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BGC » Chemicals A-Z » Oxan-2-one
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Identify Suppliers 2025 Properties Safty ☰

Oxan-2-one

BGC Id:844921638722
CAS No:542-28-9
Synonyms:4-pentanolide ; g-valerolactone ; d-valerolactone ; fema 3103 ; 5-valerolactone ; oxan-2-one ; 4-valerolactone ; 5-pentanolide ; i-valerolactone ; δ-valero-lacton
Molecular Formula:C5H8O2
Molecular Weight:100.12
EINECS:208-807-1
Structural Formula

2025 - The most valued supplier

The following notable provider has been checked and can be recommended.
Chemical-Suppliers
Leap Chem Co., Ltd
公司類型: Bulk and laboratory supplier
打電話: +852-30606658
國家: P.R.China
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...
The last intensive check and update was carried out on 2025/09/30.

Identify

Synonyms:
4-pentanolide ; g-valerolactone ; d-valerolactone ; fema 3103 ; 5-valerolactone ; oxan-2-one ; 4-valerolactone ; 5-pentanolide ; i-valerolactone ; δ-valero-lacton
CAS:
542-28-9
EINECS:
208-807-1
Molecular Formula:
C5H8O2
MDL:

Properties

Molecular Weight:
100.12 g·mol−1
Density:
1.105 g/mL at 20 °C
Melting point:
-13 °C
Boiling point:
230 °C
Flash point:
212 ºF
download Download Molfile for :
η-Valerolactone

Safety Information

Hazard Symbols: Xi
hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
Risk Codes:
41 (R)
Safety Codes:
26-39 (S)
WGK Germany:
3
RTECS:
LU3580000
Storage temperature:
2-8°C

What other providers are available for CAS 542-28-9?

In addition to the providers presented here for Oxan-2-one with the CAS number 542-28-9, there are other 57 providers with slightly different product names available for this CAS number.

Dayang Chem (Hangzhou) Co.,Ltd. +4 additional providers that we know from the past
+3 additional providers that we know from the past
OPQ Chemical Co., Ltd | Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | Shandong Minglang Chemical Co., Ltd | Shandong Lanhai Industry Co.,Ltd. | H&Z Industry Co.,Ltd | Xingrui Industry Co., Limited | Lori Industry Co., Ltd | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Finetech Industry Limited | Nantong Xindao Biotech Ltd | Capot Chemical Co., Ltd. | Shandong SanYoung Industry Co., Ltd | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | Haihang Industry Co., Ltd. | BuGuCh & Partners +26 additional providers that we know from the past
BLD Pharmatech Ltd +2 additional providers that we know from the past




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