1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE

Product Name: 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
CAS No.: 3505-67-7
Chemical Name: 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
Synonyms: SPIRODILACTONE;gamma-ketopimelic acid dilactone;1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE;4,4-DIHYDROXYPIMELIC ACID DILACTONE;1,6-dioxaspiro[4.4]nonane-2,7-quinone;1,6-Dioxaspiro[4.4]nonane-2,7-dione 98%;1,6-Dioxaspiro[4.4]nonane-2,7-dione 98%;4,4-Dihydroxypimelic acid dilactone, Spirodilactone
CBNumber: CB9485457
Molecular Formula: C7H8O4
Formula Weight: 156.14
MOL File: 3505-67-7.mol

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1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE Property

Melting point:: 69-71 °C(lit.)
Boiling point:: 170 °C(Press: 1 Torr)
Density: 1.36±0.1 g/cm3(Predicted)
form: solid
BRN: 128330
InChI: InChI=1S/C7H8O4/c8-5-1-3-7(10-5)4-2-6(9)11-7/h1-4H2
InChIKey: VTQYOGUFKHVWOO-UHFFFAOYSA-N
SMILES: O1C2(CCC(=O)O2)CCC1=O

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Safety

Safety Statements: 22-24/25
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 271977
Product name: 1,6-Dioxaspiro[4.4]nonane-2,7-dione
Purity: 98%
Packaging: 5g
Price: $103.55
Updated: 2025/07/31

TRC

Product number: D486328
Product name: 1,6-Dioxaspiro[4.4]nonane-2,7-dione
Packaging: 50mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: 1352AQ
Product name: 1,6-Dioxaspiro[4.4]nonane-2,7-dione
Packaging: 5g
Price: $159
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0114929
Product name: 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
Purity: 95.00%
Packaging: 5G
Price: $900.82
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0114929
Product name: 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
Purity: 95.00%
Packaging: 10G
Price: $1287.56
Updated: 2021/12/16

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