Introduction：Basic information about CAS 13244-33-2|2-Amino-5-methoxybenzenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Amino-5-methoxybenzenesulfonic acid |
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| CAS Number | 13244-33-2 | Molecular Weight | 203.216 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C7H9NO4S | Melting Point | 314-318ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | p-Anisidine-3-sulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Melting Point | 314-318ºC |
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| Molecular Formula | C7H9NO4S |
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| Molecular Weight | 203.216 |
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| Exact Mass | 203.025223 |
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| PSA | 98.00000 |
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| LogP | 0.34 |
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| Index of Refraction | 1.595 |
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| InChIKey | KZKGEEGADAWJFS-UHFFFAOYSA-N |
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| SMILES | COc1ccc(N)c(S(=O)(=O)O)c1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DB4950000
- CHEMICAL NAME :
- Benzenesulfonic acid, 2-amino-5-methoxy-
- CAS REGISTRY NUMBER :
- 13244-33-2
- BEILSTEIN REFERENCE NO. :
- 3284409
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C7-H9-N-O4-S
- MOLECULAR WEIGHT :
- 203.23
- WISWESSER LINE NOTATION :
- WSQR BZ EO1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1055,1986
- 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: -,1055,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1055,1986
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S37/39-S26 |
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| RTECS | DB4950000 |
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| HS Code | 2922299090 |
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Customs
| HS Code | 2922299090 |
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| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| Benzenesulfonic acid, 2-amino-5-methoxy- |
| p-Anisidine-2-sulfonic Acid |
| MFCD00035804 |
| 2-Amino-5-methoxybenzenesulfonic acid |
| EINECS 236-224-2 |
| 4-Methoxyaniline-2-sulfonic Acid |
| 4-Aminoanisole-3-sulfonic Acid |
