ChemicalBook >> CAS DataBase List >>5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine

5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine

5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine structure

CAS No.: 225518-49-0

Chemical Name:: 5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine

Synonyms: 2,5-Dichloro-3,4-ethylenedioxythiophene;2,5-Dichloro-3,4-ethylenedioxythiophene>5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine;5,7-dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxin;Thieno[3,4-b]-1,4-dioxin,5,7-dichloro-2,3-dihydro-;5,7-DICHLORO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE,95% MIN(HPLC);5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine ISO 9001：2015 REACH

CBNumber:: CB01120914

Molecular Formula:: C6H4Cl2O2S

Molecular Weight:: 211.07

MDL Number:: MFCD09907757

MOL File:: 225518-49-0.mol

Last updated:2023-07-14 17:46:02

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5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine Properties

Melting point	65.0 to 69.0 °C
Boiling point	271.0±40.0 °C(Predicted)
Density	1.602±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	powder to crystal
color	White to Yellow to Orange

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302+H312+H332-H315-H319
Precautionary statements	P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312
HS Code	2934.99.4400

5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D4746	2,5-Dichloro-3,4-ethylenedioxythiophene >98.0%(GC)	225518-49-0	1g	$109	2024-03-01	Buy
TCI Chemical	D4746	2,5-Dichloro-3,4-ethylenedioxythiophene >98.0%(GC)	225518-49-0	5g	$382	2024-03-01	Buy
TRC	D438618	5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine	225518-49-0	50mg	$45	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0013407	5,7-DICHLORO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE 95.00%	225518-49-0	5G	$909.56	2021-12-16	Buy
AK Scientific	6741AL	5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine	225518-49-0	1g	$189	2021-12-16	Buy

Product number	Packaging	Price	Buy
D4746	1g	$109	Buy
D4746	5g	$382	Buy
D438618	50mg	$45	Buy
HCH0013407	5G	$909.56	Buy
6741AL	1g	$189	Buy

5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine Chemical Properties,Uses,Production

Uses

5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine is used as a reactant in the synthesis of polyethylenedioxythiophene.

5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine Preparation Products And Raw materials

Raw materials

Preparation Products

5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine Suppliers

Global( 46)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29016	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9821	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	sales@tnjchem.com	China	25363	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	50000	58
Zhengzhou Anbu Chem Co.,Ltd	+86-0371-88006763; +8615988602810	sales@anbuchem.com	China	3000	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	16805	58

Supplier	Advantage
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
changzhou huayang technology co., ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
Zhengzhou Anbu Chem Co.,Ltd	58
Henan Fengda Chemical Co., Ltd	58

View Lastest Price from 5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine 225518-49-0	US $100.00 / KG	1KG	98%	50kg	Career Henan Chemical Co

5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine
225518-49-0
US $100.00 / KG
98%
Career Henan Chemical Co

225518-49-0(5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine)Related Search:

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5,7-dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxin 2,5-Dichloro-3,4-ethylenedioxythiophene 5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine 5,7-DICHLORO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE,95% MIN(HPLC) 2,5-Dichloro-3,4-ethylenedioxythiophene> Thieno[3,4-b]-1,4-dioxin,5,7-dichloro-2,3-dihydro- 5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine ISO 9001：2015 REACH 225518-49-0 Thiophen Thiophens Heterocyclic Compounds