2,3-Dichlorothiophene Chemical Properties

Melting point:

-26 °C

Boiling point:

173-174 °C/760 mmHg (lit.)

Density 

1.456 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.5680(lit.)

Flash point:

159 °F

storage temp. 

2-8°C

form 

Liquid

Specific Gravity

1.4605

color 

Clear colorless to pale yellow

BRN 

1760

CAS DataBase Reference

17249-79-5(CAS DataBase Reference)

NIST Chemistry Reference

Thiophene, 2,3-dichloro-(17249-79-5)

Safety Information

Hazard Codes 

T

Risk Statements 

25-43

Safety Statements 

26-36/37/39-45

RIDADR 

UN 2810 6.1/PG 3

WGK Germany 

3

HazardClass 

6.1

PackingGroup 

III

HS Code 

29349990

MSDS

• Language:English Provider:2,3-Dichlorothiophene
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2,3-Dichlorothiophene Usage And Synthesis

Chemical Properties

Colorless liquid

Uses

Reactant for:

• Synthesis of enediyne-chlorophyll derivatives as antitumor cytotoxic conjugates
• Selective electrochemical mono- and polysilylation

2,3-Dichlorothiophene(17249-79-5)Related Product Information

• Poly(3-hexylthiophene-2,5-diyl)
• 1,3-Dichloropropene
• Thifensulfuron
• Tetrahydrothiophene
• Thianaphthene
• Cephalothin sodium
• 2,6-DICHLOROTHIOPHENE,2,5-DICHLOROTHIOPHENE
• POLYTHIOPHENE
• 4,5-Dichlorothiophene-2-sulfonamide,2,3-DICHLOROTHIOPHENE-5-SULFONAMIDE
• 3,4-Dichlorothiophene
• 2,6-DICHLOROTHIOPHENE
• 2,5-DICHLOROTHIOPHENE-3-CARBOXYLIC ACID
• 3-Acetyl-2,5-dichlorothiophene
• 2,3-DICHLOROPYRIDINE
• METHYL 2,5-DICHLOROTHIOPHENE-3-CARBOXYLATE
• 2,6-Dichloropyridine-4-carboxylic chloride
• 2,3-DICHLOROTHIOPHENE-5-SULPHONYL CHLORIDE,2,3-DICHLOROTHIOPHENE-5-SULFONYL CHLORIDE
• 3,6-dichloropyridine-2-carboxylic acid, compound with 2-aminoethanol (1:1)