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283010

N-Acetylcaprolactam

Name: <I>N</I>-Acetylcaprolactam
Brand: ALDRICH

99%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):

C₈H₁₃NO₂

CAS Number:

1888-91-1

Molecular Weight:

155.19

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24856858

EC Number:

217-565-6

Beilstein/REAXYS Number:

119598

MDL number:

MFCD00003262

Assay:

99%

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Properties

Quality Segment

100

assay

99%

refractive index

n20/D 1.489 (lit.)

bp

134-135 °C/26 mmHg (lit.)

density

1.094 g/mL at 25 °C (lit.)

functional group

imide

SMILES string

CC(=O)N1CCCCCC1=O

InChI

1S/C8H13NO2/c1-7(10)9-6-4-2-3-5-8(9)11/h2-6H2,1H3

InChI key

QISSLHPKTCLLDL-UHFFFAOYSA-N

Description

Application

N-Acetylcaprolactam has been used:

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

pictograms

GHS07

signalword

Warning

hcodes

H302,H319

pcodes

P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

251.6 °F - closed cup

flash_point_c

122 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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