2-cyclopentylideneacetic acid Property

Melting point:

52 °C

Boiling point:

130-140 °C(Press: 5 Torr)

Density 

0.9272 g/cm3(Temp: 25 °C)

storage temp. 

2-8°C

pka

4.25±0.41(Predicted)

Safety

HS Code 

2916200090

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

2-cyclopentylideneacetic acid Chemical Properties,Usage,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 39, p. 623, 1974 DOI: 10.1021/jo00919a009