Introduction：Basic information about CAS 1128-08-1|Dihydrojasmone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Dihydrojasmone |
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| CAS Number | 1128-08-1 | Molecular Weight | 166.26000 |
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| Density | 0.916 g/mL at 25 °C(lit.) | Boiling Point | 120-121 °C12 mm Hg(lit.) |
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| Molecular Formula | C11H18O | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 230 °F |
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Names
| Name | 2-Pentyl-3-methyl-2-cyclopenten-1-one |
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| Synonym | More Synonyms |
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Dihydrojasmone BiologicalActivity
| Description | Dihydrojasmone, compound 4, constituent of bergamot oil, is an important perfume ingredient[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Nakashita Y, et al. Conversion of nitroheptane to dihydrojasmone. Planta Med. 1985 Aug;51(4):349-50. |
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Chemical & Physical Properties
| Density | 0.916 g/mL at 25 °C(lit.) |
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| Boiling Point | 120-121 °C12 mm Hg(lit.) |
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| Molecular Formula | C11H18O |
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| Molecular Weight | 166.26000 |
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| Flash Point | 230 °F |
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| Exact Mass | 166.13600 |
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| PSA | 17.07000 |
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| LogP | 3.24610 |
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| Vapour Pressure | 0.0575mmHg at 25°C |
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| Index of Refraction | n20/D 1.479(lit.) |
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| InChIKey | YCIXWYOBMVNGTB-UHFFFAOYSA-N |
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| SMILES | CCCCCC1=C(C)CCC1=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- GY7302000
- CHEMICAL NAME :
- 2-Cyclopenten-1-one, 3-methyl-2-pentyl-
- CAS REGISTRY NUMBER :
- 1128-08-1
- BEILSTEIN REFERENCE NO. :
- 1906471
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C11-H18-O
- MOLECULAR WEIGHT :
- 166.29
- WISWESSER LINE NOTATION :
- L5V BUTJ B5 C1
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: 12,523,1974 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2500 mg/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: 12,523,1974
- 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: 12,523,1974
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 2 |
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| RTECS | GY7302000 |
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| HS Code | 2914299000 |
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Customs
| HS Code | 2914299000 |
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| Summary | 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Synonyms
| DihydrojasMone |
| 3-methyl-2-pentylcyclopent-2-en-1-one |
| EINECS 214-434-5 |
| MFCD00036480 |
| 2-Pentyl-3-Methyl-2-Cyclopenten-1-One |
| 2-Amyl-3-methyl-2-cyclopenten-1-one |
| 3-Methyl-2-pentyl-2-cyclopenten-1-one |
