Basic information
- CAS
3505-67-7- Standard SMILES
O=C1CCC2(CCC(=O)O2)O1- InChIKey
VTQYOGUFKHVWOO-UHFFFAOYSA-N- Molecular formula
- C7H8O4
- Average molar mass
- 156.14 g/mol
- Monoisotopic mass
- 156.04225874
Names & identifiers
- Preferred name
- 1,6-Dioxaspiro[4.4]nonane-2,7-dione
- IUPAC
- 1,6-dioxaspiro[4.4]nonane-2,7-dione
- English name
- 1,6-Dioxaspiro[4.4]nonane-2,7-dione
- Molecular formula
- C7H8O4
- Molecular weight
- 156.14
Names & synonyms
1,6-Dioxaspiro[4.4]nonane-2,7-dione3505-67-71,6-Dioxaspiro(4.4)nonane-2,7-dioneEINECS 222-499-6DTXSID40188558NSC 10430NSC 66526VTQYOGUFKHVWOO-UHFFFAOYSA-NSC 124079RefChem:73613DTXCID00111049222-499-6
Show more names
SPIRODILACTONEgamma-ketopimelic acid dilactone1,6-dioxaspiro[4.4]nonane-2,7-quinone1,6-Dioxaspiro[4.4]nonane-2,7-dione 98%1,6-Dioxaspiro[4.4]nonane-2,7-dione 98%4,4-Dihydroxypimelic acid dilactone, Spirodilactone
InChI=1/C7H8O4/c8-5-1-3-7(10-5)4-2-6(9)11-7/h1-4H2VTQYOGUFKHVWOO-UHFFFAOYSA-N4,4-Dihydroxypimelic acid dilactoneSCHEMBL10480591,6-Dioxaspiro[4.4]nonane-2,7-dione, 98%NSC66526FT-0634882NSC10430
Database identifiers
- CAS
3505-67-7- PubChem CID
- 77041
- DTXSID
DTXSID40188558- EC Number
- 222-499-6
- Nikkaji
- J42.306H
Properties
Computed structural properties
- XLogP
- 0.1
- Topological polar surface area
- 52.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 0
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 196
Physicochemical properties
- Melting point
- 69 · 69-71 °C(lit.)
- Boiling point
- 170 °C · 170 °C(Press: 1 Torr)
- Density
- 1.36 · 1.36±0.1 g/cm3(Predicted)
- form
- solid
- BRN
- 128330 · 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
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
- PPE
- 95 · Eyeshields, Gloves, type N95 (US)
- Safety Statements
- 22 · 22-24/25
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- PPE
- Eyeshields, Gloves, type N95 (US)
- wgk
- 3
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 22-24/25
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
Chemistry & industry
Applications
Uses1,6-Dioxaspiro[4.4]nonane-2,7-dione was used to cure diglycidylether of bisphenol A (DGEBA) with ytterbium triflate as initiator.
Suppliers17 total
山东玖玥生物科技有限公司15553333686 · [email protected]
咸宁深蓝生物医药研发有限公司18171815831 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
Aladdin Scientific[email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
宝鸡缔都医药化工有限公司029-81145305 17791533577 · [email protected]
陕西缔都医药化工有限公司+86-029-81138252 +86-173 9270 1263 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
上海阿拉丁生化科技股份有限公司6206333 13167063860 · [email protected]
济南君合药业有限公司18653300596 · [email protected]
上海颖心实验室设备有限公司021-021-59178156 15300768757 · [email protected]
Related reactions
1 records
Compound notes
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