Introduction：Basic information about CAS 1503-53-3|Benzoic acid,2-(acetyloxy)-5-bromo-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzoic acid,2-(acetyloxy)-5-bromo- |
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| CAS Number | 1503-53-3 | Molecular Weight | 259.05300 |
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| Density | 1.662g/cm3 | Boiling Point | 368.4ºC at 760mmHg |
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| Molecular Formula | C9H7BrO4 | Melting Point | 60 °C |
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| MSDS | / | Flash Point | 176.6ºC |
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Names
| Name | 2-acetyloxy-5-bromobenzoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.662g/cm3 |
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| Boiling Point | 368.4ºC at 760mmHg |
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| Melting Point | 60 °C |
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| Molecular Formula | C9H7BrO4 |
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| Molecular Weight | 259.05300 |
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| Flash Point | 176.6ºC |
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| Exact Mass | 257.95300 |
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| PSA | 63.60000 |
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| LogP | 2.07260 |
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| Vapour Pressure | 4.46E-06mmHg at 25°C |
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| Index of Refraction | 1.585 |
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| InChIKey | VRJBEVQGJOSGOX-UHFFFAOYSA-N |
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| SMILES | CC(=O)Oc1ccc(Br)cc1C(=O)O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- VO1870000
- CHEMICAL NAME :
- Salicylic acid, 5-bromo-, acetate
- CAS REGISTRY NUMBER :
- 1503-53-3
- BEILSTEIN REFERENCE NO. :
- 2695058
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C9-H7-Br-O4
- MOLECULAR WEIGHT :
- 259.07
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1130 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- CRAAA7 Current Researches in Anesthesia and Analgesia. (Cleveland, OH) V.1-35, 1922-56. For publisher information, see AACRAT. Volume(issue)/page/year: 25,221,1946
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 650 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- CRAAA7 Current Researches in Anesthesia and Analgesia. (Cleveland, OH) V.1-35, 1922-56. For publisher information, see AACRAT. Volume(issue)/page/year: 25,221,1946 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 16800 mg/kg/8W-C
- TOXIC EFFECTS :
- Musculoskeletal - other changes Related to Chronic Data - death
- REFERENCE :
- CRAAA7 Current Researches in Anesthesia and Analgesia. (Cleveland, OH) V.1-35, 1922-56. For publisher information, see AACRAT. Volume(issue)/page/year: 25,221,1946
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Safety Information
Customs
| HS Code | 2918990090 |
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| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 5-bromo-2-acetoxybenzoic acid |
| 5-Bromosalicylic acid acetate |
| 2-Acetoxy-5-brom-benzoesaeure |
| 5-Bromo-2-acetylsalicylic acid |
| 5-bromoaspirin |
| 5-Bromoacetylsalicylic acid |
| 2-Acetoxy-5-bromobenzoic acid |
| Sedasprin |
| Bromoaspirin |
| acetyl-5-bromosalicylic acid |
