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Maleic acid-2,3-13C2_Molecular_structure_CAS_123548-45-8)
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Maleic acid-2,3-13C2

Catalog No. 490180 Name Sigma Aldrich
CAS Number 123548-45-8 Website http://www.sigmaaldrich.com
M. F. C4H4O4 Telephone 1-800-521-8956
M. W. 118.05746968 Fax
Purity Email
Storage Chembase ID: 135376

SYNONYMS

Title
马来酸-2,3-13C2
IUPAC name
(2,3-13C2)but-2-enedioic acid
IUPAC Traditional name
(2,3-13C2)but-2-enedioic acid

DATABASE IDS

PubChem SID 24872536
CAS Number 123548-45-8
MDL Number MFCD00190333

PROPERTIES

Isotopic Purity 99 atom % 13C
Linear Formula HO2C13CH=13CHCO2H
Mol. Weight mol wt 118.04 by atom % calculation
Mass Shift M+2
Melting Point 137-140 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302-H315-H319-H335
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
RID/ADR UN 3261 8/PG 3
Risk Statements 22-36/37/38
Safety Statements 26-28-39
Hazard Class 8
UN Number 3261
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
Description (简体中文)
包装
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

REFERENCES