p-Xylene, for HPLC 99%

Name: p-Xylene, for HPLC 99%
Brand: Vaqora Chemicals
SKU: VQ-045774

About p-Xylene, for HPLC 99%

p-Xylene (CAS 106-42-3) is an HPLC grade solvent offered by Vaqora Chemicals (HPLC grade) at a purity of 99%. With the molecular formula C8H10, it has a molar mass of 106.16 g/mol. Systematically, it is named 1,4-xylene. Alternative names: 1,4-Dimethylbenzene and Para-Xylene.

It is supplied as a liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for HPLC mobile phase, LC-MS sample preparation, trace analysis and chromatography. Our customers for this product work in academic and industrial research and pharmaceutical manufacturing.

Standard pack sizes are 1000 mL and 2500 mL, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

HPLC mobile phase
LC-MS sample preparation
Trace analysis
Chromatography

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	p-Xylene, for HPLC 99%
Catalogue No.	VQ-045774
CAS Number	106-42-3
IUPAC name	1,4-xylene
Molecular formula	C₈H₁₀
Molecular weight	106.16 g/mol
Exact mass	106.0783
Grade	HPLC
Purity / assay	99%
HSN code	29024300
InChIKey	URLKBWYHVLBVBO-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)C
PubChem CID	7809

Physical properties
Physical form	Liquid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	1,4-Dimethylbenzene, Para-Xylene, p-Methyltoluene, p-Dimethylbenzene, p-Xylol, Benzene, 1,4-dimethyl-, 4-Xylene, 4-Methyltoluene, 1,4-Dimethylbenzol, paraxylene, Xylene, p-, Benzene, p-dimethyl-

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H312Harmful in contact with skin
H315Causes skin irritation
H332Harmful if inhaled

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P317, P321, P332 + P317, P362 + P364, P370 + P378, P403 + P235, P501

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 106-42-3

Synthesis

p-Xylene, 99%

CAS: 106-42-3
Formula: C₈H₁₀
MW: 106.16 g/mol

VQ-002046

AR

p-Xylene, AR

CAS: 106-42-3
Formula: C₈H₁₀
MW: 106.16 g/mol

VQ-047295

Scintillation

p-Xylene, for scintillation ≥99.00%

CAS: 106-42-3
Formula: C₈H₁₀
MW: 106.16 g/mol

VQ-046832

Frequently asked questions

What is the CAS number of p-Xylene, for HPLC 99%?

The CAS Registry Number of p-Xylene, for HPLC 99% is 106-42-3. It is also known as 1,4-Dimethylbenzene, Para-Xylene, p-Methyltoluene.

What is the molecular formula and molecular weight of p-Xylene, for HPLC 99%?

p-Xylene, for HPLC 99% has the molecular formula C8H10 and a molecular weight of 106.16 g/mol. Its IUPAC name is 1,4-xylene.

Which grade and pack sizes of p-Xylene, for HPLC 99% can I order?

We supply p-Xylene, for HPLC 99% in HPLC (99%) grade, in 1000 mL, 2500 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with p-Xylene, for HPLC 99%?

Yes. Every lot of p-Xylene, for HPLC 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 p-Xylene, for HPLC 99% be shipped internationally?

Yes. p-Xylene, for HPLC 99% 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.