Introduction：Basic information about CAS 133-78-8|M-Toluidine-4-sulfonic Acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | M-Toluidine-4-sulfonic Acid |
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| CAS Number | 133-78-8 | Molecular Weight | 187.21600 |
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| Density | 1.431g/cm3 | Boiling Point | / |
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| Molecular Formula | C7H9NO3S | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | M-Toluidine-4-sulfonic Acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.431g/cm3 |
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| Molecular Formula | C7H9NO3S |
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| Molecular Weight | 187.21600 |
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| Exact Mass | 187.03000 |
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| PSA | 88.77000 |
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| LogP | 2.48590 |
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| Index of Refraction | 1.61 |
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| InChIKey | ZDIRCGKEOWZBIM-UHFFFAOYSA-N |
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| SMILES | Cc1cc(N)ccc1S(=O)(=O)O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- XT6325000
- CHEMICAL NAME :
- o-Toluenesulfonic acid, 4-amino-
- CAS REGISTRY NUMBER :
- 133-78-8
- BEILSTEIN REFERENCE NO. :
- 2098723
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H9-N-O3-S
- MOLECULAR WEIGHT :
- 187.23
- WISWESSER LINE NOTATION :
- ZR C1 DSWQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1054,1986
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | S26;S36 |
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| HS Code | 2921430090 |
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Customs
| HS Code | 2921430090 |
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| Summary | HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| 5-Aminotoluene-2-sulfonic Acid |
| 4-Amino-2-methylbenzenesulfonic Acid |
| 3-Methylaniline-4-sulfonic Acid |
| EINECS 205-120-9 |
| MFCD00035774 |
| m-Toluidine-4-sulfonic Acid |
