ChemicalBook > CAS DataBase List > P-TOLUENESULFONIC ACID PHENYL ESTER

P-TOLUENESULFONIC ACID PHENYL ESTER

Product Name: P-TOLUENESULFONIC ACID PHENYL ESTER
CAS No.: 640-60-8
Chemical Name: P-TOLUENESULFONIC ACID PHENYL ESTER
Synonyms: AURORA KA-983;PHENYLTOSYLATE;(Tosyloxy)benzene;Phenyl tosylate,98%;Ticagrelor Impurity 225;PHENYL P-TOLUENESULFONATE;Phenyl p-Toluenesolfonate;Phenylp-Toluenesulfonate>PHENYL PARA-TOLUENESULFONATE;Toluenesulfonicacidphenylester
CBNumber: CB0761583
Molecular Formula: C13H12O3S
Formula Weight: 248.3
MOL File: 640-60-8.mol

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P-TOLUENESULFONIC ACID PHENYL ESTER Property

Melting point:: 94-98 °C
Boiling point:: 155-158 °C(Press: 7 Torr)
Density: 1.245±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Crystalline Powder
color: White to beige
CAS DataBase Reference: 640-60-8

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 37/39-26
HS Code: 29309099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S509337
Product name: PHENYL PARA-TOLUENESULFONATE
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $185
Updated: 2025/07/31

Sigma-Aldrich

Product number: S509337
Product name: PHENYL PARA-TOLUENESULFONATE
Purity: Aldrich
Packaging: 250mg
Price: $179
Updated: 2024/03/01

TCI Chemical

Product number: P0239
Product name: Phenyl p-Toluenesulfonate
Purity: >99.0%(GC)
Packaging: 10g
Price: $38
Updated: 2025/07/31

TCI Chemical

Product number: P0239
Product name: Phenyl p-Toluenesulfonate
Purity: >99.0%(GC)
Packaging: 25g
Price: $75
Updated: 2025/07/31

TRC

Product number: P338280
Product name: PhenylTosylate
Packaging: 2.5g
Price: $105
Updated: 2021/12/16

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P-TOLUENESULFONIC ACID PHENYL ESTER Chemical Properties,Usage,Production

Chemical Properties

white to beige crystalline powder

Uses

Phenyl Tosylate is an intermediate in synthesizing Diclofenac-13C6 Sodium Salt (D436453), which is a labelled analogue of Diclofenac Sodium Salt (D436450).

Purification Methods

Crystallise the ester from MeOH or glacial acetic acid. [Beilstein 11 H 99, 11 II 47, 11 III 200, 6 IV 271.]

P-TOLUENESULFONIC ACID PHENYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from P-TOLUENESULFONIC ACID PHENYL ESTER manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: P-TOLUENESULFONIC ACID PHENYL ESTER 640-60-8
Price: US $120.00-1200.00/g
Min. Order: 1g
Purity: 98%min
Supply Ability: 200tons
Release date: 2025-08-19

640-60-8, P-TOLUENESULFONIC ACID PHENYL ESTERRelated Search:

ACID YELLOW 76 (C.I. 18850) Acid Red 111 ACID ORANGE 51 ACID ORANGE 63 ACID YELLOW 40 ACID RED 114 Acid Orange 67 P-TOLUENESULFONIC ACID PHENYL ESTER disodium 7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonate P-TOLUENESULFONIC ACID 3-NITROPHENYL ESTER 2,3,4,5,6-PENTAFLUOROPHENYL 4-METHYLBENZENESULFONATE 4-(CYANOMETHYL)PHENYL 4-METHYLBENZENE-1-SULFONATE 4-FORMYLPHENYL 2,3,4,5,6-PENTAMETHYLBENZENESULFONATE 2,4-DICHLORO-6-FORMYLPHENYL 2,3,4,5,6-PENTAMETHYLBENZENE-1-SULFONATE P-CHLOROPHENYL-P-TOLUENESULFONATE 3-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]OXY)PHENYL 4-METHYLBENZENESULFONATE POLAR BRILLIANT RED BN 2-(1,3,4-OXADIAZOL-2-YL)PHENYL 4-METHYLBENZENESULFONATE

AURORA KA-983

PHENYL P-TOLUENESULFONATE

PHENYLTOSYLATE

P-TOLUENESULFONIC ACID PHENYL ESTER

Toluenesulfonicacidphenylester

(Tosyloxy)benzene

4-Methylbenzenesulfonic acid phenyl ester

Phenyl tosylate,98%

Phenyl p-Toluenesolfonate

PHENYL PARA-TOLUENESULFONATE

Phenyl <i>p</i>-Toluenesulfonate

Phenylp-Toluenesulfonate&gt

Benzenesulfonic acid, 4-methyl-, phenyl ester

Phenylp-Toluenesulfonate>99.0%(GC)

phenyl 4-methylbenzenesulfonate

Ticagrelor Impurity 225

640-60-8