Molekula
Benzaldehyde
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
Benzaldehyde is a colorless to pale yellow liquid with a characteristic almond-like odor, commonly used in fragrance and flavor production, as well as in organic synthesis. It is a key intermediate in the manufacture of dyes, pharmaceuticals, and agrochemicals. CAS: 100-52-7, Molecular Formula: C6H5CHO, Molecular Weight: 106.12 g/mol, Storage: 2 to 8 °C, Signal Word: Danger. Molekula supplies Benzaldehyde 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 L — £65.00 per pack ex VAT · £78.00 inc. VAT
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 | Colourless to light yellow liquid |
| Refractive Index | 1.5440 - 1.5475 |
| Identification | Conforms to reference |
| Specific Gravity | 1.044 - 1.050 |
| Purity | ≥99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 63 °C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Strongly refractive liquid, becoming yellowish on keeping |
| Odour | Characteristic odor or volatile oil of almond |
| Melting Point | -57.12 °C |
| Boiling Point | 178.7 °C |
| Density | 1.05 (relative, water = 1) |
| Water Solubility | 6.95 g/L at 25 °C |
| Solubility (other solvents) | Very slightly soluble in water; soluble in organic solvents, oils |
| Vapour Pressure | 133 Pa at 26 °C |
| Refractive Index | 1.5456 |
| pKa | pKa = 14.90 |
| log P (octanol/water) | 1.48 |
Source: PubChem CID 240 (HSDB, ICSC, Joint FAO/WHO Expert Committee on Food Additives (JECFA))
Identification
| Property | Value |
|---|---|
| SKU | 24299909 |
| CAS Number | 100-52-7 |
| IUPAC Name | benzaldehyde |
| EC Number | 202-860-4 |
| Molecular Formula | C6H5CHO |
| Molecular Weight | 106.12 |
| Exact Mass | 106.0419 |
| SMILES | C1=CC=C(C=C1)C=O |
| InChIKey | HUMNYLRZRPPJDN-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6H |
| PubChem CID | 240 |
| UN Number | UN1990 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29122100 |
| Tariff Code | 2912210000 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H312 Harmful in contact with skin
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H360D May harm the unborn child
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- 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
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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
- Benzaldehyde FFC
- benzanoaldehyde
- Benzene carbaldehyde
- Benzenecarbonal
- Benzenecarboxaldehyde
- Benzenemethylal
- Benzoic acid aldehyde
- Benzoic aldehyde
- Benzylaldehyde
- Phenylmethanal
Frequently asked questions
What is benzaldehyde used for?
Benzaldehyde is commonly used in the synthesis of pharmaceuticals, fragrances, and flavoring agents due to its almond-like aroma and chemical reactivity.
What is the chemical formula and molecular weight of benzaldehyde?
The chemical formula is C6H5CHO and the molecular weight is 106.12 g/mol.
How should benzaldehyde be stored?
Benzaldehyde should be stored at temperatures between 2 to 8 °C to prevent degradation and oxidation.
What grade of benzaldehyde does Molekula supply?
Molekula supplies benzaldehyde in reagent grade, suitable for laboratory and industrial applications.
Can Molekula supply benzaldehyde in bulk?
Yes, Molekula can supply benzaldehyde in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a benzaldehyde order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) for compliance and safety purposes.
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.