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: 2,3-disulfamoyloxybutane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

77658-12-9

77658-12-9 structure

77658-12-9 structure

Name: 2,3-disulfamoyloxybutane
Chemical Name: 3-sulfamoyloxybutan-2-yl sulfamate
CAS Number: 77658-12-9
Molecular Formula: C₄H₁₂N₂O₆S₂
Molecular Weight: 248.27800
Create Date: 2017-07-11 04:25:48
Modify Date: 2025-09-05 19:10:32

Name	3-sulfamoyloxybutan-2-yl sulfamate
Synonyms	2,3-DISULFAMOYLOXYBUTANE butane-2,3-diyl disulfamate Sulfamic acid,1,2-dimethyl-1,2-ethanediyl ester

Density	1.576g/cm3
Boiling Point	433.1ºC at 760 mmHg
Molecular Formula	C₄H₁₂N₂O₆S₂
Molecular Weight	248.27800
Flash Point	215.7ºC
Exact Mass	248.01400
PSA	155.54000
LogP	1.76580
Index of Refraction	1.533

HS Code	2935009090

513-85-9 structure

513-85-9

~%

77658-12-9 structure

77658-12-9

Literature: Hirsch, Allen F.; Kasulanis, Charles; Kraft, Larry; Mallory, Robert A.; Powell, Gregory; Wong, Benny Journal of Medicinal Chemistry, 1981 , vol. 24, # 7 p. 901 - 903

Precursor 1
513-85-9
DownStream 0

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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