Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: hexa-2,4-diyne-1,6-diyl bis(4-methylbenzenesulphonate)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

32527-15-4

32527-15-4 structure

32527-15-4 structure

Name: hexa-2,4-diyne-1,6-diyl bis(4-methylbenzenesulphonate)
Chemical Name: hexa-2,4-diyne-1,6-diyl bis(4-methylbenzenesulfonate)
CAS Number: 32527-15-4
Molecular Formula: C₂₀H₁₈O₆S₂
Molecular Weight: 418.48300
Create Date: 2018-12-29 10:45:40
Modify Date: 2025-08-27 12:55:19

Name	hexa-2,4-diyne-1,6-diyl bis(4-methylbenzenesulfonate)
Synonyms	2,4-Hexadiyn-1,6-bis-p-toluenesulfonate 2,4-HEXADIYNE-1,6-DIOL,DI-p-TOLUENESULFONATE 6-(4-methylphenyl)sulfonyloxyhexa-2,4-diynyl 4-methylbenzenesulfonate

Density	1.342g/cm3
Boiling Point	612.2ºC at 760mmHg
Molecular Formula	C₂₀H₁₈O₆S₂
Molecular Weight	418.48300
Flash Point	324.1ºC
Exact Mass	418.05400
PSA	103.50000
LogP	4.58260
Index of Refraction	1.592

HS Code	2905290000

98-59-9 structure

98-59-9

3031-68-3 structure

3031-68-3

~86%

32527-15-4 structure

32527-15-4

Literature: Rubin, Yves; Lin, Sophia S.; Knobler, Carolyn B.; Anthony, John; Boldi, Armen M.; Diederich, Francois Journal of the American Chemical Society, 1991 , vol. 113, # 18 p. 6943 - 6949

6165-76-0 structure

6165-76-0

~82%

32527-15-4 structure

32527-15-4

Literature: Yadav; Reddy; Reddy, K. Bhaskar; Gayathri, K. Uma; Prasad Tetrahedron Letters, 2003 , vol. 44, # 34 p. 6493 - 6496

104-15-4 structure

104-15-4

3031-68-3 structure

3031-68-3

~%

32527-15-4 structure

32527-15-4

Literature: Gao, Kunxiu; Goroff, Nancy S. Journal of the American Chemical Society, 2000 , vol. 122, # 38 p. 9320 - 9321

Precursor 4
98-59-9 3031-68-3 6165-76-0 104-15-4
DownStream 2
21752-86-3 114464-05-0

HS Code	2905290000
Summary	2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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