Molekula
3,5-Dimethoxybenzaldehyde
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
3,5-Dimethoxybenzaldehyde is a versatile organic compound used in pharmaceutical synthesis and fragrance development. It is a yellow crystalline solid with a molecular formula of C9H10O3 and a molecular weight of 166.17 g/mol. It has a CAS number of 7311-34-4 and should be stored at ambient temperatures. The substance carries a warning signal word due to potential health hazards. Molekula supplies 3,5-Dimethoxybenzaldehyde from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White solid |
| Purity | >98% HNMR |
| Identification (1H-NMR) | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 112 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 22941768 |
| CAS Number | 7311-34-4 |
| IUPAC Name | 3,5-dimethoxybenzaldehyde |
| EC Number | 230-772-6 |
| Molecular Formula | (CH3O)2C6H3CHO |
| Molecular Weight | 166.17 |
| Exact Mass | 166.063 |
| SMILES | COC1=CC(=CC(=C1)C=O)OC |
| InChIKey | VFZRZRDOXPRTSC-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H10O3/c1-11-8-3-7(6-10)4-9(5-8)12-2/h3-6H,1-2H3 |
| PubChem CID | 81747 |
| REACH Code | Y110 |
| HTS Code | 2912.49.2600 |
| Tariff Code | 2912490090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 3,5 dimetho
- 3,5 dimethoxylbenzaldehyde
- Benzaldehyde, 3,5-dimethoxy-
- Benzaldehyde, 3,5-dimiethoxy
- BENZALDEHYDE,5-DIMIETHOXY
- ghl.PD_Mitscher_leg0.694
- VFZRZRDOXPRTSC-UHFFFAOYSA-N
Frequently asked questions
What is 3,5-Dimethoxybenzaldehyde used for?
It is primarily used as a synthetic intermediate in organic chemistry, particularly in the synthesis of pharmaceuticals and fine chemicals.
What is the chemical formula and molecular weight of 3,5-Dimethoxybenzaldehyde?
The formula is (CH3O)2C6H3CHO and the molecular weight is 166.17 g/mol.
How should 3,5-Dimethoxybenzaldehyde be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 3,5-Dimethoxybenzaldehyde?
Available in technical grade; custom grades may be available upon request.
Can Molekula supply 3,5-Dimethoxybenzaldehyde in bulk?
Yes, Molekula can supply this compound in bulk quantities—please contact us for pricing and availability.
What documentation comes with an order of 3,5-Dimethoxybenzaldehyde?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.