ChemicalBook > CAS DataBase List > 2-TOLUENESULFONIC ACID

2-TOLUENESULFONIC ACID

Product Name
2-TOLUENESULFONIC ACID
CAS No.
88-20-0
Chemical Name
2-TOLUENESULFONIC ACID
Synonyms
O-TOLUENESULFONIC ACID;toluene-2-sulphonic acid;Ortho toluene sulfonic acid;Sorafenib Impurity 47;2-TOLUENESULFONIC ACID;o-Toluenesulfonic acid (8CI);o-methylbenzenesulfonic acid;2-methyl-benzenesulfonic aci;2-Methyl-Benzenesulfonic Acid;Benzenesulfonic acid, 2-methyl-
CBNumber
CB9754544
Molecular Formula
C7H8O3S
Formula Weight
172.2
MOL File
88-20-0.mol
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2-TOLUENESULFONIC ACID Property

Melting point:
67.5°C
Boiling point:
272.52°C (rough estimate)
Density 
1.3692 (rough estimate)
refractive index 
1.5151 (estimate)
pka
-0.53±0.15(Predicted)
Water Solubility 
488.9g/L(32.5 ºC)
EPA Substance Registry System
Benzenesulfonic acid, 2-methyl- (88-20-0)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

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

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC
Product number
T535965
Product name
o-ToluenesulfonicAcid
Packaging
100mg
Price
$185
Updated
2021/12/16
TRC
Product number
T535965
Product name
o-ToluenesulfonicAcid
Packaging
50mg
Price
$100
Updated
2021/12/16
TRC
Product number
T535965
Product name
o-ToluenesulfonicAcid
Packaging
1g
Price
$835
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0238081
Product name
2-TOLUENESULFONIC ACID
Purity
95.00%
Packaging
5MG
Price
$496.18
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
33787
Product name
2-Methylbenzenesulfonicacid
Purity
95%
Packaging
1g
Price
$620
Updated
2021/12/16
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2-TOLUENESULFONIC ACID Chemical Properties,Usage,Production

Uses

Natural gas hydrate promotion capabilities of the hydrotope o-Toluenesulfonic Acid as an additive was investigated.

Definition

ChEBI: 2-Methylbenzenesulfonic acid is an organosulfur compound and a sulfonic acid derivative.

2-TOLUENESULFONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-TOLUENESULFONIC ACID manufacturers

Honest Joy Holdings Limited
Product
2-methylbenzenesulfonic acid 88-20-0
Price
US $0.00/KG
Min. Order
1KG
Purity
97.4%
Supply Ability
100 tons
Release date
2022-02-18
Career Henan Chemical Co
Product
2-Toluenesulfonic acid 88-20-0
Price
US $2.00/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
20 tons
Release date
2019-12-27

88-20-0, 2-TOLUENESULFONIC ACIDRelated Search:

Sorafenib IMpurity Phenol, 4-(hydroxyamino)- 2-Chloro-5-nitrobenzotrifluoride 2-Chlorobenzotrifluoride 2-Pyridinecarboxamide,N-methyl-(9CI) Methyl 4-chloropicolinate 2-chloro-1-nitro-3-(trifluoromethyl)benzene 1,4-Benzoquinoneimine 3-Amino-2-chlorobenzotrifluoride 1-(4-chloro-3-(trifluoromethyl)phenyl)urea Sorafenib-d3 4-(2-Aminophenoxy)-N-methylpicolinamide IFLAB-BB F2108-0089 3-(Trifluoromethyl)phenyl isocyanate Sorafenib Related Compound B 4-HYDROXYPHENYLFORMAMIDE Sorafenib Related Compound 22 Imidazole

  • O-TOLUENESULFONIC ACID
  • 2-TOLUENESULFONIC ACID
  • toluene-2-sulphonic acid
  • 2-Methyl-Benzenesulfonic Acid
  • 2-methyl-benzenesulfonic aci
  • o-methylbenzenesulfonic acid
  • 2-Methylbenzene-1-sulfonic acid
  • Sorafenib Impurity 47
  • Benzenesulfonic acid, 2-methyl-
  • Ortho toluene sulfonic acid
  • o-Toluenesulfonic acid (8CI)
  • 88-20-0
  • CH3C6H4SO3H