CAS 37882-75-0|Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde

Introduction：Basic information about CAS 37882-75-0|Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde, 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. Articles1
6. Synonyms

Common Name	Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
CAS Number	37882-75-0	Molecular Weight	196.24600
Density	1.559g/cm3	Boiling Point	388.1ºC at 760 mmHg
Molecular Formula	C₈H₄O₂S₂	Melting Point	274 °C(dec.)
MSDS	ChineseUSA	Flash Point	188.5ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	thieno[3,2-b]thiophene-2,5-dicarbaldehyde
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.559g/cm3
Boiling Point	388.1ºC at 760 mmHg
Melting Point	274 °C(dec.)
Molecular Formula	C₈H₄O₂S₂
Molecular Weight	196.24600
Flash Point	188.5ºC
Exact Mass	195.96500
PSA	90.62000
LogP	2.58780
Index of Refraction	1.811
InChIKey	UBKNFAFBINVTOP-UHFFFAOYSA-N
SMILES	O=Cc1cc2sc(C=O)cc2s1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H317-H319-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
RIDADR	NONH for all modes of transport
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%

Articles1

Novel organic dyes for efficient dye-sensitized solar cells.

Chem. Commun. (Camb.) 26 , 2792-2794, (2006)

Two novel metal-free organic dyes containing thienothiophene and thiophene segments have been synthesized. Nano-crystalline TiO2 dye-sensitized solar cells were fabricated using these dyes as light-ha...

Synonyms

Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde

2,5-diformylthieno[3,2-b]thiophene

2,5-Thieno<3,2-b>thiophendicarbaldehyd

2,5-thieno[3,2-b]thiophenedicarbaldehyde

Recommended......