Introduction：Basic information about CAS 109-19-3|Butyl isovalerate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Butyl isovalerate |
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| CAS Number | 109-19-3 | Molecular Weight | 158.238 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 176.5±8.0 °C at 760 mmHg |
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| Molecular Formula | C9H18O2 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 59.4±8.3 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | Butyl Isovalerate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 176.5±8.0 °C at 760 mmHg |
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| Molecular Formula | C9H18O2 |
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| Molecular Weight | 158.238 |
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| Flash Point | 59.4±8.3 °C |
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| Exact Mass | 158.130676 |
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| PSA | 26.30000 |
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| LogP | 3.18 |
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| Vapour Pressure | 1.1±0.3 mmHg at 25°C |
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| Index of Refraction | 1.417 |
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| InChIKey | AYWJSCLAAPJZEF-UHFFFAOYSA-N |
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| SMILES | CCCCOC(=O)CC(C)C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- NY1502000
- CHEMICAL NAME :
- Isovaleric acid, butyl ester
- CAS REGISTRY NUMBER :
- 109-19-3
- BEILSTEIN REFERENCE NO. :
- 1752803
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C9-H18-O2
- MOLECULAR WEIGHT :
- 158.27
- WISWESSER LINE NOTATION :
- 4OV1Y1&1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,659,1980 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,659,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 8230 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - corneal damage Cardiac - pulse rate Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 41,31,1972
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,659,1980
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| 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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| RIDADR | 1993 |
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| WGK Germany | 2 |
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| RTECS | NY1502000 |
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| Packaging Group | III |
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| Hazard Class | 3.2 |
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| HS Code | 2915900090 |
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Customs
| HS Code | 2915900090 |
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| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
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Articles1
More Articles
| Mosciano, G. Perfum. Flavor. 2nd ed., 24 , 49, (1999)
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Synonyms
| 1-Butyl isovalerate |
| Isovaleric acid, butyl ester |
| UNII-4UX6V9QM2J |
| Butanoic acid, 3-methyl-, butyl ester |
| Isovaleric Acid Butyl Ester |
| Butyl isovalerate |
| Butyl isopentanoate |
| n-Butyl isovalerate |
| n-Butyl isopentanoate |
| EINECS 203-654-7 |
| MFCD00048775 |
| Butyl 3-methylbutanoate |
