Isovanillin , 98% , 621-59-0

Synonym(s):
3-Hydroxy-4-methoxybenzaldehyde;3-Hydroxyanisaldehyde;Isovanillin

CAS NO.：621-59-0

Empirical Formula: C8H8O3

Molecular Weight: 152.15

MDL number: MFCD00003369

EINECS: 210-694-9

PRODUCT Properties

• Melting point: 113-116 °C
• Boiling point: 179 °C15 mm Hg(lit.)
• Density: 1.20
• vapor pressure: 0Pa at 20℃
• refractive index: 1.4945 (estimate)
• Flash point: 179°C/15mm
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Soluble in acetone and methanol.
• pka: pK1:8.889 (25°C)
• form: crystalline
• color: faintly brown
• Water Solubility: 2.27g/L at 20℃
• Sensitive: Air Sensitive
• BRN: 1073021
• InChIKey: JVTZFYYHCGSXJV-UHFFFAOYSA-N
• LogP: 0.95 at 20℃
• CAS DataBase Reference: 621-59-0(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 3-hydroxy-4-methoxy-(621-59-0)
• EPA Substance Registry System: Benzaldehyde, 3-hydroxy-4-methoxy- (621-59-0)

Description and Uses

3-Hydroxy-4-methoxybenzaldehyde was used as starting reagent during the two-step stereoselective synthesis of the anticancer drug (Z)-combretastatin A-4 and glycitein synthesis.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H335-H315-H319
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36/37-36
• WGK Germany: 3
• RTECS: CU6540000
• Hazard Note: Irritant
• TSCA: Yes
• HS Code: 29124900