4-ALLYLOXYBENZALDEHYDE

CAS NO.：40663-68-1
Empirical Formula: C10H10O2
Molecular Weight: 162.19
MDL number: MFCD00014133
EINECS: 255-027-2
SAFETY DATA SHEET (SDS)
Update Date: 2026-04-24 14:58:33

What is 4-ALLYLOXYBENZALDEHYDE?

Chemical properties

Clear slightly yellow viscous liquid

The Uses of 4-ALLYLOXYBENZALDEHYDE

4-Allyloxybenzaldehyde is used as pharmaceutical intermediates.

The Uses of 4-ALLYLOXYBENZALDEHYDE

4-Allyloxybenzaldehyde may be used in the preparation of:

4,6,4′,6′-O-di-4-allyloxybenzylidene-α,α-D-trehalose
3-allyl-4-hydroxybenzaldehyde
(±)-4-allyloxymethamphetamine (ALLMA)

General Description

4-Allyloxybenzaldehyde can be prepared by reacting 4-hydroxybenzaldehyde and allylbromide in the presence of a base.4 It can undergo chemoselective dithioacetalization in the presence of cobalt(II)chloride.

Properties of 4-ALLYLOXYBENZALDEHYDE

Melting point:	150-152℃ (18 TORR)
Boiling point:	150-152 °C/18 mmHg (lit.)
Density	1.058 g/mL at 25 °C (lit.)
refractive index	n20/D 1.568(lit.)
Flash point:	>230 °F
form	Viscous Liquid
color	Clear slightly yellow
Specific Gravity	1.058
Water Solubility	Immiscible in water.
Sensitive	Air Sensitive
BRN	2206924
CAS DataBase Reference	40663-68-1(CAS DataBase Reference)

Safety information for 4-ALLYLOXYBENZALDEHYDE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation
Precautionary Statement Codes	P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P321:Specific treatment (see … on this label). P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention.