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About This Item
Empirical Formula (Hill Notation):
C19H20O4
CAS Number:
Molecular Weight:
312.36
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
5349017
MDL number:
InChI
1S/C19H20O4/c1-5-16(20-10-18-12-22-18)6-2-14(1)9-15-3-7-17(8-4-15)21-11-19-13-23-19/h1-8,18-19H,9-13H2
SMILES string
C1OC1COc2ccc(Cc3ccc(OCC4CO4)cc3)cc2
InChI key
XUCHXOAWJMEFLF-UHFFFAOYSA-N
grade
reference material
assay
≥97.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
mp
43-48 °C (lit.)
storage temp.
2-8°C
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
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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