ChemicalBook > CAS DataBase List > N-Acetylcaprolactam

N-Acetylcaprolactam

Product Name: N-Acetylcaprolactam
CAS No.: 1888-91-1
Chemical Name: N-Acetylcaprolactam
Synonyms: N-ACETYL-EPSILON-CAPROLACTAM;ACETYLCAPROLACTAM;Acetylkaprolaktam;ACETYLCAPRYLOLACTAM;TIMTEC-BB SBB008053;N-ACETYLCAPROLACTAM;N-Acetylhexanlactam;1-Acetyl-2-azepanone;N-Acetylhexanelactam;1-acetyl-caprolactam
CBNumber: CB2131524
Molecular Formula: C8H13NO2
Formula Weight: 155.19
MOL File: 1888-91-1.mol

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N-Acetylcaprolactam Property

Boiling point:: 134-135 °C/26 mmHg (lit.)
Density: 1.094 g/mL at 25 °C (lit.)
vapor pressure: 2.71Pa at 20℃
refractive index: n20/D 1.489(lit.)
Flash point:: >230 °F
storage temp.: Sealed in dry,Room Temperature
form: clear liquid
pka: -1.42±0.20(Predicted)
color: Colorless to Light yellow
Water Solubility: 81.7g/L at 20℃
BRN: 119598
Stability:: Stable. Incompatible with strong oxidizing agents.
LogP: 0.95 at 23℃
CAS DataBase Reference: 1888-91-1(CAS DataBase Reference)
NIST Chemistry Reference: N-Acetylcaprolactam(1888-91-1)
EPA Substance Registry System: 2H-Azepin-2-one, 1-acetylhexahydro- (1888-91-1)

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Safety

Hazard Codes: Xn
Risk Statements: 22-36
Safety Statements: 26
WGK Germany: 1
RTECS: CM3599500
TSCA: Yes
HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 283010
Product name: N-Acetylcaprolactam
Purity: 99%
Packaging: 250ml
Price: $178
Updated: 2025/07/31

TCI Chemical

Product number: A0081
Product name: N-Acetyl-epsilon-caprolactam
Purity: >98.0%(GC)
Packaging: 25g
Price: $32
Updated: 2025/07/31

TCI Chemical

Product number: A0081
Product name: N-Acetyl-epsilon-caprolactam
Purity: >98.0%(GC)
Packaging: 500g
Price: $239
Updated: 2025/07/31

Biosynth Carbosynth

Product number: FA11186
Product name: N-Acetylcaprolactam
Packaging: 100g
Price: $100
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA11186
Product name: N-Acetylcaprolactam
Packaging: 50g
Price: $60
Updated: 2021/12/16

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N-Acetylcaprolactam Chemical Properties,Usage,Production

Chemical Properties

colourless liquid

Uses

N-Acetylcaprolactam has been used:

as initiator to investigate kinetics of anionic polymerization of ε-caprolactam
in ring-opening polymerization of nylon 6

Definition

ChEBI: N-Acetylcaprolactam is a member of caprolactams.

N-Acetylcaprolactam Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from N-Acetylcaprolactam manufacturers

Shaanxi Didu New Materials Co. Ltd

Product: N-Acetylcaprolactam 1888-91-1
Price: US $1.50/g
Min. Order: 1g
Purity: 99.0% Min
Supply Ability: 100 Tons
Release date: 2025-09-25

Shaanxi Dideu Medichem Co. Ltd

Product: N-Acetylcaprolactam 1888-91-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2025-04-30

HebeiShuoshengImportandExportco.,Ltd

Product: N-Acetylcaprolactam 1888-91-1
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-12

1888-91-1, N-AcetylcaprolactamRelated Search:

(2R,3S/2S,3R)-3-(4-Chloro-5-fluoro-6-pyrimidinyl)-2-(2,4-difluorophenyl)butan-2-ol hydrochloride N-Acetyl-D-galactosamine N-Acetylglycine N-Acetyl-L-glutamic acid NYLON 6 Caprolactam 1,1'-Isophthaloylbiscaprolactam Acetcaprolactam ETIZOLAM AKOS BBS-00000829 3-CHLORO-1-(4-CHLOROBENZOYL)AZEPAN-2-ONE 3-CHLORO-1-(4-FLUOROBENZOYL)AZEPAN-2-ONE AKOS BB-9587 N-Acetylcaprolactam

TIMTEC-BB SBB008053

N-ACETYL-2-OXOHEXAMETHYLENEIMINE

N-ACETYLCAPROLACTAM

N-ACETYL-E-CAPROLACTAM

N-ACETYL-EPSILON-CAPROLACTAM

1-ACETYLHEXAHYDRO-2H-AZEPIN-2-ONE

1-ACETYL-2-OXOHEXAMETHYLENEIMINE

ACETYLCAPROLACTAM

ACETYLCAPRYLOLACTAM

1-Acetyl-2-azepanone

1-acetylhexahydro-2h-azepin-2-on

2H-Azepin-2-one, 1-acetylhexahydro-

Acetylkaprolaktam

N-Acetyl-6-caprolactam

N-Acetylhexanelactam

N-Acetylhexanlactam

1-Acetyl-2-oxohexamethyleneimine, 1-Acetylhexahydro-2H-azepin-2-one

1-acetyl-caprolactam

1-acetylazepan-2-one

1-ethanoylazepan-2-one

N-Acetylcaprolactam Synonyms 1-Acetylhexahydro-2H-azepin-2-one

N-Acetylcaprolactam 99%

<i>N</i>-Acetyl-&epsilon

N-Acetyl-ε-caprolactam &gt

neopentyl amine Oxalate

Zinc acexamate EP Impurity C

n-Acetyl caprolactum, 98%

1888-91-1 N-Acetylcaprolactam

<i>N</i>-Acetylcaprolactam

1888-91-1

1888-91-0

Building Blocks

Carbonyl Compounds

Lactams

Organic Building Blocks