Odowell is a professional Delta Octalactone Cas 698-76-0 manufacturers and Delta Octalactone Cas 698-76-0 suppliers in China . Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly R&D new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality. Our Delta Octalactone cas 698-76-0 have a good price advantage, premium quality with clear colourless liquid appearance, production capacity of 150 tons per year and popular in European and American markets.
Delta Octalactone Cas 698-76-0 is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field. May be synthesized from 5-hydroxyoctanoic acid by reduction with NaBH4 in water; by microbiological reduction of the corresponding keto acid; from 5-hydroxyoctanoic methyl amide by alkaline saponification, using Ba(OH)2.
Delta Octalactone Cas 698-76-0 is also known as5-Hydroxyoctanoic acid lactone. Δ-Octalactone has a sweet, fatty, coconut, tropical, dairy odor.
Premium quality Delta Octalactone clear colourless liquidappearance, Odowell Delta Octalactone high quality in stock and free Sample for testing. Production capacity: 150 Tons annually manufacturing for European countries and American market.
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Product Name: |
5-Hydroxyoctanoic acid lactone |
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Synonyms: |
5-octanolide (delta-octalactone);6-Propyltetrahydro-2H-pyran-2-one;beta-Octalactone;1,5-Octalactone;DELTA-OCTALACTONE, NATURAL;5-Octanolide：5-Hydroxyoctanoic acid，lactone;δ-Hydroxyoctanoic acid δ-lactone;6-propyloxan-2-one |
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CAS: |
698-76-0 |
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MF: |
C8H14O2 |
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MW: |
142.2 |
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EINECS: |
211-820-5 |
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Product Categories: |
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Mol File: |
698-76-0.mol |
Delta-octanolide is a delta-lactone. Taste characteristics at 10 ppm: coconut, sweet, creamy, lactonic and fruity with a milky and oily depth. Reported found as a volatile flavor component in coconut oil, butterfat, milk fat, the essence of the Blenheim variety of apricot, and pineapple, yellow passion fruit, cranberry, currant buds, papaya, peach, raspberry, strawberry, bilberry, plum, tomato, many cheeses, chicken fat, cooked beef, pork and mutton, rum, sherry, white wine, tea, coconut products, passion fruit, mango, prickly pear, loquat, mountain papaya, nectarine, cape gooseberry and rooibus tea (Aspalathus linearis).
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Melting point |
-14°C |
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Boiling point |
238°C |
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density |
1,002 g/cm3 |
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vapor pressure |
1.5-2.7Pa at 20-25℃ |
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refractive index |
1.4550 |
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FEMA |
3214 | DELTA-OCTALACTONE |
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Fp |
125°C |
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storage temp. |
Sealed in dry,Room Temperature |
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solubility |
Chloroform (Slightly), Methanol (Slightly) |
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form |
neat |
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Specific Gravity |
1.00 |
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color |
Colourless |
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Odor |
at 10.00 % in dipropylene glycol. sweet fatty coconut tonka tropical dairy |
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Odor Type |
coconut |
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Water Solubility |
Not miscible or difficult to mix in water. |
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JECFA Number |
228 |
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BRN |
111515 |
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Stability: |
Hygroscopic |
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LogP |
1.7-1.8 at 20℃ |
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Surface tension |
70.3mN/m at 1g/L and 20℃ |
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CAS DataBase Reference |
698-76-0(CAS DataBase Reference) |
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NIST Chemistry Reference |
2H-pyran-2-one, tetrahydro-6-propyl-(698-76-0) |
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EPA Substance Registry System |
2H-Pyran-2-one, tetrahydro-6-propyl- (698-76-0) |
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Risk Statements |
36/37/38-36/38 |
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Safety Statements |
26-36-37 |
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WGK Germany |
2 |
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RTECS |
UQ1355500 |
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TSCA |
Yes |
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HS Code |
29322090 |
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Toxicity |
LD50 orl-rat: >5 g/kg FCTOD7 20,783,80 |
Our company meet the highest quality requirements as stipulated in ISO9001.
