triphenylphosphonium bromide Preparation Products And Raw materials
Global( 298)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20124 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21592 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29821 | 58 |
| Tangshan Moneide Trading Co., Ltd. | +86-315-8309571 +8615633399667 | sales@moneidechem.com | China | 574 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5742 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9546 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Longyan Tianhua Biological Technology Co., Ltd | 0086 18039857276 18039857276 | CHINA | 2783 | 58 |
View Lastest Price from (Carbethoxymethyl)triphenylphosphonium bromide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-24 | (Carbethoxymethyl)triphenylphosphonium bromide
1530-45-6
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-09-25 | (2-Ethoxy-2-oxoethyl)triphenylphosphonium bromide
1530-45-6
|
US $5.00-0.50 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2025-04-04 | (Carbethoxymethyl)triphenylphosphonium bromide
1530-45-6
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-
- (Carbethoxymethyl)triphenylphosphonium bromide
1530-45-6
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- (2-Ethoxy-2-oxoethyl)triphenylphosphonium bromide
1530-45-6
- US $5.00-0.50 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- (Carbethoxymethyl)triphenylphosphonium bromide
1530-45-6
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
(Carbethoxymethyl)triphenylphosphonium bromide Spectrum
(Carbethoxymethyl)triphenylphosphonium bromide(1530-45-6)MS(Carbethoxymethyl)triphenylphosphonium bromide(1530-45-6)1HNMR(Carbethoxymethyl)triphenylphosphonium bromide(1530-45-6)13CNMR(Carbethoxymethyl)triphenylphosphonium bromide(1530-45-6)IR1(Carbethoxymethyl)triphenylphosphonium bromide(1530-45-6)IR2
1530-45-6((Carbethoxymethyl)triphenylphosphonium bromide)Related Search:
(Carboxymethyl)triphenylphosphonium bromide ethyl ester
NSC 60450
(Ethoxycarbonylmethyl)triphenylphosphonium bromide 98%
(ethoxycarbonylmethyl)triphenyl-phosphoniubromide
(CarbethoxyMethyl)triphenylpho
Ethoxycarbonyltriphenylphosphoniumbromide
(CARBETHOXYMETHYL)TRIPHENYLPHOSP
(Carbethoxymethyl)tr...
(2-ethoxycarbonylphenyl)-methyl-diphenylphosphonium bromide
Carbethoxy methyl triphenyl phosphonium bromide≥ 99% (HPLC)
(CARBETHOXYMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
(CARBOETHOXYMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
(ETHOXYCARBONYLMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
ethyl (triphenylphosphonio)acetate bromide
CEMTPPB
(Carboethoxymethyl)triphenylphosphonium bromide~Ethyl (triphenylphosphonio)acetate bromide
(ETHOXYCARBONYLMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE, 98+%
Carbemethoxymethyl Triphenylphosphonium Bromide
Carbethoxymethyl triphenylphosphonium bromide, 98+%
Phosphonium, (2-ethoxy-2-oxoethyl)triphenyl-, bromide
(2-Ethoxy-2-oxoethyl)-triphenylphosphanium bromide
(2-Ethoxy-2-oxoethyl)triphenylphosphonium·bromide
(Carboethxoymethyl)triphenylphosphonium Bromide
(CarbethoxyMethyl)triphenylphosphoniuM broMi
(EthoxycarbonyL
Ethoxycarbonylmethyl(triphenyl)phosphoniumBromide>
SKL715
Phosphonium, (ethoxycarbonylmethyl)triphenyl-, bromide
TIANFU-CHEM --(Carbethoxymethyl)triphenylphosphonium bromide
(2-ethoxy-2-oxoethyl)-triphenylphosphanium
Ethoxyformylmethyl triphenylphosphine bromide
(Carboethoxymethyl)triphenylphosphoni
(Formyloxymethyl)triphenylphosphoniumbromide
(Ethoxycarbonylmethyl) triphenylphosphine bromide
1530-45-6
C22H22O2P
CH3CH2O2CCH2PC6H53Br
CH3CH2OCOCH2PC6H53Br
Phosphonium Compounds
Wittig & Horner-Emmons Reaction
Wittig Reaction
Olefination
Synthetic Reagents
Wittig Reagents
C-C Bond Formation
Phosphonium Compounds
Synthetic Organic Chemistry
Wittig & Horner-Emmons Reaction
Wittig Reaction
C-C Bond Formation
Olefination
Wittig Reagents
