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2-Toluenesulfonicacid structure, CAS 88-20-0

2-Toluenesulfonicacid

CAS Number88-20-0

SynonymsToluenesulfonic acid; Methylbenzenesulfonic acid; toluene-2-sulphonic acid; 2-Methylbenzenesulfonic acid; Toluenesulphonic acid

Molecular FormulaC7H8O3S1

Molecular Weight172.2

Purity

Density1.3±0.1 g/cm3

Boiling Point272.52 °C

Melting Point67.5 °C

Flash Point

Appearancesolid

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9080364 Purity:
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Quality Control of [ 88-20-0 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number88-20-0
Catalog No.2A-9080364
Chinese Name邻甲苯磺酸
SynonymsToluenesulfonic acid; Methylbenzenesulfonic acid; toluene-2-sulphonic acid; 2-Methylbenzenesulfonic acid; Toluenesulphonic acid
Molecular FormulaC7H8O3S1
Molecular Weight172.2
Density1.3±0.1 g/cm3
Boiling Point272.52 °C
Melting Point67.5 °C
Appearancesolid
Storage Condition-20°C
HTC2904100000
MDL NumberMFCD00069442
SMILESCc1ccccc1S(=O)(=O)O
InChIInChI=1S/C7H8O3S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H,8,9,10)
InChI KeyLBLYYCQCTBFVLH-UHFFFAOYSA-N
MSDSmsds/80364_1_88_20_0.pdf
Tax Rebate9.0%
Supervisionnone
Transport InfoProduct name: Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff:5.5%. General tariff:30.0%
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