Product Name: 2,4-Dimethoxybenzylamine (CAS NO.20781-20-8)

Empirical Formula: C₉H₁₃NO₂
Molecular Weight: 167.205 
Index of Refraction: 1.522
Density: 1.062 g/cm³
Flash Point: 127.5 °C 
Sensitive: Air Sensitive
Enthalpy of Vaporization: 50.92 kJ/mol
Boiling Point: 271 °C at 760 mmHg
Vapour Pressure: 0.00664 mmHg at 25 °C 
Appearance: Colorless to light yellow liquid|
XLogP3-AA: 1.3
H-Bond Donor: 1
H-Bond Acceptor: 3
Structure Descriptors of 2,4-Dimethoxybenzylamine (CAS NO.20781-20-8):
  IUPAC Name: (2,4-dimethoxyphenyl)methanamine
  Canonical SMILES: COC1=CC(=C(C=C1)CN)OC
  InChI: InChI=1S/C9H13NO2/c1-11-8-4-3-7(6-10)9(5-8)12-2/h3-5H,6,10H2,1-2H3 
  InChIKey: QOWBXWFYRXSBAS-UHFFFAOYSA-N
Product categories: Chemical Amines; Aromatics; Nitrogen Compounds

Carcinogenicity of 2,4-Dimethoxybenzylamine (CAS NO.20781-20-8) hasn't been listed as a carcinogen by NTP, IARC,ACGIH, or CA Prop 65. And its toxicological properties have not been fully investigated.

Safety Information of 2,4-Dimethoxybenzylamine (CAS NO.20781-20-8):
Hazard Codes: C 
Risk Statements: 34 
R34:Causes burns.
Safety Statements: 26-27-36/37/39-45 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S27:Take off immediately all contaminated clothing. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

 2,4-Dimethoxybenzylamine , its cas register number is 20781-20-8. It also can be called (2,4-Dimethoxyphenyl)methanamine ; Benzenemethanamine, 2,4-dimethoxy- and 1-(2,4-dimethoxyphenyl)methanamine . It is hazardous,so the first aid measures and others should be known. Such as: When on the skin: first,should flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Secondly,Get medical aid. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Then get medical aid soon. While ,it's Inhaled: Remove from exposure and move to fresh air immediately.Give artificial respiration while not breathing. When breathing is difficult, give oxygen. And as soon as to get medical aid. Then you have the ingesting of the product : Do not induce vomiting.If victim is conscious and alert, give 2-4 cupfuls of milk or water.If conscious drink water, then induce vomiting. If unconscious, immediately take victim to a physician and do not attempt to induce vomiting, and get medical aid immediately.Notes to physician: Treat supportively and symptomatically.
In addition, 2,4-Dimethoxybenzylamine (CAS NO.20781-20-8) can be stable under normal temperature and pressure conditions.It is not compatible with strong oxidizing agents, and you must not take it with incompatible materials. And also prevent it to broken down into hazardous decomposition products: nitrogen oxides, carbon monoxide, carbon dioxide.