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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:
Molecular Weight:
182.22
Beilstein:
6582434
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

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

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

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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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