2-羧乙基三苯基溴化L
(2-Carboxyethyl)triphenylphosphonium bromide
CAS: 51114-94-4
Molecular Formula: C21H20BrO2P
2-羧乙基三苯基溴化L - Names and Identifiers
| Name | (2-Carboxyethyl)triphenylphosphonium bromide |
| Synonyms | CET (2-Carboxyethyl)tri 2-Carboxyethyl triphenylphosponium bromide 2-Carobxyethyl triphenylphosphonium bromide (2-Carboxyethyl)triphenylphosphonium bromide (2-CARBOXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE (2-Carboxyethyl)(triphenyl)phosphonium bromide |
| CAS | 51114-94-4 |
| InChI | InChI=1/C21H19O2P.BrH/c22-21(23)16-17-24(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20;/h1-15H,16-17H2;1H |
2-羧乙基三苯基溴化L - Physico-chemical Properties
| Molecular Formula | C21H20BrO2P |
| Molar Mass | 415.26 |
| Melting Point | 186 °C |
| Appearance | Powder or Chunks |
| Color | White to slightly yellow |
| Storage Condition | Inert atmosphere,Room Temperature |
2-羧乙基三苯基溴化L - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| HS Code | 29319090 |
2-羧乙基三苯基溴化L - Introduction
(2-Carboxyethyl)triphenylphosphonium bromide is an organic compound with the chemical formula C24H21BrP.
Nature:
(2-Carboxyethyl)triphenylphosphonium bromide is a colorless to pale yellow crystalline solid with good solubility. It is insoluble in water, but can be dissolved in organic solvents such as chloroform, ethanol and ether.
Use:
(2-Carboxyethyl)triphenylphosphonium bromide is commonly used in organic synthesis reaction of phosphating reaction. It can be used as a phosphorus source to participate in Staudinger reaction, phosphating reaction and Wittig reaction. It can also be used as a ligand for organometallic catalysts.
Preparation Method:
(2-Carboxyethyl)triphenylphosphonium bromide can be obtained by reacting triphenylphosphonium bromide with a carboxyethyl alkyl halide. First, carboxyethyl dimethyl sulfoxide is produced by the reaction of iodobromoacetic acid and dimethyl sulfoxide. Triphenylphosphonium bromide and carboxyethyl dimethyl sulfoxide are then reacted under basic conditions to produce the desired product.
Safety Information:
(2-Carboxyethyl)triphenylphosphonium bromide has low toxicity under general conditions, but it still needs to comply with routine laboratory safety operations. Avoid skin contact, eye contact and inhalation. Operate in a well-ventilated area and wear suitable personal protective equipment. In case of accidental contact, rinse the affected area immediately with plenty of water and seek medical advice.
Nature:
(2-Carboxyethyl)triphenylphosphonium bromide is a colorless to pale yellow crystalline solid with good solubility. It is insoluble in water, but can be dissolved in organic solvents such as chloroform, ethanol and ether.
Use:
(2-Carboxyethyl)triphenylphosphonium bromide is commonly used in organic synthesis reaction of phosphating reaction. It can be used as a phosphorus source to participate in Staudinger reaction, phosphating reaction and Wittig reaction. It can also be used as a ligand for organometallic catalysts.
Preparation Method:
(2-Carboxyethyl)triphenylphosphonium bromide can be obtained by reacting triphenylphosphonium bromide with a carboxyethyl alkyl halide. First, carboxyethyl dimethyl sulfoxide is produced by the reaction of iodobromoacetic acid and dimethyl sulfoxide. Triphenylphosphonium bromide and carboxyethyl dimethyl sulfoxide are then reacted under basic conditions to produce the desired product.
Safety Information:
(2-Carboxyethyl)triphenylphosphonium bromide has low toxicity under general conditions, but it still needs to comply with routine laboratory safety operations. Avoid skin contact, eye contact and inhalation. Operate in a well-ventilated area and wear suitable personal protective equipment. In case of accidental contact, rinse the affected area immediately with plenty of water and seek medical advice.
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Request for quotationCAS: 51114-94-4
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Request for quotationCAS: 51114-94-4
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Request for quotationCAS: 51114-94-4
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: (2-CARBOXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Visit Supplier Webpage Request for quotationCAS: 51114-94-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Visit Supplier Webpage Request for quotationCAS: 51114-94-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Visit Supplier Webpage Request for quotationCAS: 51114-94-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: (2-Carboxyethyl)Triphenylphosphonium Bromide Visit Supplier Webpage Request for quotationCAS: 51114-94-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Request for quotationCAS: 51114-94-4
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Request for quotationCAS: 51114-94-4
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Request for quotationCAS: 51114-94-4
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: (2-CARBOXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE Visit Supplier Webpage Request for quotationCAS: 51114-94-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Visit Supplier Webpage Request for quotationCAS: 51114-94-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: (2-Carboxyethyl)triphenylphosphonium bromide Visit Supplier Webpage Request for quotationCAS: 51114-94-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: (2-Carboxyethyl)Triphenylphosphonium Bromide Visit Supplier Webpage Request for quotationCAS: 51114-94-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
2-羧乙基三苯基溴化L
溴化4-氰基苯基锌
2-[(6-chloro-3-pyridazinyl)thio]ethanol(SALTDATA: FREE)
2-乙基-5-溴苯甲酸甲酯
TETRAKIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)NIOBIUM(IV) [NB(TMHD)4]
C.I. Acid Red 214
4-((2-(4-((4-苯氧基苯基)氨基甲酰基)苯氧基)乙酰胺基)甲基)-1,2-亚苯基 二磷酸酯
R-对甲基-β-苯丙氨酸
1-(2'-hydroxylethyl)-3-methylimidazolium chloride
雷帕霉素(西罗莫司)杂质4
溴化4-氰基苯基锌
2-[(6-chloro-3-pyridazinyl)thio]ethanol(SALTDATA: FREE)
2-乙基-5-溴苯甲酸甲酯
TETRAKIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)NIOBIUM(IV) [NB(TMHD)4]
C.I. Acid Red 214
4-((2-(4-((4-苯氧基苯基)氨基甲酰基)苯氧基)乙酰胺基)甲基)-1,2-亚苯基 二磷酸酯
R-对甲基-β-苯丙氨酸
1-(2'-hydroxylethyl)-3-methylimidazolium chloride
雷帕霉素(西罗莫司)杂质4