ISOPROPYL P-TOLUENESULFONATE

Product Name: ISOPROPYL P-TOLUENESULFONATE
CAS No.: 2307-69-9
Chemical Name: ISOPROPYL P-TOLUENESULFONATE
Synonyms: Isopropyl Ester;Isopropyl tosylate;Isopropyl p-Tosylate;ISOBUTYL 4-METHYLBENZENESULFONATE;Isopropyl 4-Methylbenzenesulfonate;Topiram;2-Propyl tosylate;Tenofovir Impurity 58;Clopidogrel Impurity M;ISOPROPYL P-TOLUENESULFOTE
CBNumber: CB0716679
Molecular Formula: C10H14O3S
Formula Weight: 214.28
MOL File: 2307-69-9.mol

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ISOPROPYL P-TOLUENESULFONATE Property

Melting point:: 20
Boiling point:: 107-109 °C(Press: 0.4 Torr)
Density: 1.142 g/mL at 25 °C
refractive index: n20/D1.503
Flash point:: 110
storage temp.: 2-8°C
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Oil
color: Colourless
InChI: InChI=1S/C10H14O3S/c1-8(2)13-14(11,12)10-6-4-9(3)5-7-10/h4-8H,1-3H3
InChIKey: SDQCGKJCBWXRMK-UHFFFAOYSA-N
SMILES: C1(S(OC(C)C)(=O)=O)=CC=C(C)C=C1

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29041000
Storage Class: 10 - Combustible liquids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

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: 791571
Product name: Isopropyl p-toluenesulfonate
Purity: 97%
Packaging: 1g
Price: $258
Updated: 2025/07/31

TRC

Product number: I873800
Product name: Isopropylp-Tosylate
Packaging: 10g
Price: $1100
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 59327
Product name: Isopropylp-Tosylate
Packaging: 1g
Price: $640
Updated: 2021/12/16

Matrix Scientific

Product number: 090897
Product name: Isopropyl 4-methylbenzenesulfonate
Purity: 95+%
Packaging: 5g
Price: $284
Updated: 2021/12/16

Apolloscientific

Product number: OR8885
Product name: Isopropyltoluene-4-sulphonate
Purity: 98%
Packaging: 100g
Price: $305
Updated: 2021/12/16

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ISOPROPYL P-TOLUENESULFONATE Chemical Properties,Usage,Production

Uses

Isopropyl p-Tosylate is a sulfonic acid ester, a potentialy alkylating agent. Studies suggest Isopropyl p-Tosylate may exert genotoxic effects in bacterial and mammalian cell systems.

Synthesis

824-79-3

67-63-0

2307-69-9

The general procedure for the synthesis of isopropyl p-toluenesulfonate from sodium p-toluenesulfinate and isopropanol is as follows: to a solvent mixture containing dichloromethane (0.5 mL) and ethanol (0.5 mL) at room temperature, iodobenzene diacetate (DIB, 0.24 mmol, 1.2 eq.), sodium p-toluenesulfinate (0.2 mmol, 1 eq.), and acetic acid ( 0.01 g, 0.05 mL) or tetrabutylammonium chloride (TBAC, 55.5 mg, 0.2 mmol, 2 equiv) to dissolve the sulfonate. The reaction mixture was reacted under vigorous stirring for 15 minutes and subsequently monitored by thin layer chromatography (TLC) using a solvent mixture of acetic acid/ethyl acetate/hexane. Upon completion of the reaction, the mixture was filtered through silica gel and washed with ethyl acetate. Ultimately, the residue was purified by silica gel column chromatography using a mixed solvent of ethyl acetate/hexane to give the target product isopropyl p-toluenesulfonate (products 4, 6 and 8).

References

[1] Beilstein Journal of Organic Chemistry, 2018, vol. 14, p. 1203 - 1207

ISOPROPYL P-TOLUENESULFONATE Preparation Products And Raw materials

Raw materials

Preparation Products

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ISOPROPYL P-TOLUENESULFONATE Suppliers

Canada 1 China 158 India 9 Japan 1 Switzerland 1 United Kingdom 5 United States 17 Global 192

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View Lastest Price from ISOPROPYL P-TOLUENESULFONATE manufacturers

Career Henan Chemical Co

Product: ISOPROPYL P-TOLUENESULFONATE 2307-69-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-03

2307-69-9, ISOPROPYL P-TOLUENESULFONATERelated Search:

Tenofovir Dimer Triethylammonium Salt 9-Propenyladenine diisopropyl 2,2'-((((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphoryl)bis(azanediyl))(2S,2'S)-dipropionate compound with methane (1:1) 2-(6-Aminopurin-9-yl)ethanol Tenofovirdisoproxil Impurity Tenofovir toluene-4-sulfonic acid 3-Methanesulfonyl-propyl ester HEXAFLUOROISOPROPYL TOSYLATE CYCLOHEXYL P-TOLUENESULFONATE 2'-TOSYLADENOSINE 2,2-diMethylpropane-1,3-diyl bis(4-Methylbenzenesulfonate) PROPYL P-TOLUENESULFONATE P-TOLUENESULFONIC ACID (S)-2-METHYLBUTYL ESTER ISOPROPYL P-TOLUENESULFONATE (S)-(-)-1,2-PROPANEDIOL DI-P-TOSYLATE 1,6-ANHYDRO-3,4-O-ISOPROPYLIDENE-2-TOSYL-B-D-GALACTOPYRANOSE CHOLESTERYL TOSYLATE P-TOLUENESULFONIC ACID 1-BUTYN-3-YL ESTER

ISOPROPYL P-TOLUENESULFONATE

ISOPROPYL 4-TOLUENESULPHONATE

(4-methylphenyl) propane-2-sulfonate

propane-2-sulfonic acid (4-methylphenyl) ester

Isopropyl 4-methylbenzenesulphonate, Prop-2-yl 4-methylbenzenesulphonate

Isopropyl 4-Methylbenzenesulfonate

2-Propyl tosylate

Isopropyl Ester

Isopropyl p-Methylbenzenesulfonate

Isopropyl p-Tosylate

Benzenesulfonic acid, 4-Methyl-, 1-Methylethyl ester

Isopropyl tosylate

Toluene-4-sulfonic acid isopropyl ester

isopropyl toluene-4-sulphonate

ISOPROPYLPARA-TOLUENESULPHONATE

ISOBUTYL 4-METHYLBENZENESULFONATE

4-Methylbenzenesulfonic acid 1-methylethyl ester

p-Toluenesulfonic acid isopropyl ester

ISOPROPYL P-TOLUENESULFOTE

Isopropyl p-toluenesulfonate 97%

isopropyl-p-toluene sulphonate

Isopropyl 4-toluenesulfonate, 90%

propan-2-yl 4-methylbenzenesulfonate

Clopidogrel Impurity M

4-methylbenzenesulfonic acid propan-2-yl ester

Tenofovir Impurity 58

Isopropyl p-Toluene sulfonate Imp

p-Toluene Sulfonyl Isopropyl Ester

Tenofovir disoproxil Impurity 89

Isopropyl <i>p</i>-toluenesulfonate

Isopropyl p-toluenesulfonate, 98%

Topiram

2307-69-9