Molekula
Benzene
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Benzene is a colorless, flammable liquid aromatic hydrocarbon used as a solvent and intermediate in the production of plastics, resins, synthetic fibers, and dyes. It is highly toxic and carcinogenic. CAS: 71-43-2, Molecular formula: C6H6, Molecular weight: 78.11, Storage: Ambient, Signal word: Danger.
Molekula supplies Benzene at ≥99.75% purity (GC) in 100 mL packs, from $197.60 excl. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and safety data sheets are available in 8 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
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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100 mL — $197.60 per pack
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 | Clear colourless liquid |
| Purity (GC) | ≥99.75% |
| Water (KF) | ≤0.05% |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -11 °C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Orthorhombic prisms or liquid |
| Odour | Aromatic odor |
| Melting Point | 5.56 °C |
| Boiling Point | 80.08 °C |
| Density | 0.88 (relative, water = 1) |
| Water Solubility | 1.79 g/L at 25 °C |
| Vapour Pressure | 10 kPa at 20 °C |
| Refractive Index | 1.5011 |
| log P (octanol/water) | 2.13 |
Source: PubChem CID 241 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90032864 |
| CAS Number | 71-43-2 |
| IUPAC Name | benzene |
| EC Number | 200-753-7 |
| Molecular Formula | C6H6 |
| Molecular Weight | 78.11 |
| Exact Mass | 78.047 |
| SMILES | C1=CC=CC=C1 |
| InChIKey | UHOVQNZJYSORNB-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H |
| PubChem CID | 241 |
| UN Number | UN1114 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2902.20.0000 |
| Tariff Code | 2902200000 |
Safety & GHS
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Flammable
GHS02
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H225 Highly flammable liquid and vapour
- H304 May be fatal if swallowed and enters airways
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H340 May cause genetic defects
- H350 May cause cancer
- H372 Causes damage to organs through prolonged or repeated exposure
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+P351+P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- Benzen
- Benzine
- benzol
- benzole
- Coal naphtha
- Cyclohexatriene
- Phene
- Phenyl hydride
- Pyrobenzol
- Pyrobenzole
Frequently asked questions
What is benzene used for?
Benzene is primarily used as a starting material in the synthesis of chemicals such as plastics, resins, synthetic fibers, rubber, and dyes.
What is the chemical formula and molecular weight of benzene?
The chemical formula of benzene is C6H6, and its molecular weight is 78.11 g/mol.
How should benzene be stored?
Benzene should be stored at ambient temperature in a tightly sealed container, away from heat and ignition sources.
What grade of benzene does Molekula supply?
Molekula supplies benzene with a purity of ≥99.75% by GC and a water content of ≤0.05% by KF, suitable for laboratory and industrial applications.
Can Molekula supply benzene in bulk?
Yes, Molekula can supply benzene in bulk quantities; please contact our sales team for pricing and logistics.
What documentation comes with a benzene order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Where can I buy Benzene?
Directly from Molekula, which lists Benzene in 100 mL packs from $197.60 excl. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
Is Benzene dangerous goods for shipping?
Yes. Benzene ships as dangerous goods: UN1114, class 3, packing group II.
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.