Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

157-18-6

157-18-6 structure

157-18-6 structure

Name: oxirene
Chemical Name: oxirene
CAS Number: 157-18-6
Molecular Formula: C₂H₂O
Molecular Weight: 42.03670
Create Date: 2016-07-08 12:04:30
Modify Date: 2025-08-25 15:35:44

Name	oxirene
Synonyms	acetylene oxide epoxyethylene vinylene oxide oxacyclopropene 1,2-epoxyethene Oxene

Density	1.118g/cm3
Boiling Point	55.1ºC at 760mmHg
Molecular Formula	C₂H₂O
Molecular Weight	42.03670
Exact Mass	42.01060
PSA	9.23000
LogP	0.48780
Vapour Pressure	252mmHg at 25°C
Index of Refraction	1.467

HS Code	2932999099

54509-73-8 structure

54509-73-8

~%

157-18-6 structure

157-18-6

Literature: Sun, Daohua; Wang, Huixuan; Zhang, Genlei; Huang, Jiale; Li, Qingbiao RSC Advances, 2013 , vol. 3, # 43 p. 20732 - 20737

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.