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Merck
CN

446440

5-Norbornene-2-carboxylic acid, mixture of endo and exo, predominantly endo

98%

Synonym(s):

2-Norbornene-5-carboxylic acid, Bicyclo[2.2.1]hept-2-ene-5-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C8H10O2
CAS Number:
120-74-1
Molecular Weight:
138.16
NACRES:
NA.22
PubChem Substance ID:
24868278
UNSPSC Code:
12352100
EC Number:
204-422-8
MDL number:
MFCD00085356

Key Documents

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Product Name

5-Norbornene-2-carboxylic acid, mixture of endo and exo, predominantly endo, 98%

InChI key

FYGUSUBEMUKACF-JEAXJGTLSA-N

InChI

1S/C8H10O2/c9-8(10)7-4-5-1-2-6(7)3-5/h1-2,5-7H,3-4H2,(H,9,10)/t5-,6+,7?/m1/s1

SMILES string

OC(=O)C1C[C@H]2C[C@@H]1C=C2

assay

98%

refractive index

n20/D 1.494 (lit.)

bp

136-138 °C/14 mmHg (lit.)

density

1.129 g/mL at 25 °C (lit.)

functional group

carboxylic acid

Quality Level

200

Related Categories

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ9297
MKCZ0058
MKCX5265
MKCT2057
MKCT1496

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Benjamin D Fairbanks et al.
Advanced materials (Deerfield Beach, Fla.), 21(48), 5005-5010 (2009-12-28)
Step-growth, radically mediated thiol-norbornene photopolymerization is used to create versatile, stimuli-responsive poly(ethylene glycol)-co-peptide hydrogels The reaction is cytocompatible and allows for the encapsulation of human mesenchymal stem cells with a viability greater than 95%. Cellular spreading is dictated via three-dimensional
Controlled Synthesis of Reactive Polymeric Architectures Using 5-Norbornene-2-carboxylic Acid Pentafluorophenyl Ester.
Vogel N and Theato P.
Macromolecular Symposia, 249(1) (2007)
Synthesis of well-defined graft copolymers via coupled living anionic polymerization and living ROMP.
Rizmi ACM, et al.
Polymer, 39(25), 6605-6610 (1998)
A Convenient Practical Method for the Preparation of (-)-(1 S, 2 S)-5-Norbornene-2-carboxylic Acid, Incorporating Efficient Recovery of the Chiral Auxiliary d-Pantolactone.
Chang H, et al.
Organic Process Research & Development, 3(4), 289-291 (1999)

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