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Merck
CN

216704

cis-5-Norbornene-endo-2,3-dicarboxylic acid

98%

Synonym(s):

NDC

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About This Item

Empirical Formula (Hill Notation):
C9H10O4
CAS Number:
Molecular Weight:
182.17
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
223-301-0
MDL number:
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Quality Level

assay

98%

mp

175 °C (dec.) (lit.)

SMILES string

OC(=O)[C@@H]1[C@H]2C[C@H](C=C2)[C@@H]1C(O)=O

InChI

1S/C9H10O4/c10-8(11)6-4-1-2-5(3-4)7(6)9(12)13/h1-2,4-7H,3H2,(H,10,11)(H,12,13)/t4-,5+,6-,7+

InChI key

NIDNOXCRFUCAKQ-UMRXKNAASA-N



pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - 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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Malcolm Driffield et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 35(6), 1200-1213 (2018-02-24)
The polymeric coating used in metal packaging such as cans for foods and beverages may contain residual amounts of monomers used in the production of the coating, as well as unreacted linear and cyclic oligomers. Traditionally, although designed for use



Global Trade Item Number

SKUGTIN
216704-5G04061838774606
216704-25G04061833397992