alpha-Quinquethiophene

Modify Date: 2025-09-12 12:44:32

alpha-Quinquethiophene structure	Common Name	alpha-Quinquethiophene
	CAS Number	5660-45-7	Molecular Weight	412.63400
	Density	1.384g/cm3	Boiling Point	535.2ºC at 760 mmHg
	Molecular Formula	C₂₀H₁₂S₅	Melting Point	253ºC
	MSDS	N/A	Flash Point	210.8ºC

Name	α-Quinquethiophene
Synonym	More Synonyms

Density	1.384g/cm3
Boiling Point	535.2ºC at 760 mmHg
Melting Point	253ºC
Molecular Formula	C₂₀H₁₂S₅
Molecular Weight	412.63400
Flash Point	210.8ºC
Exact Mass	411.95400
PSA	141.20000
LogP	8.66210
Index of Refraction	1.71

alpha-Quinquethiophene MSDS(Chinese)

HS Code	2934999090

Precursor 10
CAS#:6165-68-0 Thienylboronic acid CAS#:104499-99-2 5,5''-Diiodo-2,... CAS#:98057-08-0 5,5''-Dibromo-2... CAS#:492-97-7 2,2'-Bithiophene
CAS#:3141-27-3 2,5-Dibromothiophene CAS#:3480-11-3 5-Bromo-2,2'-bi... CAS#:87350-64-9 1,4-bis(2,2'-bi... CAS#:1081-34-1 alpha-Terthiophene
CAS#:135068-76-7 1,4-Bis[5-(2,2'... CAS#:5713-61-1 2-Thienylmagnes...
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%

2,5-bis(5-thiophen-2-ylthiophen-2-yl)thiophene

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: alpha-Quinquethiophene
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: alpha-Quinquethiophene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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