6,6-Dimethyl-5,7-dioxaspiro(2.5)octane-4,8-dione structure
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Common Name | 6,6-Dimethyl-5,7-dioxaspiro(2.5)octane-4,8-dione | ||
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CAS Number | 5617-70-9 | Molecular Weight | 170.163 | |
Density | 1.3±0.1 g/cm3 | Boiling Point | 396.8±35.0 °C at 760 mmHg | |
Molecular Formula | C8H10O4 | Melting Point | 63-65 °C(lit.) | |
MSDS | Chinese USA | Flash Point | 215.9±24.4 °C |
Use of 6,6-Dimethyl-5,7-dioxaspiro(2.5)octane-4,8-dioneSolubility in Methanol:almost transparency |
Name | Cycl-Isopropylidene Cyclopropane-1,1-Dicarboxylate |
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Synonym | More Synonyms |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 396.8±35.0 °C at 760 mmHg |
Melting Point | 63-65 °C(lit.) |
Molecular Formula | C8H10O4 |
Molecular Weight | 170.163 |
Flash Point | 215.9±24.4 °C |
Exact Mass | 170.057907 |
PSA | 52.60000 |
LogP | -1.01 |
Vapour Pressure | 0.0±0.9 mmHg at 25°C |
Index of Refraction | 1.502 |
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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Safety Phrases | S22-S24/25 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
HS Code | 2932999099 |
~82% 6,6-Dimethyl-5,... CAS#:5617-70-9 |
Literature: Toth, Gyoergy; Tamas, Tivadar; Borbely, Ildiko Synthetic Communications, 2002 , vol. 32, # 23 p. 3659 - 3665 |
~82% 6,6-Dimethyl-5,... CAS#:5617-70-9 |
Literature: Zhu, Xuxiang; Gan, Ping Synthetic Communications, 1998 , vol. 28, # 17 p. 3159 - 3162 |
HS Code | 2932999099 |
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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% |
6,6-Dimethyl-5,7-dioxaspiro(2.5)octane-4,8-dione |
5,7-Dioxaspiro[2.5]octane-4,8-dione, 6,6-dimethyl- |
EINECS 227-044-5 |
MFCD00042796 |
6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE |