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Key Documents

01483

Supelco

ε-Caprolactam

reference material

Synonym(s):

CAP, 2-Oxohexamethyleneimine, Aza-2-cycloheptanone

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About This Item

Empirical Formula (Hill Notation):
C6H11NO
CAS Number:
Molecular Weight:
113.16
Beilstein/REAXYS Number:
106934
MDL number:
UNSPSC Code:
41116107

grade

reference material

vapor pressure

<0.01 mmHg ( 20 °C)

assay

≥98.0% (HPLC)

autoignition temp.

707 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

8 %

bp

136-138 °C/10 mmHg (lit.)

mp

68-71 °C (lit.)

storage temp.

2-8°C

SMILES string

O=C1CCCCCN1

InChI

1S/C6H11NO/c8-6-4-2-1-3-5-7-6/h1-5H2,(H,7,8)

InChI key

JBKVHLHDHHXQEQ-UHFFFAOYSA-N

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General description

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

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Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

305.6 °F - closed cup

flash_point_c

152 °C - closed cup


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