Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-(4-Ethynylphenyl)oxazole
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-(4-ETHYNYLPHENYL)-1,3-OXAZOLE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

501944-63-4

501944-63-4 structure

501944-63-4 structure

Name: 5-(4-ethynylphenyl)-1,3-oxazole
Chemical Name: 5-(4-ethynylphenyl)-1,3-oxazole
CAS Number: 501944-63-4
Molecular Formula: C₁₁H₇NO
Molecular Weight: 169.17900
Create Date: 2018-12-04 16:13:09
Modify Date: 2025-12-01 10:57:08

Names
Properties

Name	5-(4-ethynylphenyl)-1,3-oxazole
Synonyms	4-(1,3-Oxazol-5-yl)phenylacetylene Oxazole,5-(4-ethynylphenyl) 5-(4-Ethynylphenyl)oxazole

Density	1.18g/cm3
Boiling Point	290.1ºC at 760 mmHg
Melting Point	75.5-77.5ºC
Molecular Formula	C₁₁H₇NO
Molecular Weight	169.17900
Flash Point	116.3ºC
Exact Mass	169.05300
PSA	26.03000
LogP	2.32290
Index of Refraction	1.598

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