Benzene, USP, for GC, Reference Standard

Name: Benzene, USP, for GC, Reference Standard
Brand: Vaqora Chemicals
SKU: VQ-046317

About Benzene, USP, for GC, Reference Standard

Listed under CAS 71-43-2, Benzene is a specialty grade solvent available from Vaqora Chemicals in USP / GC / Reference Standard grade. Its molecular formula is C6H6 and its molecular weight is 78.11 g/mol. Alternative names: benzol and Cyclohexatriene.

It is supplied as a liquid. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span gas chromatography, headspace analysis and residual solvent testing. Typical end-use sectors are academic and industrial research and pharmaceutical manufacturing.

We offer Benzene in 100 mL, 500 mL, 1 L and 2.5 L packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Gas chromatography
Headspace analysis
Residual solvent testing

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Benzene, USP, for GC, Reference Standard
Catalogue No.	VQ-046317
CAS Number	71-43-2
IUPAC name	benzene
Molecular formula	C₆H₆
Molecular weight	78.11 g/mol
Exact mass	78.047
Grade	USP / GC / Reference Standard
HSN code	29022000
InChIKey	UHOVQNZJYSORNB-UHFFFAOYSA-N
SMILES	C1=CC=CC=C1
PubChem CID	241

Physical properties
Physical form	Liquid
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
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

Synthesis

Benzene, 99%

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

VQ-001975

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

All 10 products with CAS 71-43-2 →

Frequently asked questions

What is the CAS number of Benzene, USP, for GC, Reference Standard?

The CAS Registry Number of Benzene, USP, for GC, Reference Standard is 71-43-2. It is also known as benzol, Cyclohexatriene, Benzine.

What is the molecular formula and molecular weight of Benzene, USP, for GC, Reference Standard?

Benzene, USP, for GC, Reference Standard 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, USP, for GC, Reference Standard can I order?

We supply Benzene, USP, for GC, Reference Standard in USP / GC / Reference Standard grade, in 100 mL, 500 mL, 1 L, 2.5 L, 25 L, 200 L packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Benzene, USP, for GC, Reference Standard?

Yes. Every lot of Benzene, USP, for GC, Reference Standard 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, USP, for GC, Reference Standard be shipped internationally?

Yes. Benzene, USP, for GC, Reference Standard is classified as hazardous, 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.