Colorless Transparent Liquid Gamma-heptalactone Manufacturer

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We are a professional manufacturer of Gamma-heptalactone in China. We supply good quality and one-step. γ-Heptalactone has a sweet, nut-like, caramel odor and a malty, caramel, sweet, herbaceous taste. This substance may be obtained in low yields by hydrogenation of ethyl P-furylacrylate;1 by lactoniation of heptenoic acid; also by condensation of methylacrylate butyl alcohol using a catalyst. CAS No.:105-21-5

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Specification of thisChina Colorless Transparent Liquid Gamma-heptalactone Manufacturers

γ-Heptalactone has a sweet, nut-like, caramel odor and a malty, caramel, sweet, herbaceous taste. This substance may be obtained in low yields by hydrogenation of ethyl P-furylacrylate;1 by lactoniation of heptenoic acid; also by condensation of methylacrylate butyl alcohol using a catalyst.

Parameters of thisChina Colorless Transparent Liquid Gamma-heptalactone Suppliers

product Name	γ-Oenantholacton
Synonyms	4-Hydroxyheptanoic acid gamma-lactone; 4-n-Propyl-4-hydroxybutanoic acid lactone; 4-Heptanolide; Gamma-Heptalactone; 5-propyldihydrofuran-2(3H)-one
Molecular Formula	C₇H₁₂O₂
Molecular Weight	128.169
InChI	InChI=1/C7H12O2/c1-2-3-6-4-5-7(8)9-6/h6H,2-5H2,1H3
CAS Registry Number	105-21-5
EINECS	203-279-9
Molecular Structure
Density	0.983g/cm³
Boiling point	226.3°C at 760 mmHg
Refractive index	1.436
Flash point	85.3°C
Vapour Pressur	0.0827mmHg at 25°C