1,2-Di(thiophen-2-yl)ethyne

Modify Date: 2025-10-02 11:04:13

1,2-Di(thiophen-2-yl)ethyne structure	Common Name	1,2-Di(thiophen-2-yl)ethyne
	CAS Number	23975-15-7	Molecular Weight	190.28500
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₀H₆S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	2-(2-thiophen-2-ylethynyl)thiophene
Synonym	More Synonyms

Molecular Formula	C₁₀H₆S₂
Molecular Weight	190.28500
Exact Mass	189.99100
PSA	56.48000
LogP	3.20940
InChIKey	UVIHBGIRBHGVTK-UHFFFAOYSA-N
SMILES	C(#Cc1cccs1)c1cccs1

HS Code	2934999090

Precursor 10
CAS#:3437-95-4 2-Iodothiophene CAS#:1066-54-2 TMS-acetylene CAS#:23229-66-5 2-(prop-1-yn-1-... CAS#:1003-09-4 Bromothiophene
CAS#:75-20-7 Calcium carbide CAS#:471-25-0 Propiolic acidd CAS#:96-43-5 2-Chlorothiophene CAS#:115-19-5 3-Methyl butynol
CAS#:74-86-2 Acetylene CAS#:107-04-0 1-Bromo-2-chlor...
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%

2,2'-ethynedyl-bis-thiophene

2,2'-ethyne-1,2-diyldithiophene

1,2-di(thiophene-2-yl)ethyne

1,4-di(2-thienyl)-1,3-butadiyne

2-(2-thienylethynyl)thiophene

thiophene,2,2'-(1,2-ethynediyl)bis

2,2'-(ethyne-1,2-diyl)bisthiophene

1,2-di(thiophen-2-yl)-ethyne

2-(2-thiophen-2-yl-ethynyl)-thiophene

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2-Di(thiophen-2-yl)ethyne
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1,2-Di(thiophen-2-yl)ethyne
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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