1,4-Difluoro-benzene, extra pure >99%

Name: 1,4-Difluoro-benzene, extra pure >99%
Brand: Vaqora Chemicals
SKU: VQ-020000

About 1,4-Difluoro-benzene, extra pure >99%

1,4-Difluoro-benzene (CAS 540-36-3) is a fluorinated building block offered by Vaqora Chemicals in Extra Pure grade, specified at above 99% purity. With the molecular formula C6H4F2, it has a molar mass of 114.09 g/mol. Common synonyms include p-Difluorobenzene and 2,5-difluorobenzene.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Available in 25 g and 100 g packs, 1,4-Difluoro-benzene is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	1,4-Difluoro-benzene, extra pure >99%
Catalogue No.	VQ-020000
CAS Number	540-36-3
IUPAC name	1,4-difluorobenzene
Molecular formula	C₆H₄F₂
Molecular weight	114.09 g/mol
Exact mass	114.0281
Grade	Extra Pure
Purity / assay	>99%
InChIKey	QUGUFLJIAFISSW-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1F)F
PubChem CID	10892

Physical properties
Physical form	Other
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 2
TPSA	0 Å²
Synonyms	p-Difluorobenzene, 2,5-difluorobenzene, 1,4-Difluorbenzol, pDifluorobenzene, paraDifluorobenzene, Benzene, pdifluoro, Benzene, 1,4difluoro, Benzene, 1,4difluoro (9CI), Benzene, 1,4-difluoro-, para-Difluorobenzene, Benzene, p-difluoro-

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H224Extremely flammable liquid and vapor
H225Highly flammable liquid and vapor
H319Causes serious eye irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P264 + P265, P280, P303 + P361 + P353, P305 + P351 + P338, P337 + P317, 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 540-36-3

1,4-Difluoro Benzene

CAS: 540-36-3
Formula: C₆H₄F₂
MW: 114.09 g/mol

VQ-039971

Frequently asked questions

What is the CAS number of 1,4-Difluoro-benzene, extra pure >99%?

The CAS Registry Number of 1,4-Difluoro-benzene, extra pure >99% is 540-36-3. It is also known as p-Difluorobenzene, 2,5-difluorobenzene, 1,4-Difluorbenzol.

What is the molecular formula and molecular weight of 1,4-Difluoro-benzene, extra pure >99%?

1,4-Difluoro-benzene, extra pure >99% has the molecular formula C6H4F2 and a molecular weight of 114.09 g/mol. Its IUPAC name is 1,4-difluorobenzene.

Which grade and pack sizes of 1,4-Difluoro-benzene, extra pure >99% can I order?

We supply 1,4-Difluoro-benzene, extra pure >99% in Extra Pure (>99%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,4-Difluoro-benzene, extra pure >99%?

Yes. Every lot of 1,4-Difluoro-benzene, extra pure >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 1,4-Difluoro-benzene, extra pure >99% be shipped internationally?

Yes. 1,4-Difluoro-benzene, extra pure >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.