1-Chlorobutanone Property

Boiling point:

118.37°C (rough estimate)

Density 

1.0850

refractive index 

1.4372 (estimate)

InChI

InChI=1S/C4H7ClO/c1-2-4(6)3-5/h2-3H2,1H3

InChIKey

AALRHBLMAVGWRR-UHFFFAOYSA-N

SMILES

C(Cl)C(=O)CC

CAS DataBase Reference

616-27-3

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H301Toxic if swalloed

H310Fatal in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H330Fatal if inhaled

H335May cause respiratory irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P262Do not get in eyes, on skin, or on clothing.

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.

P273Avoid release to the environment.

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

P284Wear respiratory protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P350IF ON SKIN: Gently wash with plenty of soap and water.

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.

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

P310Immediately call a POISON CENTER or doctor/physician.

P320Specific treatment is urgent (see … on this label).

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

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

P361Remove/Take off immediately all contaminated clothing.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P391Collect spillage. Hazardous to the aquatic environment

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

1-Chlorobutanone Chemical Properties,Usage,Production

Uses

1-Chlorobutan-2-one can be useful in enantioselective and photoenzymic preparation of α-tertiary amines via flavin-dependent ene-reductases catalyzed radical cyclization of oximes.