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Pyranocoumarin

Catalog No. 45647 Name Sigma Aldrich
CAS Number 518-20-7 Website http://www.sigmaaldrich.com
M. F. C20H18O4 Telephone 1-800-521-8956
M. W. 322.35452 Fax
Purity Email
Storage Chembase ID: 158358

SYNONYMS

Title
环香豆素
IUPAC name
2-methoxy-2-methyl-4-phenyl-2H,3H,4H,5H-pyrano[3,2-c]chromen-5-one
IUPAC Traditional name
cyclocumarol

DATABASE IDS

PubChem SID 24869185
MDL Number MFCD00078734
CAS Number 518-20-7
Beilstein Number 290680
EC Number 208-248-3

PROPERTIES

Empirical Formula (Hill Notation) C20H18O4
Grade PESTANAL®, analytical standard
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H310
European Hazard Symbols Highly toxic Highly toxic (T+)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P280-P302 + P350-P310
RID/ADR UN 2811 6.1/PG 1
Risk Statements 27
RTECS UQ0335200
Safety Statements 28-36/37-45
Hazard Class 6.1
UN Number 2811
Packing Group 1
German water hazard class 3

DETAILS

Description (English)
Legal Information
PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Description (简体中文)
法律信息
PESTANAL 注册商标 Sigma-Aldrich Laborchemikalien GmbH

REFERENCES