2-CHLORO-4-HYDROXY-5-METHOXY-BENZALDEHYDE Property

Melting point:

167-168 °C

Boiling point:

307.2±37.0 °C(Predicted)

Density 

1.377±0.06 g/cm3(Predicted)

storage temp. 

-20°C, Inert atmosphere

solubility 

Chloroform (Slightly, Sonicated), DMSO (Slightly)

form 

Solid

pka

6.83±0.23(Predicted)

color 

White to Pale Brown

EPA Substance Registry System

Benzaldehyde, 2-chloro-4-hydroxy-5-methoxy- (18268-76-3)

Safety

Hazard Codes 

Xi

Risk Statements 

43

Safety Statements 

36/37

HazardClass 

IRRITANT

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

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.

P272Contaminated work clothing should not be allowed out of the workplace.

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.

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

P321Specific treatment (see … on this label).

P330Rinse mouth.

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

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

2-CHLORO-4-HYDROXY-5-METHOXY-BENZALDEHYDE Chemical Properties,Usage,Production

Uses

2-Chloro-4-hydroxy-5-methoxybenzaldehyde is a metabolite of chlorinated lignin hydrolyzate.