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415464

N-Vinylcaprolactam

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

98%, stabilized

Synonym(s):

1-Ethenylazepan-2-one, 1-Ethenylhexahydro-2H -azepin-2-one, 1-Vinylazepan-2-one

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About This Item

Empirical Formula (Hill Notation):

C₈H₁₃NO

CAS Number:

2235-00-9

Molecular Weight:

139.19

NACRES:

NA.23

PubChem Substance ID:

24866004

UNSPSC Code:

12162002

EC Number:

218-787-6

MDL number:

MFCD00080693

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Properties

Quality Level

100

assay

98%

form

solid

contains

~20 ppm HO-TEMPO as stabilizer

bp

128 °C/21 mmHg (lit.)

mp

35-38 °C (dec.) (lit.)

density

1.029 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C=CN1CCCCCC1=O

InChI

1S/C8H13NO/c1-2-9-7-5-3-4-6-8(9)10/h2H,1,3-7H2

InChI key

JWYVGKFDLWWQJX-UHFFFAOYSA-N

Description

General description

N-Vinylcaprolactam (NVCL) is an organo-soluble amphiphilic material that is soluble in solvents like benzene, isobutanol, and isopropanol. It can be used in the preparation of poly(NVCL) by free-radical polymerization at a temperature higher than its melting point.

Application

NVCL forms a temperature responsive polymer, which can be used for a variety of biomedical applications.

pictograms

GHS08,GHS07

signalword

Danger

hcodes

H302 + H312,H317,H319,H372

pcodes

P260 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P314

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1 - STOT RE 1

target_organs

Liver,Upper respiratory tract

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

213.8 °F - closed cup

flash_point_c

101 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Poly (N-vinylcaprolactam), a comprehensive review on a thermoresponsive polymer becoming popular

Cortez-Lemus NA and Licea-Claverie A

Progress in Polymer Science, 53(5), 1-51 (2016)

Synthesis of N-vinylcaprolactam polymers in water-containing media

Lozinsky VI, et al.

Polymer, 41(17), 6507-6518 (2000)

Two-step volume phase transition mechanism of poly(N-vinylcaprolactam) hydrogel online-tracked by two-dimensional correlation spectroscopy.

Gehong Su et al.

Physical chemistry chemical physics : PCCP, 19(40), 27221-27232 (2017-10-05)

In this study, temperature-dependent FTIR spectroscopy in combination with the perturbation-correlation moving-window (PCMW2D) technique and generalized two-dimensional (2D) correlation analysis was applied to investigate the phase transition mechanism of poly(N-vinylcaprolactam) (PVCL) hydrogel upon heating. In the conventional 1D FTIR spectra

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Global Trade Item Number

SKU	GTIN
415464-500G	04061832089157
415464-100G	04061832089140