Introduction：Basic information about CAS 2736-23-4|2,4-Dichloro-5-sulfamoylbenzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4-Dichloro-5-sulfamoylbenzoic acid |
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| CAS Number | 2736-23-4 | Molecular Weight | 270.090 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 503.8±60.0 °C at 760 mmHg |
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| Molecular Formula | C7H5Cl2NO4S | Melting Point | 230-232 °C (dec.)(lit.) |
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| MSDS | / | Flash Point | 258.5±32.9 °C |
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Names
| Name | 2,4-Dichloro-5-sulfamoylbenzoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 503.8±60.0 °C at 760 mmHg |
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| Melting Point | 230-232 °C (dec.)(lit.) |
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| Molecular Formula | C7H5Cl2NO4S |
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| Molecular Weight | 270.090 |
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| Flash Point | 258.5±32.9 °C |
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| Exact Mass | 268.931641 |
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| PSA | 105.84000 |
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| LogP | 0.99 |
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| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
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| Index of Refraction | 1.631 |
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| InChIKey | ZSHHRBYVHTVRFK-UHFFFAOYSA-N |
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| SMILES | NS(=O)(=O)c1cc(C(=O)O)c(Cl)cc1Cl |
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| Storage condition | 2-8°C |
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| Water Solubility | insoluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DG8100000
- CHEMICAL NAME :
- Benzoic acid, 2,4-dichloro-5-sulfamoyl-
- CAS REGISTRY NUMBER :
- 2736-23-4
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C7-H5-Cl2-N-O4-S
- MOLECULAR WEIGHT :
- 270.09
- WISWESSER LINE NOTATION :
- ZSWR BG DG EVQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,573,1982
- TYPE OF TEST :
- Rinsed with water
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,573,1982 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 15 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 19,697,1985
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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 | S26-S37/39 |
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| WGK Germany | 3 |
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| RTECS | DG8100000 |
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| HS Code | 2935009090 |
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Customs
| HS Code | 2935009090 |
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| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
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Synonyms
| Benzoic acid,5-(aminosulfonyl)-2,4-dichloro |
| Benzoic acid, 5-(aminosulfonyl)-2,4-dichloro- |
| MFCD00007931 |
| EINECS 220-358-3 |
| 5-(Aminosulfonyl)-2,4-dichlorobenzoic Acid |
| 2,4-Dichloro-5-sulphamoylbenzoic acid |
| 2,4-dichloro-5-sulfamoyl-benzoic acid |
| 3-Sulfamoyl-4,6-dichlorobenzoic acid |
| 2,4,5-TRICHLORO-N-(2-PHENOXYPROPYL)ANILINE |
| 2,4-Dichloro-5-sulfamoylbenzoic acid |
| Lasamide |
| 2,4-Dichloro-5-sulfamylbenzoic acid |
