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Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene structure

CAS No.: 248-70-4

Chemical Name:: Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

Synonyms: BTBT;3-d]thiophene;Benzo[b]benzo[4;benzthieno[3,2-b]benzothiophene;[1]benzothiolo[3,2-b][1]benzothiole;Benzo[b]benzo[4,5]thieno[2,3-d]thiophene;[1]Benzothiopheno[3,2-b][1]benzothiophene;Benzo[b]benzo[4,5]thieno[2,3-d]thiophene - BTBT

CBNumber:: CB52686126

Molecular Formula:: C14H8S2

Molecular Weight:: 240.34

MDL Number:: MFCD02114004

MOL File:: 248-70-4.mol

Last updated:2023-06-08 17:06:35

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Benzo[b]benzo[4,5]thieno[2,3-d]thiophene Properties

Melting point	218.0 to 222.0 °C
Boiling point	432.3±18.0 °C(Predicted)
Density	1.407±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
color	White to Yellow to Green
λmax	332nm(Toluene)(lit.)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P261-P280-P305+P351+P338
HS Code	2934.99.4400

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene price More Price(16)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	B5551	Benzo[b]benzo[4,5]thieno[2,3-d]thiophene >97.0%(GC)	248-70-4	200mg	$121	2024-03-01	Buy
TCI Chemical	B5551	Benzo[b]benzo[4,5]thieno[2,3-d]thiophene >97.0%(GC)	248-70-4	1g	$419	2024-03-01	Buy
TRC	B200108	Benzo[b]benzo[4,5]thieno[2,3-d]thiophene	248-70-4	25mg	$75	2021-12-16	Buy
AK Scientific	1920AB	Benzo[b]benzo[4,5]thieno[2,3-d]thiophene	248-70-4	5g	$2014	2021-12-16	Buy
Matrix Scientific	090012	Benzo[b]benzo[4,5]thieno[2,3-d]thiophene 95+%	248-70-4	250mg	$643	2021-12-16	Buy

Product number	Packaging	Price	Buy
B5551	200mg	$121	Buy
B5551	1g	$419	Buy
B200108	25mg	$75	Buy
1920AB	5g	$2014	Buy
090012	250mg	$643	Buy

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene Preparation Products And Raw materials

Raw materials

Preparation Products

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene Suppliers

Global( 97)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32951	60
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10310	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29815	58
CHEMSOON CO.,LTD.	+8613761723174	sales01@chemsoon.com	China	1211	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5738	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	13502	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	7442	58
Suzhou Laing Biotechnology Co.,Ltd	+86-13004516015 +86-18149392822	christina@laingbiotec.com	China	777	58
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24727	58

Supplier	Advantage
ATK CHEMICAL COMPANY LIMITED	60
Shenzhen Nexconn Pharmatechs Ltd	58
career henan chemical co	58
CHEMSOON CO.,LTD.	58
Richest Group Ltd	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Shanghai UCHEM Inc.	58
Suzhou Laing Biotechnology Co.,Ltd	58
LEAP CHEM CO., LTD.	58

View Lastest Price from Benzo[b]benzo[4,5]thieno[2,3-d]thiophene manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-12-26	Benzo[b]benzo[4,5]thieno[2,3-d]thiophene 248-70-4	US $6.60 / KG	500g	98%	1KG, 50KG, 100KG	Career Henan Chemical Co

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
248-70-4
US $6.60 / KG
98%
Career Henan Chemical Co

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene benzthieno[3,2-b]benzothiophene [1]benzothiolo[3,2-b][1]benzothiole Benzo[b]benzo[4,5]thieno[2,3-d]thiophene - BTBT BTBT 3-d]thiophene Benzo[b]benzo[4 [1]Benzothiopheno[3,2-b][1]benzothiophene 248-70-4