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: 2-[2-(1,2,3,3-tetramethyl-2H-indol-5-yl)ethenyl]benzothiazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6533-21-7

6533-21-7 structure

6533-21-7 structure

Name: 2-[2-(1,2,3,3-tetramethyl-2H-indol-5-yl)ethenyl]benzothiazole
Chemical Name: but-2-yne-1,4-diyl bis(2,4-dimethylbenzenesulfonate)
CAS Number: 6533-21-7
Molecular Formula: C₂₀H₂₂O₆S₂
Molecular Weight: 422.51500
Create Date: 2017-12-07 09:09:14
Modify Date: 2025-11-27 11:22:44

Names
Properties

Name	but-2-yne-1,4-diyl bis(2,4-dimethylbenzenesulfonate)

Density	1.161g/cm3
Boiling Point	512ºC at 760 mmHg
Molecular Formula	C₂₀H₂₂O₆S₂
Molecular Weight	422.51500
Flash Point	263.5ºC
Exact Mass	422.08600
PSA	103.50000
LogP	5.19600
Index of Refraction	1.671

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