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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
Molecular Weight:
172.2
MDL Number:
MFCD00069442
MOL File:
88-20-0.mol
MSDS File:
SDS
Last updated:2023-05-04 17:34:43

2-TOLUENESULFONIC ACID Properties

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)
FDA UNII 4ZHF5BMF7N
EPA Substance Registry System Benzenesulfonic acid, 2-methyl- (88-20-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P305+P351+P338-P310

2-TOLUENESULFONIC ACID price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC T535965 o-ToluenesulfonicAcid 88-20-0 100mg $185 2021-12-16 Buy
TRC T535965 o-ToluenesulfonicAcid 88-20-0 50mg $100 2021-12-16 Buy
TRC T535965 o-ToluenesulfonicAcid 88-20-0 1g $835 2021-12-16 Buy
American Custom Chemicals Corporation CHM0238081 2-TOLUENESULFONIC ACID 95.00% 88-20-0 5MG $496.18 2021-12-16 Buy
Medical Isotopes, Inc. 33787 2-Methylbenzenesulfonicacid 95% 88-20-0 1g $620 2021-12-16 Buy
Product number Packaging Price Buy
T535965 100mg $185 Buy
T535965 50mg $100 Buy
T535965 1g $835 Buy
CHM0238081 5MG $496.18 Buy
33787 1g $620 Buy

2-TOLUENESULFONIC ACID Chemical Properties,Uses,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.

63877-64-5
95-50-1
88-20-0
Synthesis of 2-TOLUENESULFONIC ACID from Benzenesulfonic acid, 2,4,6-triethyl- and 1,2-Dichlorobenzene
Global( 83)Suppliers
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Nanjing ChemLin Chemical Industry Co., Ltd.
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ATK CHEMICAL COMPANY LIMITED
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Shanghai UCHEM Inc.
+862156762820 +86-13564624040 sales@myuchem.com China 6645 58

View Lastest Price from 2-TOLUENESULFONIC ACID manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-methylbenzenesulfonic acid pictures 2022-02-19 2-methylbenzenesulfonic acid
88-20-0
US $0.00 / KG 1KG 97.4% 100 tons Honest Joy Holdings Limited
2-Toluenesulfonic acid pictures 2019-12-29 2-Toluenesulfonic acid
88-20-0
US $2.00 / KG 1KG ≥98% 20 tons Career Henan Chemical Co
2-TOLUENESULFONIC ACID 2-Methyl-Benzenesulfonic Acid 2-methyl-benzenesulfonic aci o-methylbenzenesulfonic acid 2-Methylbenzene-1-sulfonic acid Sorafenib Impurity 47 Benzenesulfonic acid, 2-methyl- O-TOLUENESULFONIC ACID toluene-2-sulphonic acid Ortho toluene sulfonic acid o-Toluenesulfonic acid (8CI) 88-20-0 CH3C6H4SO3H