5-(3-THIENYL)THIOPHENE-2-CARBOXYLIC ACID Property

Melting point:

188-190°

Boiling point:

364.9±32.0 °C(Predicted)

Density 

1.438±0.06 g/cm3(Predicted)

pka

3.56±0.10(Predicted)

Safety

HazardClass 

IRRITANT

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

5-(3-THIENYL)THIOPHENE-2-CARBOXYLIC ACID Chemical Properties,Usage,Production

Uses

[2,3'']Bithiophenyl-5-carboxylic acid is used as a reactant in the preparation of antibacterial nitazoxanide-based analogs.