Shanghai Nianxing Industrial Co., Ltd
China
Product Name: bisthieno[3,2-b:2',3'-d]thiophene-2,6-dicarbaldehyde
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: bisthieno[3,2-b:2',3'-d]thiophene-2,6-dicarbaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

67061-73-8

67061-73-8 structure

67061-73-8 structure

Name: bisthieno[3,2-b:2',3'-d]thiophene-2,6-dicarbaldehyde
Chemical Name: dithieno[2,3-a:2',3'-d]thiophene-2,6-dicarbaldehyde
CAS Number: 67061-73-8
Molecular Formula: C₁₀H₄O₂S₃
Molecular Weight: 252.33300
Create Date: 2017-08-19 07:24:42
Modify Date: 2025-09-04 07:55:16

Name	dithieno[2,3-a:2',3'-d]thiophene-2,6-dicarbaldehyde
Synonyms	dithieno<3,2-b:2',3'-d>thiophene-2,6-dicarbaldehyde

Density	1.688g/cm3
Boiling Point	488.2ºC at 760 mmHg
Molecular Formula	C₁₀H₄O₂S₃
Molecular Weight	252.33300
Flash Point	249.1ºC
Exact Mass	251.93700
PSA	118.86000
LogP	3.80250
Index of Refraction	1.919

HS Code	2934999090

3593-75-7 structure

3593-75-7

68-12-2 structure

68-12-2

~95%

67061-73-8 structure

67061-73-8

Literature: Kim, Oh-Kil; Fort, Alain; Barzoukas, Marguerite; Blanchard-Desce, Mireille; Lehn, Jean-Marie Journal of Materials Chemistry, 1999 , vol. 9, # 9 p. 2227 - 2232

Precursor 2
3593-75-7 68-12-2
DownStream 0

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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