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Merck
CN

17996

(±)-Camphoric acid anhydride

≥98.0% (T)

Synonym(s):

(±)-1,8,8-Trimethyl-3-oxabicyclo[3.2.1]octane-2,4-dione

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About This Item

Empirical Formula (Hill Notation):
C10H14O3
CAS Number:
Molecular Weight:
182.22
EC Number:
200-952-9
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
6582434
MDL number:
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InChI key

VFZDNKRDYPTSTP-QUBYGPBYSA-N

InChI

1S/C10H14O3/c1-9(2)6-4-5-10(9,3)8(12)13-7(6)11/h6H,4-5H2,1-3H3/t6-,10+/m0/s1

SMILES string

CC1(C)[C@H]2CC[C@]1(C)C(=O)OC2=O

assay

≥98.0% (T)

form

solid

mp

222-225 °C

storage temp.

2-8°C

Application

(±)-Camphoric acid anhydride (1,8,8-Trimethyl-3-oxabicyclo[3.2.1]octane-2,4-dione) may be useful in the synthesis of aliphatic-aromatic copolyesters.

pictograms

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signalword

Warning

Hazard Classifications

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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Quentin Ruiz et al.
Polymers, 12(1) (2020-01-23)
Epoxy resin plays a key role in composite matrices and DGEBA is the major precursor used. With the aim of favouring the use of bio resources, epoxy resins can be prepared from lignin. In particular, diglycidyl ether of isoeugenol derivatives

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