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: 1,7-Heptanediol,1,7-bis(4-methylbenzenesulfonate)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

40235-95-8

40235-95-8 structure

40235-95-8 structure

Name: 1,7-Heptanediol,1,7-bis(4-methylbenzenesulfonate)
Chemical Name: 7-(4-methylphenyl)sulfonyloxyheptyl 4-methylbenzenesulfonate
CAS Number: 40235-95-8
Molecular Formula: C₂₁H₂₈O₆S₂
Molecular Weight: 440.57300
Create Date: 2017-01-03 21:46:37
Modify Date: 2025-09-26 18:16:48

Name	7-(4-methylphenyl)sulfonyloxyheptyl 4-methylbenzenesulfonate
Synonyms	heptane-1,7-diyl bis(4-methylbenzenesulfonate) Heptane-1,7-diyl ditoluene-4-sulfonate 1,7-bis(p-toluenesulfonyloxy)heptane heptamethylene di-p-toluenesulfonate 1,7-Heptanediol,1,7-bis(4-methylbenzenesulfonate) 1,7-bis-(toluene-4-sulfonyloxy)-heptane 1,7-ditosyloxyheptane 1,7-heptanediol ditosylate

Density	1.218g/cm3
Boiling Point	594.5ºC at 760mmHg
Molecular Formula	C₂₁H₂₈O₆S₂
Molecular Weight	440.57300
Flash Point	313.3ºC
Exact Mass	440.13300
PSA	103.50000
LogP	6.52630
Index of Refraction	1.544

629-30-1 structure

629-30-1

98-59-9 structure

98-59-9

~88%

40235-95-8 structure

40235-95-8

Literature: Walczak, Ryan M.; Cowart Jr., John S.; Reynolds, John R. Journal of Materials Chemistry, 2007 , vol. 17, # 3 p. 254 - 260

Precursor 2
629-30-1 98-59-9
DownStream 0

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