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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Dioxane,2,3-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16653-21-7

16653-21-7 structure

16653-21-7 structure

Name: 1,4-Dioxane,2,3-diphenyl-
Chemical Name: 2,3-diphenyl-1,4-dioxane
CAS Number: 16653-21-7
Molecular Formula: C₁₆H₁₆O₂
Molecular Weight: 240.29700
Create Date: 2017-11-23 19:50:14
Modify Date: 2025-09-26 16:48:04

Names
Properties

Name	2,3-diphenyl-1,4-dioxane
Synonyms	2,3-Diphenyl-1,4-dioxan 1,4-Dioxane,2,3-diphenyl trans-2,3-Diphenyl-1,4-dioxan (+-)-trans-2,3-diphenyl-[1,4]dioxane

Density	1.107g/cm3
Boiling Point	362.2ºC at 760mmHg
Molecular Formula	C₁₆H₁₆O₂
Molecular Weight	240.29700
Flash Point	189.4ºC
Exact Mass	240.11500
PSA	18.46000
LogP	3.51580
Vapour Pressure	4.1E-05mmHg at 25°C
Index of Refraction	1.563

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