CAS Number88-44-8
Synonymsp-Toluidine-o-sulfonic acid; 2-Amino-5-methylbenzenesulfonic acid; 4-Aminotoluene-3-sulfonic acid; 4-Amino-m-toluenesulfonic acid; EINECS 201-831-3; MFCD00007908
Molecular FormulaH2NC6H3(CH3)SO3H
Molecular Weight187.22
Purity99%
Density1.4±0.1 g/cm3
Boiling Point375ºC
Melting Point300 °C
Appearancesolid
EINECS201-831-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 88-44-8 |
| Catalog No. | 2A-9017569 |
| Chinese Name | 4-氨基甲苯-3-磺酸 |
| Synonyms | p-Toluidine-o-sulfonic acid; 2-Amino-5-methylbenzenesulfonic acid; 4-Aminotoluene-3-sulfonic acid; 4-Amino-m-toluenesulfonic acid; EINECS 201-831-3; MFCD00007908 |
| Molecular Formula | H2NC6H3(CH3)SO3H |
| Molecular Weight | 187.22 |
| Purity | 99 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 375ºC |
| Melting Point | 300 °C |
| Appearance | solid |
| Water Solubility | Water solubility: slightly soluble |
| Storage Condition | This product should be kept sealed and dry. |
| Packaging | III |
| EINECS | 201-831-3 |
| HTC | 2921430090 |
| PubChem ID | 24853086 |
| MDL Number | MFCD00007908 |
| SMILES | Cc1ccc(N)c(c1)S(O)(=O)=O |
| InChI | 1S/C7H9NO3S/c1-5-2-3-6(8)7(4-5)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11) |
| InChI Key | LTPSRQRIPCVMKQ-UHFFFAOYSA-N |
| Beilstein/REAXYS | 2211509 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/17569_1_88_44_8.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Dangerous Regulations for land transport: 2585 International Dangerous Regulations for sea transport: 2585 International Dangerous Regulations for air transport: 2585 14.2 United Nations shipping name European Land Transport Danger Regulations: ARYLSULPHONIC ACID, SOLID IMDG Code: ARYLSULPHONIC ACIDS, SOLID International air transport hazard regulations: Arylsulphonic acids, solid 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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