Benzene, 99%

Name: Benzene, 99%
Brand: Vaqora Chemicals
SKU: VQ-001975

About Benzene, 99%

Listed under CAS 71-43-2, Benzene is an industrial solvent available from Vaqora Chemicals in Synthesis grade at a purity of 99%. With the molecular formula C6H6, it has a molar mass of 78.11 g/mol. Common synonyms include benzol and Cyclohexatriene.

It is supplied as a colourless liquid. Key physical data: a boiling point of 80 °C and a density of 0.874 g/mL at 25 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include industrial reaction medium, paints and coatings thinning, cleaning and degreasing and fine chemical synthesis. Typical end-use sectors are academic and industrial research, pharmaceutical manufacturing and paints and coatings.

Standard pack sizes are 500 mL, 5 L, 25 kg and 200 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Industrial reaction medium
Paints & coatings thinning
Cleaning & degreasing
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Benzene, 99%
Catalogue No.	VQ-001975
CAS Number	71-43-2
IUPAC name	benzene
Molecular formula	C₆H₆
Molecular weight	78.11 g/mol
Exact mass	78.047
Grade	Synthesis
Purity / assay	99%
HSN code	29022000
InChIKey	UHOVQNZJYSORNB-UHFFFAOYSA-N
SMILES	C1=CC=CC=C1
PubChem CID	241

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	80 °C
Density	0.874 g/mL at 25 °C
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 1114
Synonyms	benzol, Cyclohexatriene, Benzine, Coal naphtha, Pyrobenzol, Phene, Phenyl hydride, Mineral naphtha, Benzolene, Bicarburet of hydrogen, Motor benzol, (6)Annulene

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H304May be fatal if swallowed and enters airways
H315Causes skin irritation
H319Causes serious eye irritation
H340May cause genetic defects
H350May cause cancer

Precautionary statements: P203, P210, P233, P240, P241, P242, P243, P260, P264, P264 + P265, P270, P280, P301 + P316, P302 + P352, P303 + P361 + P353, P305 + P351 + P338, P318, P319, P321, P331, P332 + P317, P337 + P317, P362 + P364, P370 + P378

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 71-43-2

Electronic

Benzene, electronic grade 99.7%

CAS: 71-43-2
Formula: C₆H₆
MW: 78.11 g/mol

VQ-046316

EP

Benzene, EP

CAS: 71-43-2
Formula: C₆H₆
MW: 78.11 g/mol

VQ-047098

GC

Benzene, for GC 99.9%

CAS: 71-43-2
Formula: C₆H₆
MW: 78.11 g/mol

VQ-045539

HPLC

Benzene, for HPLC, 99%+

CAS: 71-43-2
Formula: C₆H₆
MW: 78.11 g/mol

VQ-001721

HPLC / Spectroscopy

Benzene, for HPLC, for spectroscopy 99.8%

CAS: 71-43-2
Formula: C₆H₆
MW: 78.11 g/mol

VQ-045549

Spectroscopy

Benzene, for spectroscopy, 99%+

CAS: 71-43-2
Formula: C₆H₆
MW: 78.11 g/mol

VQ-001843

AR

Benzene, GR 99%+

CAS: 71-43-2
Formula: C₆H₆
MW: 78.11 g/mol

VQ-001779

Dry

Benzene, specially dried 99.7%

CAS: 71-43-2
Formula: C₆H₆
MW: 78.11 g/mol

VQ-046315

All 10 products with CAS 71-43-2 →

Frequently asked questions

What is the CAS number of Benzene, 99%?

The CAS Registry Number of Benzene, 99% is 71-43-2. It is also known as benzol, Cyclohexatriene, Benzine.

What is the molecular formula and molecular weight of Benzene, 99%?

Benzene, 99% has the molecular formula C6H6 and a molecular weight of 78.11 g/mol. Its IUPAC name is benzene.

Which grade and pack sizes of Benzene, 99% can I order?

We supply Benzene, 99% in Synthesis (99%) grade, in 500 mL, 5 L, 25 kg, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Benzene, 99%?

Yes. Every lot of Benzene, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Benzene, 99% be shipped internationally?

Yes. Benzene, 99% is classified as hazardous (UN 1114), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.