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CAS Number: 5623-90-5
2-oxaspiro[4.4]nonane-1,3-dione

Structure

 2-oxaspiro[4.4]nonane-1,3-dione
Name: 2-oxaspiro[4.4]nonane-1,3-dione
Synonyms:
General Information
Product Number: 5623905

CAS Registry Number 5623-90-5
Name:
2-?Oxaspiro[4.4]?nonane-?1,?3-?dione
Cyclopentaneacetic acid, 1-carboxy-, cyclic anhydride (8CI)

 

Chemical Formula: C8H10O3
Exact Mass: 154.06
Molecular Weight: 154.16
m/z: 154.06 (100.0%), 155.07 (8.9%)

 

InChI:InChI=1S/C8H10O3/c9-6-5-8(7(10)11-6)3-1-2-4-8/h1-5H2

InChI Key:HOKKSYPZFBKQAZ-UHFFFAOYSA-N

Canonical SMILES:C1CCC2(C1)CC(=O)OC2=O

 

Thermal Properties Value Condition Note
Boiling Point 174 °C Press: 38 Torr (1)CAS
Boiling Point 140 °C Press: 12 Torr (2)IC

Specification

98%
References
  1. (1) Qudrat-i-Khuda, Muhammad; Journal of the Indian Chemical Society 1939, V16, P532-5 CAPLUS
  2. (2) Bajaj, H. S.; Journal of the Indian Chemical Society 1976, V53(8), P819-21 CAPLUS
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