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ChemicalBook >> CAS DataBase List >> 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE

6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE

6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE price.
  • $26.1 - $1220.45
  • Product name: 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE
  • CAS: 5617-70-9
  • MF: C8H10O4
  • MW: 170.16
  • EINECS:227-044-5
  • MDL Number:MFCD00042796
  • Synonyms:6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE;CYCL-ISOPROPYLIDENE CYCLOPROPANE-1,1-DICARBOXYLATE;CYCLOPROPANE-1,1-DICARBOXYLIC ACID CYCL-ISOPROPYLIDENE ESTER;CYCLOPROPANE-1,1-DICARBOXYLIC ACID CYCLOISOPROPYLIDENE ESTER;1,1-Cyclopropanedicarboxylic acid cycl-isopropylidene ester~cycl-Isopropylidene 1,1-cyclopropanedicarboxylate;CYCLOPROPYL MELDRUM'S ACID;Danishefsky's reagent;CYCLOPROPANE-1,1-DICARBOXYLIC ACID CYCL-ISOPRYLIDENE ESTER
25 prices
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Brand
  • Activate Scientific
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth Carbosynth
  • Chemenu
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 1g
  • 5G
  • 10G
  • 25g
  • 50g
  • 100g
  • ManufacturerActivate Scientific
  • Product numberAS9860
  • Product description6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 95+%
  • Packaging5G
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS9860
  • Product description6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 95+%
  • Packaging25g
  • Price$304
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-10631
  • Product description6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 99%
  • Packaging50g
  • Price$446
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberV6632
  • Product description6,6-Dimethyl-5,7-Dioxaspiro[2.5]Octane-4,8-Dione
  • Packaging5g
  • Price$111
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL15571
  • Product description6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione, 99%
  • Packaging1g
  • Price$26.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL15571
  • Product description6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione, 99%
  • Packaging5g
  • Price$87.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0012942
  • Product description6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE 95.00%
  • Packaging1G
  • Price$630.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0012942
  • Product description6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE 95.00%
  • Packaging5G
  • Price$864.08
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0012942
  • Product description6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE 95.00%
  • Packaging10G
  • Price$1220.45
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR914205
  • Product description6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 99%
  • Packaging5g
  • Price$45
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR914205
  • Product description6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 99%
  • Packaging25g
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR914205
  • Product description6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 99%
  • Packaging100g
  • Price$595
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFC57047
  • Product descriptionCyclic isopropylidene 1,1-cyclopropanedicarboxylate
  • Packaging5G
  • Price$90.8
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC57047
  • Product descriptionCyclic isopropylidene 1,1-cyclopropanedicarboxylate
  • Packaging10g
  • Price$145.2
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC57047
  • Product descriptionCyclic isopropylidene 1,1-cyclopropanedicarboxylate
  • Packaging25g
  • Price$320.5
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM139055
  • Product description6,6-dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 95%
  • Packaging100g
  • Price$511
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS9860 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 95+% 5G $67 2021-12-16 Buy
Activate Scientific AS9860 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 95+% 25g $304 2021-12-16 Buy
AHH MT-10631 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 99% 50g $446 2021-12-16 Buy
AK Scientific V6632 6,6-Dimethyl-5,7-Dioxaspiro[2.5]Octane-4,8-Dione 5g $111 2021-12-16 Buy
Alfa Aesar L15571 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione, 99% 1g $26.1 2021-12-16 Buy
Alfa Aesar L15571 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione, 99% 5g $87.65 2024-03-01 Buy
American Custom Chemicals Corporation CHM0012942 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE 95.00% 1G $630.55 2021-12-16 Buy
American Custom Chemicals Corporation CHM0012942 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE 95.00% 5G $864.08 2021-12-16 Buy
American Custom Chemicals Corporation CHM0012942 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE 95.00% 10G $1220.45 2021-12-16 Buy
Apolloscientific OR914205 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 99% 5g $45 2021-12-16 Buy
Apolloscientific OR914205 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 99% 25g $185 2021-12-16 Buy
Apolloscientific OR914205 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 99% 100g $595 2021-12-16 Buy
Biosynth Carbosynth FC57047 Cyclic isopropylidene 1,1-cyclopropanedicarboxylate 5G $90.8 2021-12-16 Buy
Biosynth Carbosynth FC57047 Cyclic isopropylidene 1,1-cyclopropanedicarboxylate 10g $145.2 2021-12-16 Buy
Biosynth Carbosynth FC57047 Cyclic isopropylidene 1,1-cyclopropanedicarboxylate 25g $320.5 2021-12-16 Buy
Chemenu CM139055 6,6-dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 95% 100g $511 2021-12-16 Buy

Properties

Melting point :63-65 °C(lit.)
Boiling point :396.8±35.0 °C(Predicted)
Density :1.29±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,Room Temperature
solubility :DMF: soluble(lit.)
form :Solid
color :White to Off-White
BRN :1241835
InChIKey :AXJVPXNVESYGDT-UHFFFAOYSA-N
CAS DataBase Reference :5617-70-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

6,6-Dimethyl-5,7-dioxaspiro[2.5]octan-4,8-dione is used as a reagent to synthesize Bis-benzimidazoles, compounds that act as inhibitors of Type II Dihydrofolate reductase (an enzyme that is produced by bacteria in response to Trimethoprim [T795615]as a defense mechanism).

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