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: Benzenesulfonic acid,2,5-dichloro-, 2-butynylene ester (7CI,8CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

10421-62-2

10421-62-2 structure

10421-62-2 structure

Name: Benzenesulfonic acid,2,5-dichloro-, 2-butynylene ester (7CI,8CI)
Chemical Name: 4-(2,5-dichlorophenyl)sulfonyloxybut-2-ynyl 2,5-dichlorobenzenesulfonate
CAS Number: 10421-62-2
Molecular Formula: C₁₆H₁₀Cl₄O₆S₂
Molecular Weight: 504.18900
Create Date: 2016-12-24 21:16:38
Modify Date: 2025-09-18 21:14:37

Names
Properties

Name	4-(2,5-dichlorophenyl)sulfonyloxybut-2-ynyl 2,5-dichlorobenzenesulfonate

Density	1.622g/cm3
Boiling Point	647.1ºC at 760 mmHg
Molecular Formula	C₁₆H₁₀Cl₄O₆S₂
Molecular Weight	504.18900
Flash Point	345.2ºC
Exact Mass	501.86700
PSA	103.50000
LogP	6.57600
Vapour Pressure	6.4E-16mmHg at 25°C
Index of Refraction	1.614

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