3,3'-Bithiophene-5-carbaldehyde

Modify Date: 2025-08-23 17:09:07

3,3'-Bithiophene-5-carbaldehyde structure	Common Name	3,3'-Bithiophene-5-carbaldehyde
	CAS Number	137320-59-3	Molecular Weight	194.273
	Density	1.3±0.1 g/cm3	Boiling Point	283.0±30.0 °C at 760 mmHg
	Molecular Formula	C₉H₆OS₂	Melting Point	101-104ºC
	MSDS	Chinese USA	Flash Point	125.0±24.6 °C
	Symbol	GHS07	Signal Word	Warning

Name	4-thiophen-3-ylthiophene-2-carbaldehyde
Synonym	More Synonyms

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn
Risk Phrases	R22
Safety Phrases	S26
RIDADR	NONH for all modes of transport
HS Code	2934999090

3-Bromothiophene

CAS#:872-31-1

4-Bromthiophen-...

CAS#:18791-75-8

~65%

3,3'-Bithiophen...

CAS#:137320-59-3

Literature: Gotteland; Junquero; Oms; Delhon; Halazy Medicinal Chemistry Research, 1996 , vol. 6, # 5 p. 333 - 342

Precursor 2
CAS#:872-31-1 3-Bromothiophene CAS#:18791-75-8 4-Bromthiophen-...
DownStream 0

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

(3,3'-BITHIOPHENE)-5-CARBOXALDEHYDE

[3,3'-bithiophene]-5-carbaldehyde

3,3 inverted exclamation marka-Bithiophene-5-carboxaldehyde

5-Formyl-3,3'-bithiophene

3,3'-Bithiophene-5-carbaldehyde

[3,3'-Bithiophene]-5-carboxaldehyde

4-(3-thienyl)-2-thiophenecarboxaldehyde

4-(thien-3-yl)-thien-2-ylcarboxaldehyde

5-Formyl-3,3 inverted exclamation marka-bithiophene

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Names