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: 1,4-DITHIINO[2,3-B]-1,4-DITHIIN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

255-55-0

255-55-0 structure

255-55-0 structure

Name: 1,4-DITHIINO[2,3-B]-1,4-DITHIIN
Chemical Name: [1,4]dithiino[2,3-b][1,4]dithiine
CAS Number: 255-55-0
Molecular Formula: C₆H₄S₄
Molecular Weight: 204.35600
Create Date: 2017-05-06 09:14:39
Modify Date: 2025-08-25 18:48:14

Name	[1,4]dithiino[2,3-b][1,4]dithiine
Synonyms	[1,4]dithiino[2,3-b][1,4]dithiin 1,4,5,8-tetrathianaphthalene

Molecular Formula	C₆H₄S₄
Molecular Weight	204.35600
Exact Mass	203.92000
PSA	112.96000
LogP	3.78180

HS Code	2934999090

156-59-2 structure

156-59-2

68494-08-6 structure

68494-08-6

~93%

255-55-0 structure

255-55-0

Literature: Meline, Ronald L.; Elsenbaumer, Ronald L. Synthesis, 1997 , # 6 p. 617 - 619

156-59-2 structure

156-59-2

109538-80-9 structure

109538-80-9

~84%

255-55-0 structure

255-55-0

Literature: Andreu, Raquel; Garin, Javier; Orduna, Jesus; Royo, Jose M. Tetrahedron Letters, 2000 , vol. 41, # 27 p. 5207 - 5210

156-59-2 structure

156-59-2

54995-24-3 structure

54995-24-3

~85%

255-55-0 structure

255-55-0

Literature: Varma, K. S.; Sasaki, N.; Clark, R. A.; Underhill, A. E.; Simonsen, O.; et al. Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 783 - 787

68494-08-6 structure

68494-08-6

540-59-0 structure

540-59-0

~87%

255-55-0 structure

255-55-0

Literature: Meline, Ronald L.; Elsenbaumer, Ronald L. Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 16 p. 2467 - 2469

Precursor 5
156-59-2 68494-08-6 109538-80-9 54995-24-3
540-59-0
DownStream 4
51501-77-0 66946-48-3 66946-49-4 31366-25-3

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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