(3-Carboxypropyl)(triphenyl)phosphonium bromide

Basic Information

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CAS Number

17857-14-6

Molecular Formula

C22H22BrO2P

Molecular Weight

429.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Insecticides

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

246.0 to 250.0 deg-C

Boiling Point

°Cat760mmHg

Water Solubility

Soluble in water. soluble in ethanol.

SMILES

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C1=CC=C(C=C1)[P+](CCCC(=O)O)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]

InChI

InChI=1S/C22H21O2P.BrH/c23-22(24)17-10-18-25(19-11-4-1-5-12-19,20-13-6-2-7-14-20)21-15-8-3-9-16-21;/h1-9,11-16H,10,17-18H2;1H

InChIKey

NKVJKVMGJABKHV-UHFFFAOYSA-N

LogP

0.84930

Complexity

359

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

Hygroscopic

Synonyms & References

English

CHEMBL4289887
3-Carboxypropyltriphenylphosphoniumbromide
SCHEMBL484781
3-carboxypropyl(triphenyl)phosphanium;bromide
17857-14-6
(3-carboxypropyl)triphenylphosphine bromide
(Carboxypropyl)triphenylphosphonium bromide
(3-carboxypropyl)triphenylphosphanium bromide
(3-Carboxypropyl)(triphenyl)phosphanium bromide
FT-0615285
FT-0604704
EN300-7562858
Phosphonium, (3-carboxypropyl)triphenyl-, bromide
J-501196
3-(Carboxypropyltriphenyl)phosphonium bromide
MFCD00274196
C1635
SY109349
(3-Carboxypropyl)-triphenylphosphonium bromide
XFZDCVIYHHHYBQ-UHFFFAOYSA-M
DTXSID70443905
F10044
BCP04353
(3-carboxypropyl)triphenyl-phosphonium bromide
(3-Carboxypropyl)triphenylphosphonium bromide
AS-10669
3-carboxypropyltriphenyl phosphonium bromide
3-Carboxypropyltriphenylphosphonium bromide
3-carboxypropyl triphenylphosphonium bromide
AKOS015833005
(3-carboxy-propyl)triphenylphosphonium bromide

MDL Number

MFCD00274196

Customs Code

29319090

FAQ

What are the physical and chemical properties of (3-Carboxypropyl)(triphenyl)phosphonium bromide (CAS: 17857-14-6)?

(3-Carboxypropyl)(triphenyl)phosphonium bromide (CAS: 17857-14-6) is a crystalline solid with a molecular weight of approximately 435.1 g/mol. It is poorly soluble in water but soluble in organic solvents like dichloromethane and ethanol. Chemically, it is relatively stable but can react with strong bases and acidify to release bromide and phosphonium ions. It is also susceptible to hydrolysis under basic conditions.

How is (3-Carboxypropyl)(triphenyl)phosphonium bromide (CAS: 17857-14-6) typically synthesized?

(3-Carboxypropyl)(triphenyl)phosphonium bromide (CAS: 17857-14-6) is synthesized via the reaction of 3-carboxypropyl phosphonic acid with triphenylphosphine in the presence of a Lewis acid catalyst, such as aluminum trichloride. The yield is typically around 70-80%, and the method involves careful control of pH and temperature to maximize product purity.

What industries use (3-Carboxypropyl)(triphenyl)phosphonium bromide (CAS: 17857-14-6)?

(3-Carboxypropyl)(triphenyl)phosphonium bromide (CAS: 17857-14-6) is utilized in the pharmaceutical industry for its role in organic synthesis and as a ligand. It is also of interest in the polymer industry for modifying polymers and in semiconductor technology for functionalizing surfaces. Additionally, it plays a role in sensor technology for detecting various analytes.

What precautions should be taken when handling (3-Carboxypropyl)(triphenyl)phosphonium bromide (CAS: 17857-14-6)?

When handling (3-Carboxypropyl)(triphenyl)phosphonium bromide (CAS: 17857-14-6), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up immediately using appropriate absorbent materials, and disposal must follow local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.