delta-Valerolactone

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CAS No: 542-28-9
Product Name: δ-Valerolactone
Other Name:
δ-Valerolactone
delta-Valerolactone
5-valerolactone
Tetrahydro-2H-pyran-2-one
Tetrahydro-2-pyranone
 
Density: 1.1±0.1 g/cm3
Boiling Point: 218.0±8.0 °C at 760 mmHg
Melting Point: -13 °C
Molecular Formula: C5H8O2
Molecular Weight: 100.116
Flash Point: 100.0±0.0 °C
Exact Mass: 100.052429
PSA: 26.30000
LogP: -0.20
Vapour density: 3.45 (vs air)
Vapour Pressure: 0.1±0.4 mmHg at 25°C
Index of Refraction: 1.440
Storage condition: 2-8°C
Water Solubility: miscible
 
Specification
Appearance: Colorless to light yellow transparent liquid
Assay: ≥99.0%
Water: ≤0.10%
 
Application
δ-Valerolactone is a lactone used as a chemical intermediate in processes such as the production of polyesters.
Applicationd in flavors and fragrances, pharmaceutical intermediates.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

delta-Valerolactone


Related News: Ten domestic API leading enterprises of CSPC, Puluo Pharmaceutical, Huahai Pharmaceutical, Chuang Nuo Pharmaceutical, Federal Pharmaceuticals, Zhejiang Pharmaceutical, Yifan Pharmaceutical, Jiangxi Tianxin, Zhejiang Chemical Industry, and Xinhua Pharmaceutical rank among China’s API exporters The top ten in the list.1480-65-5 Refers to the active pharmaceutical ingredients used in the manufacture of original research drugs (patent drugs or innovative drugs). It mainly meets the needs of international original research drug companies and emerging biopharmaceutical companies for innovative drugs at various stages of clinical research, registration approval and commercialization of drugs. Contains advanced intermediates used in the manufacture of this drug substance that need to be regulated by regulatory authorities.ethyl (2Z)-2-chloro-2-[(4-methoxyphenyl)hydrazinylidene]acetate CAS:27143-07-3 The chemical compound which is in the process of becoming an API from a raw material is called an intermediate.106-95-6 The chemical compound which is in the process of becoming an API from a raw material is called an intermediate.Inceptua is a pharmaceutical company and service partner spanning throughout the product lifecycle – from comparator sourcing for clinical trials, through early access programs to licensing and commercialization for products.

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