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

Product Name: 5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine
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
Formula Weight: 211.07
MOL File: 225518-49-0.mol

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

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

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Safety

HS Code: 2934.99.4400

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D4746
Product name: 2,5-Dichloro-3,4-ethylenedioxythiophene
Purity: >98.0%(GC)
Packaging: 1g
Price: $109
Updated: 2024/03/01

TCI Chemical

Product number: D4746
Product name: 2,5-Dichloro-3,4-ethylenedioxythiophene
Purity: >98.0%(GC)
Packaging: 5g
Price: $382
Updated: 2024/03/01

TRC

Product number: D438618
Product name: 5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine
Packaging: 50mg
Price: $45
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0013407
Product name: 5,7-DICHLORO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE
Purity: 95.00%
Packaging: 5G
Price: $909.56
Updated: 2021/12/16

AK Scientific

Product number: 6741AL
Product name: 5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine
Packaging: 1g
Price: $189
Updated: 2021/12/16

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

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

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

Career Henan Chemical Co

Product: 5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine 225518-49-0
Price: US $100.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 50kg
Release date: 2018-07-25

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225518-49-0

Thiophen

Thiophens

Heterocyclic Compounds