Benzene, for spectroscopy, 99%+

Name: Benzene, for spectroscopy, 99%+
Brand: Vaqora Chemicals
SKU: VQ-001843

About Benzene, for spectroscopy, 99%+

Vaqora Chemicals supplies Benzene in Spectroscopy grade, a specialty grade solvent registered under CAS number 71-43-2, specified at ≥99% purity. The compound has the formula C6H6, corresponding to a molecular weight of 78.11 g/mol. It is also known as benzol or Cyclohexatriene.

It is supplied as a colourless liquid. Literature values give a density of About 0.879. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span UV-Vis and IR spectroscopy, spectrophotometric blanks, sample dissolution and fine chemical synthesis. Buyers come mainly from academic and industrial research and pharmaceutical manufacturing.

Vaqora Chemicals supplies Benzene in 500 mL, 5 L and 200 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

UV-Vis & IR spectroscopy
Spectrophotometric blanks
Sample dissolution
Fine chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Benzene, for spectroscopy, 99%+
Catalogue No.	VQ-001843
CAS Number	71-43-2
IUPAC name	benzene
Molecular formula	C₆H₆
Molecular weight	78.11 g/mol
Exact mass	78.047
Grade	Spectroscopy
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
Density	About 0.879
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

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

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, for spectroscopy, 99%+?

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

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

Benzene, for spectroscopy, 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, for spectroscopy, 99%+ can I order?

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

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

Yes. Every lot of Benzene, for spectroscopy, 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, for spectroscopy, 99%+ be shipped internationally?

Yes. Benzene, for spectroscopy, 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.