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: (3-benzoyl-1,1-dioxo-2,3-diphenyl-thiiran-2-yl)-phenyl-methanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

989-21-9

989-21-9 structure

989-21-9 structure

Name: (3-benzoyl-1,1-dioxo-2,3-diphenyl-thiiran-2-yl)-phenyl-methanone
Chemical Name: (3-benzoyl-1,1-dioxo-2,3-diphenylthiiran-2-yl)-phenylmethanone
CAS Number: 989-21-9
Molecular Formula: C₂₈H₂₀O₄S
Molecular Weight: 452.52100
Create Date: 2017-05-05 02:01:44
Modify Date: 2025-09-18 08:45:59

Names
Properties

Name	(3-benzoyl-1,1-dioxo-2,3-diphenylthiiran-2-yl)-phenylmethanone
Synonyms	2,3-Dibenzoyl-2,3-diphenyl-thiiran-1,1-dioxid Dibenzoylstilben-episulfon

Density	1.334g/cm3
Boiling Point	669.7ºC at 760 mmHg
Molecular Formula	C₂₈H₂₀O₄S
Molecular Weight	452.52100
Flash Point	428.9ºC
Exact Mass	452.10800
PSA	76.66000
LogP	6.05240
Index of Refraction	1.668

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