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p-Toluenesulfonic acid monohydrate, 97%, Thermo Scientific Chemicals
€ 22.21 - € 90.25
Chemical Identifiers
| CAS | 6192-52-5 |
|---|---|
| Molecular Formula | C7H10O4S |
| Molecular Weight (g/mol) | 190.213 |
| MDL Number | MFCD00142137 |
| InChI Key | KJIFKLIQANRMOU-UHFFFAOYSA-N |
| Synonym | p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate |
| PubChem CID | 521998 |
| IUPAC Name | 4-methylbenzenesulfonic acid;hydrate |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)O.O |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
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11347968
|
Thermo Scientific Alfa Aesar
036506.14 |
25 g |
€ 22.21
25g |
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|
11337968
|
Thermo Scientific Alfa Aesar
036506.22 |
100 g |
€ 29.45
100g |
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|
11357968
|
Thermo Scientific Alfa Aesar
036506.36 |
500 g |
€ 90.25
500g |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
p-Toluenesulfonic acid monohydrate is used as a catalyst in the synthesis of resveratrol, in oxane derivatives as an antimalarial agent, as substituted piperidine and unsymmetrical benzyl. It acts as a catalyst in the preparation of 1,3,5-trisubstituted pyrazoles derivatives, selenated ketene dithioacetals, triazoloquinazolinone and benzimidazoquinazolinone derivatives. It also serves as an intermediate in the esterification and in reductive amination reactions.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 6192-52-5 | |
| 190.213 | |
| KJIFKLIQANRMOU-UHFFFAOYSA-N | |
| 521998 | |
| CC1=CC=C(C=C1)S(=O)(=O)O.O |
| C7H10O4S | |
| MFCD00142137 | |
| p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate | |
| 4-methylbenzenesulfonic acid;hydrate |
Specifications
| 6192-52-5 | |
| 140°C (20 mm) | |
| C7H10O4S | |
| UN2585 | |
| 14,9533 | |
| KJIFKLIQANRMOU-UHFFFAOYSA-N | |
| 4-methylbenzenesulfonic acid;hydrate | |
| 521998 | |
| 97% | |
| 150°C (302°F) | |
| Hygroscopic |
| 103°C to 106°(anhy) | |
| 97% | |
| MFCD00142137 | |
| 3568023 | |
| p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate | |
| CC1=CC=C(C=C1)S(=O)(=O)O.O | |
| 190.213 | |
| 190.22 (172.20 Anhydrous) | |
| 1.24 g/mL | |
| Crystalline | |
| p-Toluenesulfonic acid monohydrate |
Safety and Handling
GHS H Statement
H314-H335-H319
P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H335-H373
missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: ARYL SULFONIC ACIDS, SOLID
missing translation for 'einecsNumber' : 203-180-0
missing translation for 'rtecsNumber' : DB7164000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures; Store under Argon
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- p-Toluenesulfonic acid monohydrate
Signal Word
- Danger
Hazard Category
- Serious eye damage/eye irritation Category 1
- Skin corrosion/irritation Category 1 C
Hazard Statement
- H314-Causes severe skin burns and eye damage.
- H318-Causes serious eye damage.
Precautionary Statement
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Supplemental information
- MIXTURE LIST-Contains : p-Toluenesulfonic acid monohydrate
RUO – Research Use Only
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Product Title
p-Toluenesulfonic acid monohydrate, 97%, Thermo Scientific Chemicals