1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
![1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE Structure](https://image.chemsrc.com/caspic/337/3505-67-7.png)
1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE structure
|
Common Name | 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE | ||
|---|---|---|---|---|
| CAS Number | 3505-67-7 | Molecular Weight | 156.13600 | |
| Density | 1.36g/cm3 | Boiling Point | 452.5ºC at 760mmHg | |
| Molecular Formula | C7H8O4 | Melting Point | 69-71ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 254.1ºC | |
Summary: 1,6-Dioxaspiro[4.4]nonane-2,7-dione (CAS number: 3505-67-7), molecular formula: C7H8O4, molecular weight: 156.13600. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1,6-Dioxaspiro[4.4]nonane-2,7-dione |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.36g/cm3 |
|---|---|
| Boiling Point | 452.5ºC at 760mmHg |
| Melting Point | 69-71ºC(lit.) |
| Molecular Formula | C7H8O4 |
| Molecular Weight | 156.13600 |
| Flash Point | 254.1ºC |
| Exact Mass | 156.04200 |
| PSA | 52.60000 |
| LogP | 0.35670 |
| Index of Refraction | 1.507 |
| InChIKey | VTQYOGUFKHVWOO-UHFFFAOYSA-N |
| SMILES | O=C1CCC2(CCC(=O)O2)O1 |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932999099 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 7 | |
|---|---|
| DownStream 4 | |
CAS#:1506-55-4
CAS#:22634-92-0
CAS#:51906-25-3This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
|
New degradable thermosets obtained by cationic copolymerization of DGEBA with an s (γ-butyrolactone). Giménez R, et al.
Polymer 46(24) , 10637-10647, (2005)
|
This table contains target information, in‑vitro & in‑vivo assay data for this compound.
|
Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
|
|
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
|
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 4,4-Dihydroxypimelic acid dilactone |
| spiro<4,4>dibutyrolactone |
| EINECS 222-499-6 |
| 1,6-Dioxaspiro<4.4>nonan-2,7-dion |
| Spirodilactone |
| 1,6-dioxaspiro[4,4]nonane-2,7-dione |
| MFCD00005531 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the melting point of 1,6-Dioxaspiro[4.4]nonane-2,7-dione? |
| A: Melting point of 1,6-Dioxaspiro[4.4]nonane-2,7-dione is 69-71ºC(lit.). |
| Q: What is the boiling point of 1,6-Dioxaspiro[4.4]nonane-2,7-dione? |
| A: Boiling point of 1,6-Dioxaspiro[4.4]nonane-2,7-dione is 452.5ºC at 760mmHg. |
| Q: What is the molecular formula of 1,6-Dioxaspiro[4.4]nonane-2,7-dione? |
| A: Molecular formula of 1,6-Dioxaspiro[4.4]nonane-2,7-dione is C7H8O4. |
| Q: What is the CAS number of 1,6-Dioxaspiro[4.4]nonane-2,7-dione? |
| A: CAS number of 1,6-Dioxaspiro[4.4]nonane-2,7-dione is 3505-67-7. |
| Q: What English synonyms does 1,6-Dioxaspiro[4.4]nonane-2,7-dione have? |
| A: English synonyms of 1,6-Dioxaspiro[4.4]nonane-2,7-dione: 4,4-Dihydroxypimelic acid dilactone, spirodibutyrolactone, EINECS 222-499-6, 1,6-Dioxaspirononan-2,7-dion, Spirodilactone, 1,6-dioxaspiro[4,4]nonane-2,7-dione, MFCD00005531. |
| Q: What are the downstream products of 1,6-Dioxaspiro[4.4]nonane-2,7-dione? |
| A: Related downstream products(CAS) of 1,6-Dioxaspiro[4.4]nonane-2,7-dione: 1506-55-4;502-50-1;22634-92-0;51906-25-3. |
| Q: What is the molecular weight of 1,6-Dioxaspiro[4.4]nonane-2,7-dione? |
| A: Molecular weight of 1,6-Dioxaspiro[4.4]nonane-2,7-dione is 156.13600. |
| Q: What is the polar surface area (PSA) of 1,6-Dioxaspiro[4.4]nonane-2,7-dione? |
| A: Polar surface area (PSA) of 1,6-Dioxaspiro[4.4]nonane-2,7-dione is 52.60000. |
| Q: What is the InChIKey of 1,6-Dioxaspiro[4.4]nonane-2,7-dione? |
| A: InChIKey of 1,6-Dioxaspiro[4.4]nonane-2,7-dione is VTQYOGUFKHVWOO-UHFFFAOYSA-N. |
| Q: What is the safety information for 1,6-Dioxaspiro[4.4]nonane-2,7-dione? |
| A: Safety information for 1,6-Dioxaspiro[4.4]nonane-2,7-dione: S22-S24/25. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |