PROPYL P-TOLUENESULFONATE
- Product Name
- PROPYL P-TOLUENESULFONATE
- CAS No.
- 599-91-7
- Chemical Name
- PROPYL P-TOLUENESULFONATE
- Synonyms
- Propyl tosylate;n-Propyltosylat;N-PROPYLTOSYLATE;PROPYL P-TOSYLATE;Propyl4-toluenesulfonate;PROPYL P-TOLUENESULFONATE;propyltoluene-4-sulphonate;N-PROPYL P-TOLUENESULFONATE;Propylpara-toluenesulfonate;PROPYLPARA-TOLUENESULPHONATE
- CBNumber
- CB2174794
- Molecular Formula
- C10H14O3S
- Formula Weight
- 214.28
- MOL File
- 599-91-7.mol
PROPYL P-TOLUENESULFONATE Property
- Melting point:
- <-20 °C
- Boiling point:
- 140 °C (2 mmHg)
- Density
- 1.15
- refractive index
- 1.5065-1.5085
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- Liquid
- color
- Clear light yellow
- InChI
- InChI=1S/C10H14O3S/c1-3-8-13-14(11,12)10-6-4-9(2)5-7-10/h4-7H,3,8H2,1-2H3
- InChIKey
- JTTWNTXHFYNETH-UHFFFAOYSA-N
- SMILES
- C1(S(OCCC)(=O)=O)=CC=C(C)C=C1
- CAS DataBase Reference
- 599-91-7
- EPA Substance Registry System
- Benzenesulfonic acid, 4-methyl-, propyl ester (599-91-7)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 36/37/38-22
- Safety Statements
- 37/39-26
- HS Code
- 29041000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- T0726
- Product name
- Propyl p-Toluenesulfonate
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $56
- Updated
- 2025/07/31
- Product number
- T0726
- Product name
- Propyl p-Toluenesulfonate
- Purity
- >98.0%(GC)
- Packaging
- 500mL
- Price
- $444
- Updated
- 2025/07/31
- Product number
- J52843
- Product name
- 4-Methyl-benzenesulfonicacidpropylester
- Packaging
- 5g
- Price
- $18
- Updated
- 2021/12/16
- Product number
- JK196261
- Product name
- Propyl p-Toluenesulfonate
- Purity
- 99%
- Packaging
- 25g
- Price
- $38
- Updated
- 2021/12/16
- Product number
- OR55592
- Product name
- Propyltoluene-4-sulphonate
- Purity
- 99%
- Packaging
- 25g
- Price
- $109
- Updated
- 2021/12/16
PROPYL P-TOLUENESULFONATE Chemical Properties,Usage,Production
Chemical Properties
clear light yellow liquid
Uses
Propyl 4-Toluenesulfonate is used as a catalyst for epoxy resins and amine compositions. Propyl 4-Toluenesulfonate is also used in soldering of electronic parts.
Synthesis
71-23-8
104-15-4
599-91-7
1. Install a thermometer and set up magnetic stirring in a 100mL three-neck flask. Add 20 mL of dichloromethane and cool the reaction flask in an ice bath to an internal temperature of 0-5°C. 2. p-Toluenesulfonic acid monohydrate (380.44 mg, 2.0 mmol), bis(trichloromethyl)carbonate (236 mg, 0.80 mmol, 0.40 equiv), and potassium phosphate trihydrate (K3PO4-3H2O, 1.38 g, 6 mmol, 3 equiv) were added to the reaction flask sequentially, and the flask was stirred for 5 minutes. 3. Two drops of triethylamine (~20 mg, 0.10 equiv) were added dropwise to the reaction vial and after bubbles were observed, the ice bath was removed and the reaction mixture was allowed to warm up to room temperature. Stirring was continued for 20 minutes. 4. n-Propanol (120.2 mg, 2.0 mmol), triethylamine (202.4 mg, 2.0 mmol) and trimethylamine hydrochloride (13.1 mg, 0.2 mmol) were added sequentially and the mixture was stirred for 30 min at room temperature. The reaction process was monitored by TLC. 5. Upon completion of the reaction, the reaction mixture was filtered and the filter cake was washed with 5 mL of dichloromethane to remove unreacted salt. 6. The filtrate was concentrated to dryness under reduced pressure to give 386 mg of propyl p-toluenesulfonate (yield: 90%).
References
[1] Patent: KR2015/67792, 2015, A. Location in patent: Paragraph 0026; 0027
PROPYL P-TOLUENESULFONATE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from PROPYL P-TOLUENESULFONATE manufacturers
- Product
- Propyl P-Toluenesulfonate, Propyl P-Toluene Sulfonate; P-Toluenesulfonic Acid Propyl Ester 599-91-7
- Price
- US $5800.00/T
- Min. Order
- 1KG
- Purity
- 99% Min.
- Supply Ability
- 200 tons per month
- Release date
- 2020-07-21
- Product
- PROPYL P-TOLUENESULFONATE 599-91-7
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-21
- Product
- Propyl 4-methylbenzenesulfonate 599-91-7
- Price
- US $122.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-01-11