2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide
- Product Name
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide
- CAS No.
- 86608-70-0
- Chemical Name
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide
- Synonyms
- 2-(1,3-Dioxolan-2-yl)ethyltrip;2-(1,3-DIOXOLAN-2-YL)ETHYLTRIPHENYLPHOSP;[2-(1,3-Dioxolan-2-yl)ethyl]triphosphonium bromide;2-(1,3-DIOXOLAN-2-YL)ETHYLTRIPHENYLPHOSPHONIUM BROMIDE;2- (1,3-dioxapron-2-yl) ethyltriphenylphosphine bromide;2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphoniumBromide>[2-(1,3-dioxolan-2-yl)ethyl]triphenylphosphanium bromide;[2-(1,3-dioxalan-2-yl)ethyl]triphenylphosphonium bromide;2-(1,3)-DIOXOLANE-2-YL) ETHYLTRIPHENYLPHOSPHONIUM BROMIDE;Phosphonium, 2-(1,3-dioxolan-2-yl)ethyltriphenyl-, bromide
- CBNumber
- CB2208826
- Molecular Formula
- C23H24BrO2P
- Formula Weight
- 443.31
- MOL File
- 86608-70-0.mol
2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide Property
- Melting point:
- 144-146 °C(lit.)
- storage temp.
- Store at room temperature
- solubility
- soluble in Methanol
- form
- solid
- color
- White to Light yellow to Light orange
- BRN
- 5209374
- InChI
- 1S/C23H24O2P.BrH/c1-4-10-20(11-5-1)26(21-12-6-2-7-13-21,22-14-8-3-9-15-22)19-16-23-24-17-18-25-23;/h1-15,23H,16-19H2;1H/q+1;/p-1
- InChIKey
- ZCJKBPSRKLHANV-UHFFFAOYSA-M
- SMILES
- [Br-].C1COC(CC[P+](c2ccccc2)(c3ccccc3)c4ccccc4)O1
- CAS DataBase Reference
- 86608-70-0(CAS DataBase Reference)
- EPA Substance Registry System
- Phosphonium, [2-(1,3-dioxolan-2-yl)ethyl]triphenyl-, bromide (1:1) (86608-70-0)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-33-41-52/53
- Safety Statements
- 22-26-39-61
- WGK Germany
- 2
- F
- 3
- TSCA
- TSCA listed
- HS Code
- 29322090
- Storage Class
- 11 - Combustible Solids
- Hazard Classifications
- Acute Tox. 4 Oral
Aquatic Chronic 3
Eye Dam. 1
STOT RE 2
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H373May cause damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 338117
- Product name
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide
- Purity
- 97%
- Packaging
- 5g
- Price
- $46.4
- Updated
- 2022/05/15
- Product number
- D2056
- Product name
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide
- Purity
- >97.0%(T)
- Packaging
- 5g
- Price
- $105
- Updated
- 2025/07/31
- Product number
- D2056
- Product name
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide
- Purity
- >97.0%(T)
- Packaging
- 25g
- Price
- $307
- Updated
- 2025/07/31
- Product number
- D487548
- Product name
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- D487548
- Product name
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide Chemical Properties,Usage,Production
Chemical Properties
Pale yellow powder
Uses
suzuki reaction
Uses
Reactant for:
- Wittig olefination
- Preparationof ligands for histamine receptor binding with H3/H4 subtype selectivity
- Preparation of dual inhibitors of phosphodiesterase-4 and serotonin reuptake
reaction suitability
reaction type: C-C Bond Formation
Synthesis
In a 100ml four-necked flask equipped with reflux condenser tube (gas absorption device at the top), dropping funnel, stirrer, add 20ml of water, slowly add 24ml of concentrated sulfuric acid, cool down and then add 2-(2-hydroxyethyl)-1,3-dioxane, mix well and then add 20g of finely ground sodium bromide, heated to reflux for 1h. Cool down and then converted to decompression distillation device, reduce the pressure to 6mmHg, collect the crude product. 90-100 ?? when the fraction, the crude product. The crude product was poured into a separatory funnel, 20 ml of water was added to wash out the aqueous layer, the organic phase was poured into another dry separatory funnel, washed with 10 ml of concentrated sulfuric acid to separate out the acid layer, and the organic phase was washed with 20 ml of water and 20 ml of saturated sodium bicarbonate solution, respectively, to obtain the pure product of 2-(1,3-dioxolan-2-yl)ethyltriphenylene. In a 100 ml four-necked flask equipped with a thermometer and a stirrer, 10 g of triphenylphosphine, 10.5 g of 2-(2-bromoethyl)-1,3-dioxane were added, and heated at 100??C under the protection of N2 for 12 h. The reaction was then dispersed with ether and placed in dry ethyl acetate to form crystals by precipitating twice with ether. Recrystallization was carried out with a mixed solvent of ethyl acetate and ether to obtain the target compound 2-(1,3-dioxolan-2-yl)ethyltriphenylphosphonium bromide.
2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide manufacturers
- Product
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide 86608-70-0
- Price
- US $8.00-0.80/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-09
- Product
- [2-(1,3-Dioxolan-2-yl)ethyl]triphosphonium bromide 86608-70-0
- Price
- US $0.00/kg
- Min. Order
- 25kg
- Purity
- 98%-99%
- Supply Ability
- Inquiry
- Release date
- 2022-09-28
- Product
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphoniumbromide 86608-70-0
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- g/kg/T
- Release date
- 2019-12-18