Introduction：Basic information about CAS 794-94-5|Benzoic acid,4-methoxy-, 1,1'-anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzoic acid,4-methoxy-, 1,1'-anhydride |
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| CAS Number | 794-94-5 | Molecular Weight | 286.27900 |
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| Density | 1.219 g/cm3 | Boiling Point | 310 °C / 10mmHg |
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| Molecular Formula | C16H14O5 | Melting Point | 92-97 °C(lit.) |
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| MSDS | / | Flash Point | 202.3ºC |
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Names
| Name | 4-Methoxybenzoic Anhydride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.219 g/cm3 |
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| Boiling Point | 310 °C / 10mmHg |
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| Melting Point | 92-97 °C(lit.) |
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| Molecular Formula | C16H14O5 |
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| Molecular Weight | 286.27900 |
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| Flash Point | 202.3ºC |
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| Exact Mass | 286.08400 |
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| PSA | 61.83000 |
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| LogP | 2.70100 |
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| Index of Refraction | 1.563 |
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| InChIKey | YGMHIBLUWGDWKP-UHFFFAOYSA-N |
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| SMILES | COc1ccc(C(=O)OC(=O)c2ccc(OC)cc2)cc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- BZ5300000
- CHEMICAL NAME :
- p-Anisic anhydride
- CAS REGISTRY NUMBER :
- 794-94-5
- BEILSTEIN REFERENCE NO. :
- 0545712
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H14-O5
- MOLECULAR WEIGHT :
- 286.30
- WISWESSER LINE NOTATION :
- 1OR DVOVR DO1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#08634
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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-S36 |
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| WGK Germany | 3 |
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| RTECS | BZ5300000 |
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Synonyms
| MFCD00017175 |
| EINECS 212-345-6 |
| (4-methoxybenzoyl) 4-methoxybenzoate |
