![5,7-Dioxaspiro[2.5]octane-4,8-dione, 6,6-dimethyl- structure, CAS 5617-70-9](/structures/80000/61894_1_5617_70_9.png)
CAS Number5617-70-9
Synonyms6,6-Dimethyl-5,7-dioxaspiro(2.5)octane-4,8-dione; EINECS 227-044-5; MFCD00042796; 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE
Molecular FormulaC8H10O4
Molecular Weight170.16
Purity99%
Density1.3±0.1 g/cm3
Boiling Point396.8±35.0 °C at 760 mmHg
Melting Point63-65 °C (lit.)
AppearanceSolid;White to Orange to Green powder to crystal
EINECS227-044-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5617-70-9 |
| Catalog No. | 2A-9061894 |
| Chinese Name | 6,6-二甲基-5,7-二恶螺旋2.5辛烷-4,8-二酮 |
| Synonyms | 6,6-Dimethyl-5,7-dioxaspiro(2.5)octane-4,8-dione; EINECS 227-044-5; MFCD00042796; 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE |
| Molecular Formula | C8H10O4 |
| Molecular Weight | 170.16 |
| Purity | 99 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 396.8±35.0 °C at 760 mmHg |
| Melting Point | 63-65 °C (lit.) |
| Appearance | Solid;White to Orange to Green powder to crystal |
| Storage Condition | Store in a cool and dry place away from light, sea |
| EINECS | 227-044-5 |
| HTC | 2932999099 |
| PubChem ID | 24860919 |
| MDL Number | MFCD00042796 |
| SMILES | CC1(C)OC(=O)C2(CC2)C(=O)O1 |
| InChI | 1S/C8H10O4/c1-7(2)11-5(9)8(3-4-8)6(10)12-7/h3-4H2,1-2H3 |
| InChI Key | AXJVPXNVESYGDT-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1241835 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/61894_1_5617_70_9.pdf |
| Use of | Solubility in Methanol：almost transparency Properties Name Cycl-Isopropylidene Cyclopropane-1,1-Dicarboxylate Synonym More Synonyms Chemical & Physical Properties Molecular Formula C8H10O4 Exact Mass 170.057907 PSA 52.60000 LogP -1.01 Index of Refraction 1.502 InChIKey AXJVPXNVESYGDT-UHFFFAOYSA-N SMILES CC1(C)OC(=O)C2(CC2)C(=O)O1 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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