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823-22-3

Basic Information
CAS No.: 823-22-3
Name: delta-Hexalactone
Article Data: 143
Molecular Structure:
Molecular Structure of 823-22-3 (delta-Hexalactone)
Formula: C6H10O2
Molecular Weight: 114.144
Synonyms: Hexanoicacid, 5-hydroxy-, lactone (6CI,7CI);(RS)-d-Hexalactone;(?à)-5-Hexanolide;(?à)-d-Hexalactone;5-Hexanolide;5-Hydroxyhexanoic acid lactone;6-Methyl-d-valerolactone;6-Methyltetrahydropyran-2-one;6-Methylvalerolactone;Hexanoic acid,5-hydroxy-, d-lactone;NSC 134774;NSC 32863;Tetrahydro-6-methyl-2H-pyran-2-one;d-Caprolactone;d-Hexalactone;d-Hexanolide;d-Methyl-d-valerolactone;
EINECS: 212-511-8
Density: 1.037
Melting Point: 18 °C
Boiling Point: 110-112 °C (15 mmHg)
Flash Point: 225 °C
Solubility: Immiscible with water.
Safety: 22-24/25
PSA: 26.30000
LogP: 1.10200
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    FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the delta-Hexalactone, CAS:823-22-3 with the most competitive price and the best quality.

    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and p

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  • ^d-Hexanolactone, 98%

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    823-22-3

    ^d-Hexanolactone, 98%

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  • delta-Hexalactone

  • Casno:

    823-22-3

    delta-Hexalactone

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    Prime Molecular Co., Ltd. is a high-tech enterprise providing comprehensive customer service for pharmaceutical companies at home and abroad in accordance with international standards. Two R&D centers and two production sites in China, all well-equip

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  • tetrahydro-6-methyl-2H-Pyran-2-one

  • Casno:

    823-22-3

    tetrahydro-6-methyl-2H-Pyran-2-one

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    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

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  • delta-Hexalactone

  • Casno:

    823-22-3

    delta-Hexalactone

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    SYNKOLA, Ltd. was founded on the 1st January 1991 in Bratislava by three partners. They have long-time and international experience in the area of organic substance synthesis and e

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    Tel:+4212 60296335

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Specification

The delta-Hexalactone, with the CAS registry number 823-22-3, is also known as 5-Methyl-5-hydroxypentanoic acid lactone. Its EINECS registry number is 212-511-8. This chemical's molecular formula is C6H10O2 and molecular weight is 114.14. Its IUPAC name and systematic name are the same which is called 6-methyloxan-2-one.

Physical properties of delta-Hexalactone: (1)ACD/LogP: 0.29; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.29; (4)ACD/LogD (pH 7.4): 0.29; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 34.35; (8)ACD/KOC (pH 7.4): 34.35; (9)#H bond acceptors: 2; (10)Index of Refraction: 1.43; (11)Molar Refractivity: 29.5 cm3; (12)Molar Volume: 113.9 cm3; (13)Surface Tension: 28.8 dyne/cm; (14)Density: 1.001 g/cm3; (15)Flash Point: 79.8 °C; (16)Enthalpy of Vaporization: 45.21 kJ/mol; (17)Boiling Point: 215.7 °C at 760 mmHg; (18)Vapour Pressure: 0.145 mmHg at 25°C.

Preparation: this chemical can be prepared by 2-methyl-tetrahydro-pyran. This reaction will need reagent RuO4 and solvent CCl4. The reaction time is 24 hours with ambient temperature. The yield is about 41%.

Uses of delta-Hexalactone: it can be used to produce ethyl (cis-6-methyltetrahydro-2-pyranyl)acetate at temperature of - 78 °C. This reaction will need reagent Et3SiH and solvent CH2Cl2 with reaction time of 30 min. The yield is about 82%.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1CCCC(=O)O1
(2)InChI: InChI=1S/C6H10O2/c1-5-3-2-4-6(7)8-5/h5H,2-4H2,1H3
(3)InChIKey: RZTOWFMDBDPERY-UHFFFAOYSA-N