Introduction：Basic information about CAS 705-86-2|δ-Decalactone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | δ-Decalactone |
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| CAS Number | 705-86-2 | Molecular Weight | 170.249 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 267.2±8.0 °C at 760 mmHg |
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| Molecular Formula | C10H18O2 | Melting Point | −27 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 106.1±15.9 °C |
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Names
| Name | 6-pentyloxan-2-one |
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| Synonym | More Synonyms |
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δ-Decalactone BiologicalActivity
| Description | δ-Decalactone is a lactone compound found in nonfat dry milks and fruit. δ-Decalactone has a sweet taste[1][2]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Y Karagül-Yüceer, et al. Aroma-active components of nonfat dry milk. J Agric Food Chem. 2001 Jun;49(6):2948-53. [2]. Hirotoshi Tamura, et al. Authenticity assessment of gamma- and delta-decalactone from prunus fruits by gas chromatography combustion/pyrolysis isotope ratio mass spectrometry (GC-C/P-IRMS). J Agric Food Chem. 2005 Jun 29;53(13):5397-401. |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 267.2±8.0 °C at 760 mmHg |
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| Melting Point | −27 °C(lit.) |
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| Molecular Formula | C10H18O2 |
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| Molecular Weight | 170.249 |
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| Flash Point | 106.1±15.9 °C |
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| Exact Mass | 170.130676 |
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| PSA | 26.30000 |
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| LogP | 2.42 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.443 |
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| InChIKey | GHBSPIPJMLAMEP-UHFFFAOYSA-N |
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| SMILES | CCCCCC1CCCC(=O)O1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UQ1355000
- CHEMICAL NAME :
- 2H-Pyran-2-one, tetrahydro-6-pentyl-
- CAS REGISTRY NUMBER :
- 705-86-2
- BEILSTEIN REFERENCE NO. :
- 0117520
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C10-H18-O2
- MOLECULAR WEIGHT :
- 170.28
- WISWESSER LINE NOTATION :
- T6OVTJ F5
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: 14,739,1976
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A053-896 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >4300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A053-896
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S24/25-S37/39-S26 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 1 |
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| RTECS | UQ1355000 |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Articles2
More Articles
| Mosciano, G. Perfum. Flavor. 3rd ed., 21 , 51, (2002)
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| Optical rotatory dispersion and circular dichroism of d-lactones: Determination of the absolute configuration of (+) 5-decanolide and (+) 5-dodecanolide. Korver O. Tetrahedron 26(10) , 2391-96, (1970)
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Synonyms
| 2H-Pyran-2-one, tetrahydro-6-pentyl- |
| δ-Decanolactone |
| 5-Decanolide |
| EINECS 211-889-1 |
| 6-Pentyltetrahydro-2H-pyran-2-one |
| MFCD00006649 |
| UNII:CNA0S5T234 |
