Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4-di(2-thienyl)-1,3-butadiene
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-di-(2-Thienyl)-1,3-butadiene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

23354-93-0

23354-93-0 structure

23354-93-0 structure

Name: 1,4-di(2-thienyl)-1,3-butadiene
Chemical Name: 2-(4-thiophen-2-ylbuta-1,3-dienyl)thiophene
CAS Number: 23354-93-0
Molecular Formula: C₁₂H₁₀S₂
Molecular Weight: 218.33800
Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
Create Date: 2018-09-21 11:36:53
Modify Date: 2025-08-25 16:46:57

Name	2-(4-thiophen-2-ylbuta-1,3-dienyl)thiophene
Synonyms	1,4-di(2-thienyl)-1,3-butadiene

Density	1.225g/cm3
Boiling Point	385.8ºC at 760 mmHg
Melting Point	171ºC
Molecular Formula	C₁₂H₁₀S₂
Molecular Weight	218.33800
Flash Point	140ºC
Exact Mass	218.02200
PSA	56.48000
LogP	4.53620
Vapour Pressure	8.26E-06mmHg at 25°C
Index of Refraction	1.711

HS Code	2934999090

Precursor 2
4298-52-6 644-97-3
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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