n-Acetyl caprolactum, 98%

Name: n-Acetyl caprolactum, 98%
Brand: Vaqora Chemicals
SKU: VQ-012691

About n-Acetyl caprolactum, 98%

n-Acetyl caprolactum (CAS 1888-91-1) is a heterocyclic building block offered by Vaqora Chemicals with a typical assay of 99%. With the molecular formula C8H13NO2, it has a molar mass of 155.19 g/mol. Its systematic (IUPAC) name is 1-acetylazepan-2-one. Common synonyms include 1-Acetyl-2-oxohexamethyleneimine and 1-Acetylhexahydro-2H-azepin-2-one.

It is supplied as a colourless to yellow liquid. Reported physical data include a density of 1.094 g/mL at 25 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for polymer and resin production and organic synthesis. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and polymers and plastics.

We offer n-Acetyl caprolactum in 250 g, 1 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Polymer & resin production
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	n-Acetyl caprolactum, 98%
Catalogue No.	VQ-012691
CAS Number	1888-91-1
IUPAC name	1-acetylazepan-2-one
Molecular formula	C₈H₁₃NO₂
Molecular weight	155.19 g/mol
Exact mass	155.0946
Purity / assay	99%
HSN code	29339900
InChIKey	QISSLHPKTCLLDL-UHFFFAOYSA-N
SMILES	CC(=O)N1CCCCCC1=O
PubChem CID	15904

Physical properties
Physical form	Liquid
Appearance	Colourless to yellow liquid
Density	1.094 g/mL at 25 °C
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 2
TPSA	37.4 Å²
Synonyms	1-Acetyl-2-oxohexamethyleneimine, 1-Acetylhexahydro-2H-azepin-2-one, N-Acetylcaprolactam, N-Acetyl-6-caprolactam, N-Acetylhexanelactam, N-Acetyl-epsilon-caprolactam, N-Acetyl-.epsilon.-caprolactam, 5-21-06-00460 (Beilstein Handbook Reference), 2H-Azepin-2-one, 1-acetyltetrahydro-, n-acetyl caprolactam, 1-Acetyl-2-azepanone #, 1-acetyl-2-oxoazaperhydroepine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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 n-Acetyl caprolactum, 98%?

The CAS Registry Number of n-Acetyl caprolactum, 98% is 1888-91-1. It is also known as 1-Acetyl-2-oxohexamethyleneimine, 1-Acetylhexahydro-2H-azepin-2-one, N-Acetylcaprolactam.

What is the molecular formula and molecular weight of n-Acetyl caprolactum, 98%?

n-Acetyl caprolactum, 98% has the molecular formula C8H13NO2 and a molecular weight of 155.19 g/mol. Its IUPAC name is 1-acetylazepan-2-one.

Which grade and pack sizes of n-Acetyl caprolactum, 98% can I order?

We supply n-Acetyl caprolactum, 98% in (99%) grade, in 250 g, 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with n-Acetyl caprolactum, 98%?

Yes. Every lot of n-Acetyl caprolactum, 98% 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 n-Acetyl caprolactum, 98% be shipped internationally?

Yes. n-Acetyl caprolactum, 98% 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.