CAS 5556-13-8|4,4'-dibromo-3,3'-dithienyl

Introduction：Basic information about CAS 5556-13-8|4,4'-dibromo-3,3'-dithienyl, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4,4'-dibromo-3,3'-dithienyl
CAS Number	5556-13-8	Molecular Weight	324.05500
Density	/	Boiling Point	/
Molecular Formula	C₈H₄Br₂S₂	Melting Point	127 °C
MSDS	/	Flash Point	/

Names

Name	3-bromo-4-(4-bromothiophen-3-yl)thiophene
Synonym	More Synonyms

Chemical & Physical Properties

Melting Point	127 °C
Molecular Formula	C₈H₄Br₂S₂
Molecular Weight	324.05500
Exact Mass	321.81200
PSA	56.48000
LogP	5.00160
InChIKey	QAVREGJMFYCNKD-UHFFFAOYSA-N
SMILES	Brc1cscc1-c1cscc1Br

Safety Information

HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

3,3'-Bithiophene,4,4'-dibromo

4,4'-Dibrom-3,3'-bithiophen

4,4'-Dibromo-3,3'-bithiophene

4,4'-dibromo-3,3'-dithienyl

3,3'-Bis-<4-brom-thienyl>4,4'-Dibromo-3,3'-bithenyl

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