Introduction：Basic information about CAS 91-49-6|N-Butylacetanilide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | N-Butylacetanilide |
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| CAS Number | 91-49-6 | Molecular Weight | 191.26900 |
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| Density | 0.9303 g/cm3 (16 C) | Boiling Point | 273 - 275ºC |
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| Molecular Formula | C12H17NO | Melting Point | 215-220 °C (dec.)(lit.) |
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| MSDS | / | Flash Point | 141ºC |
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Names
| Name | N-butyl-N-phenylacetamide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9303 g/cm3 (16 C) |
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| Boiling Point | 273 - 275ºC |
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| Melting Point | 215-220 °C (dec.)(lit.) |
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| Molecular Formula | C12H17NO |
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| Molecular Weight | 191.26900 |
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| Flash Point | 141ºC |
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| Exact Mass | 191.13100 |
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| PSA | 20.31000 |
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| LogP | 2.83960 |
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| Index of Refraction | 1.4693 (16ºC) |
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| InChIKey | ZWDZJRRQSXLOQR-UHFFFAOYSA-N |
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| SMILES | CCCCN(C(C)=O)c1ccccc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- AD9800000
- CHEMICAL NAME :
- Acetanilide, N-butyl-
- CAS REGISTRY NUMBER :
- 91-49-6
- BEILSTEIN REFERENCE NO. :
- 2804963
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C12-H17-N-O
- MOLECULAR WEIGHT :
- 191.30
- WISWESSER LINE NOTATION :
- 4NR&V1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 800 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 19,20,1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 4,78,1969
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Safety Information
| Safety Phrases | S26-S36 |
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| WGK Germany | 3 |
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| HS Code | 2924299090 |
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Customs
| HS Code | 2924299090 |
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| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| N-butylacetoanilide |
| N-butyl acetylaniline |
| N-n-butyl acetanilide |
| MFCD00053789 |
| N-Butyl-acetanilid |
| EINECS 202-071-5 |
| Caswell No. 124 |
| Butylacetanilide |
| Acetanilide,N-butyl |
| Essigsaeure-butylanilid |
| Acetamide,N-butyl-N-phenyl |
| N-butyl-N-phenyl-acetamide |
| N-BUTYLACETANILIDE |
