CAS 3857-36-1|2 5-THIOPHENEDICARBONYL DICHLORIDE

Introduction：Basic information about CAS 3857-36-1|2 5-THIOPHENEDICARBONYL DICHLORIDE, 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. Articles2
6. Synonyms

Common Name	2 5-THIOPHENEDICARBONYL DICHLORIDE
CAS Number	3857-36-1	Molecular Weight	209.05000
Density	1.586g/cm3	Boiling Point	150-152ºC/11 mmHg
Molecular Formula	C₆H₂Cl₂O₂S	Melting Point	43-47ºC
MSDS	ChineseUSA	Flash Point	135.1ºC
Symbol	GHS05	Signal Word	Danger

Names

Name	thiophene-2,5-dicarbonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.586g/cm3
Boiling Point	150-152ºC/11 mmHg
Melting Point	43-47ºC
Molecular Formula	C₆H₂Cl₂O₂S
Molecular Weight	209.05000
Flash Point	135.1ºC
Exact Mass	207.91500
PSA	62.38000
LogP	2.50610
Index of Refraction	1.6
InChIKey	UCRQTPGCFCBLOX-UHFFFAOYSA-N
SMILES	O=C(Cl)c1ccc(C(=O)Cl)s1
Storage condition	2-8°C

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C: Corrosive;
Risk Phrases	34
Safety Phrases	26-36/37/39-45
RIDADR	UN 3261 8/PG 2
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%

Articles2

Tetrahedron Lett. 45 , 5649, (2004)

Synth. Commun. 35 , 2665, (2005)

Synonyms

thiophene-2,5-dicarbonyl dichloride

thiophene-2,5-bis(carbonyl chloride)

2,5-Bis(chlorocarbonyl)thiophene

thiophene-2,5-dicarboxylic acid dichloride

2,5-Thiophenedicarbonyldichloride

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