ChemicalBook > CAS DataBase List > 2-Propoxybenzoic acid

2-Propoxybenzoic acid

Product Name
2-Propoxybenzoic acid
CAS No.
2100-31-4
Chemical Name
2-Propoxybenzoic acid
Synonyms
2-N-PROPOXYBENZOIC ACID;K0277;AKOS BBB/270;RARECHEM AL BO 0876;2-Propoxybenzoic aci;2-PROPOXYBENZOIC ACID;O-PROPOXY BENZOIC ACID;2-PropoxybenzoicAcid>Benzoic acid,2-propoxy-;O-Propyloxybenzoic acid
CBNumber
CB4164568
Molecular Formula
C10H12O3
Formula Weight
180.2
MOL File
2100-31-4.mol
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2-Propoxybenzoic acid Property

Melting point:
35-37°C
Boiling point:
207 °C / 40mmHg
Density 
1.133±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
DMSO, Methanol
pka
pK1:4.24 (20°C)
form 
Solid
color 
Off-White
BRN 
3089998
CAS DataBase Reference
2100-31-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-22
Safety Statements 
26-36-37
RTECS 
000-000-0
HS Code 
29189900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
P1694
Product name
2-Propoxybenzoic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$25
Updated
2025/07/31
TCI Chemical
Product number
P1694
Product name
2-Propoxybenzoic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$71
Updated
2025/07/31
Usbiological
Product number
020090
Product name
2-Propoxybenzoic Acid
Packaging
25g
Price
$403
Updated
2021/12/16
TRC
Product number
P831280
Product name
2-Propoxybenzoic Acid
Packaging
25g
Price
$110
Updated
2021/12/16
SynQuest Laboratories
Product number
2621-1-72
Product name
2-Propoxybenzoic acid
Packaging
25g
Price
$101
Updated
2021/12/16
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2-Propoxybenzoic acid Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

2-Propoxybenzoic Acid is a salicylic acid derivative used in the preparation of inhibitors of tyrosinase or hyaluronidase. 2-Propoxybenzoic Acid is a very potent inhibitior of collagen-induced aggregation of human platelets

Synthesis

92156-43-9

2100-31-4

General procedure for the synthesis of 2-propoxybenzoic acid (PBA) from compound (CAS: 92156-43-9): potassium tert-butoxide (about 11 mmol) was added to a dimethyl sulfoxide (DMSO) solution of compound C (about 9 mmol) and the reaction temperature was maintained at about 0 °C. The reaction mixture was stirred at 0 °C for about 30 minutes, followed by warming up to room temperature (about 25 °C - 30 °C) and continued stirring for 2-3 hours. Upon completion of the reaction, the reaction was quenched with ice water and then extracted with dichloromethane (DCM). The organic layers were combined and dried over anhydrous sodium sulfate (Na2SO4) and subsequently concentrated under reduced pressure. The resulting crude product was purified by recrystallization using ethanol as solvent to afford the target product 2-propoxybenzoic acid (D) with 95% purity.

References

[1] Patent: WO2013/160885, 2013, A1. Location in patent: Page/Page column 16
[2] Patent: US2006/167107, 2006, A1. Location in patent: Page/Page column 4

2-Propoxybenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Propoxybenzoic acid manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-n-Propoxybenzoic acid 2100-31-4
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2025-09-25
Shaanxi Dideu New Materials Co. Ltd
Product
2-Propoxybenzoic acid 2100-31-4
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-02-24
Zhuozhou Wenxi import and Export Co., Ltd
Product
2-Propoxybenzoic acid 2100-31-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-11

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