3-AMINOBENZALDEHYDE POLYMER Property

form 

powder to crystal

color 

Light yellow to Yellow to Orange

Safety

Risk Statements 

20-37

Safety Statements 

22-36

HS Code 

2924.29.3100

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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).

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

P362Take off contaminated clothing and wash before reuse.

3-AMINOBENZALDEHYDE POLYMER Chemical Properties,Usage,Production

Purification Methods

The aldehyde crystallises as light yellow plates from ethyl acetate. The UV has max 227 and 327.5nm in cyclohexane. The acetyl derivative has m 122o (from EtOH) and the oxime has m 195o (yellow-brown plates from EtOH). [Beilstein 14 H 28, 14 I 359, 14 II 21, 14 III 53, 14 IV 46.]