1-Octyne, 97%

Name: 1-Octyne, 97%
Brand: Vaqora Chemicals
SKU: VQ-011185

About 1-Octyne, 97%

1-Octyne is a hydrocarbon carrying the CAS registry number 629-05-0 with a typical assay of 97%. The compound has the formula C8H14, corresponding to a molecular weight of 110.2 g/mol. Its systematic (IUPAC) name is oct-1-yne. Alternative names: Hexylacetylene and 4-01-00-01034 (Beilstein Handbook Reference).

The material typically appears as a colourless to light yellow liquid. Literature values give a density of 0.747 g/mL at 25 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for enzyme inhibition studies and organic synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 25 mL and 100 mL, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Enzyme inhibition studies
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Octyne, 97%
Catalogue No.	VQ-011185
CAS Number	629-05-0
IUPAC name	oct-1-yne
Molecular formula	C₈H₁₄
Molecular weight	110.2 g/mol
Exact mass	110.1096
Purity / assay	97%
HSN code	29332990
InChIKey	UMIPWJGWASORKV-UHFFFAOYSA-N
SMILES	CCCCCCC#C
PubChem CID	12370

Physical properties
Physical form	Liquid
Appearance	Colourless to light yellow liquid
Density	0.747 g/mL at 25 °C
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Hexylacetylene, 4-01-00-01034 (Beilstein Handbook Reference), Octyne-1, 1-Octine, n-Hexylacetylene, 1-Octyne, 97%, n-hexylacetylide, n-octyne

Safety & hazard information (GHS)

Flammable

Health hazard

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H304May be fatal if swallowed and enters airways

Precautionary statements: P210, P233, P240, P241, P242, P243, P280, P301 + P316, P303 + P361 + P353, P331, P370 + P378, P403 + P235, 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

Other grades of CAS 629-05-0

Reference Standard

1-Octyne

CAS: 629-05-0
Formula: C₈H₁₄
MW: 110.2 g/mol

In stock

Frequently asked questions

What is the CAS number of 1-Octyne, 97%?

The CAS Registry Number of 1-Octyne, 97% is 629-05-0. It is also known as Hexylacetylene, 4-01-00-01034 (Beilstein Handbook Reference), Octyne-1.

What is the molecular formula and molecular weight of 1-Octyne, 97%?

1-Octyne, 97% has the molecular formula C8H14 and a molecular weight of 110.2 g/mol. Its IUPAC name is oct-1-yne.

Which grade and pack sizes of 1-Octyne, 97% can I order?

We supply 1-Octyne, 97% in (97%) grade, in 25 mL, 100 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Octyne, 97%?

Yes. Every lot of 1-Octyne, 97% 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-Octyne, 97% be shipped internationally?

Yes. 1-Octyne, 97% 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.