Hexachlorobenzene, crystalline

About Hexachlorobenzene, crystalline

Hexachlorobenzene, crystalline is an analytical reagent in AR grade carrying the CAS registry number 118-74-1, specified at 99% purity. The compound has the formula C6Cl6, corresponding to a molecular weight of 284.8 g/mol. The IUPAC name is 1,2,3,4,5,6-hexachlorobenzene. Alternative names: HCB and Perchlorobenzene.

It is supplied as white to off-white to yellow powder or crystalline powder or chunks. Key physical data: a melting point of 229 - 233 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include laboratory analysis and research and development. It is used across academic and industrial research.

We offer Hexachlorobenzene, crystalline in 100 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Laboratory analysis
Research & development

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Hexachlorobenzene, crystalline
Catalogue No.	VQ-000060
CAS Number	118-74-1
IUPAC name	1,2,3,4,5,6-hexachlorobenzene
Molecular formula	C₆Cl₆
Molecular weight	284.8 g/mol
Exact mass	283.8102
Grade	AR
Purity / assay	99%
HSN code	29420090
InChIKey	CKAPSXZOOQJIBF-UHFFFAOYSA-N
SMILES	C1(=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl)Cl
PubChem CID	8370

Physical properties
Physical form	Powder
Appearance	White to off-white to yellow powder or crystalline powder or chunks
Melting point	229 - 233 °C
LogP (XLogP3)	5.7
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 2729
Synonyms	HCB, Perchlorobenzene, Bunt-cure, Bunt-no-more, Sanocide, Amatin, Phenyl perchloryl, Hexachlorbenzol, Benzene, hexachloro-, NO Bunt liquid, Esaclorobenzene, Smut-Go

Safety & hazard information (GHS)

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H350May cause cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P264, P270, P273, P280, P318, P319, P391, P405, 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

Frequently asked questions

What is the CAS number of Hexachlorobenzene, crystalline?

The CAS Registry Number of Hexachlorobenzene, crystalline is 118-74-1. It is also known as HCB, Perchlorobenzene, Bunt-cure.

What is the molecular formula and molecular weight of Hexachlorobenzene, crystalline?

Hexachlorobenzene, crystalline has the molecular formula C6Cl6 and a molecular weight of 284.8 g/mol. Its IUPAC name is 1,2,3,4,5,6-hexachlorobenzene.

Which grade and pack sizes of Hexachlorobenzene, crystalline can I order?

We supply Hexachlorobenzene, crystalline in AR (99%) grade, in 100 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Hexachlorobenzene, crystalline?

Yes. Every lot of Hexachlorobenzene, crystalline 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 Hexachlorobenzene, crystalline be shipped internationally?

Yes. Hexachlorobenzene, crystalline is classified as hazardous (UN 2729), 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.