Name | 2,3,4-Trimethoxybenzaldehyde |
Synonyms | 2,3,4-TrimethoxybenzaL Trimetazidine Impurity C TriMetazidine EP IMpurity-C 2,3,4-trimethoxy-benzaldehyd 2,3,4-Trimethoxybenzaldehyde 2,3,4-Trimedhoxy Benzaldehyde 2,3,4-Trihydrooxy Benzaldehyde 2,3,4-TRIMETHOXYBENZALDEHYDE FOR SYNTHES |
CAS | 2103-57-3 |
EINECS | 218-271-0 |
InChI | InChI=1/C10H12O4/c1-12-8-5-4-7(6-11)9(13-2)10(8)14-3/h4-6H,1-3H3 |
Molecular Formula | C10H12O4 |
Molar Mass | 196.2 |
Density | 1.2166 (rough estimate) |
Melting Point | 38-40°C(lit.) |
Boling Point | 168-170°C12mm Hg(lit.) |
Flash Point | >230°F |
Solubility | methanol: 0.1g/mL, clear |
Vapor Presure | 0.000545mmHg at 25°C |
Appearance | Crystals or Crystalline Powder |
Color | White to light yellow |
BRN | 981091 |
Storage Condition | Inert atmosphere,2-8°C |
Sensitive | Air Sensitive |
Refractive Index | n20/D 1.5547(lit.) |
Physical and Chemical Properties | Melting point 36.5°C boiling point 168-170°C (12 mmHg) refractive index 1.5547 |
Use | Used as a pharmaceutical Intermediate |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R34 - Causes burns |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S27 - Take off immediately all contaminated clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29124900 |
Hazard Note | Irritant |
Raw Materials | Gallic acid |