Pentamethylbenzene

Name: Pentamethylbenzene
Brand: Vaqora Chemicals
SKU: VQ-051506

About Pentamethylbenzene

Listed under CAS 700-12-9, Pentamethylbenzene is a hydrocarbon available from Vaqora Chemicals. Its molecular formula is C11H16 and its molecular weight is 148.24 g/mol. The IUPAC name is 1,2,3,4,5-pentamethylbenzene. Alternative names: Benzene, pentamethyl- and Benzene, 1,2,3,4,5-pentamethyl-.

Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Pentamethylbenzene is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Pentamethylbenzene
Catalogue No.	VQ-051506
CAS Number	700-12-9
IUPAC name	1,2,3,4,5-pentamethylbenzene
Molecular formula	C₁₁H₁₆
Molecular weight	148.24 g/mol
Exact mass	148.1252
InChIKey	BEZDDPMMPIDMGJ-UHFFFAOYSA-N
SMILES	CC1=CC(=C(C(=C1C)C)C)C
PubChem CID	12784

Physical properties
Physical form	Other
LogP (XLogP3)	4.6
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Benzene, pentamethyl-, Benzene, 1,2,3,4,5-pentamethyl-, pentamethylenebenzene, Pentamethylbenzol, 1,3,4,5-Pentamethylbenzene, 1,2,3,4,5-pentamethyl-benzene

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H228Flammable solid
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P240, P241, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, 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 Pentamethylbenzene?

The CAS Registry Number of Pentamethylbenzene is 700-12-9. It is also known as Benzene, pentamethyl-, Benzene, 1,2,3,4,5-pentamethyl-, pentamethylenebenzene.

What is the molecular formula and molecular weight of Pentamethylbenzene?

Pentamethylbenzene has the molecular formula C11H16 and a molecular weight of 148.24 g/mol. Its IUPAC name is 1,2,3,4,5-pentamethylbenzene.

Which grade and pack sizes of Pentamethylbenzene can I order?

We supply Pentamethylbenzene, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pentamethylbenzene?

Yes. Every lot of Pentamethylbenzene 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 Pentamethylbenzene be shipped internationally?

Yes. Pentamethylbenzene 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.