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17996

Sigma-Aldrich

(±)-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:
76-32-4
Molecular Weight:
182.22
Beilstein/REAXYS Number:
6582434
EC Number:
200-952-9
MDL number:
MFCD00067307
UNSPSC Code:
12352100
PubChem Substance ID:
57647698

assay

≥98.0% (T)

form

solid

mp

222-225 °C

storage temp.

2-8°C

SMILES string

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

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

InChI key

VFZDNKRDYPTSTP-QUBYGPBYSA-N

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

Exclamation mark
GHS07

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Quentin Ruiz et al.
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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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