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ChemicalBook >> CAS DataBase List >> 2,2,5-Trimethyl-1,3-dioxane-4,6-dione

2,2,5-Trimethyl-1,3-dioxane-4,6-dione

2,2,5-Trimethyl-1,3-dioxane-4,6-dione price.
  • $6 - $1229.73
  • Product name: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione
  • CAS: 3709-18-0
  • MF: C7H10O4
  • MW: 158.15
  • EINECS:223-050-7
  • MDL Number:MFCD00006637
  • Synonyms:CHEMPACIFIC 41980;CYCL-ISOPROPYLIDENE METHYLMALONATE;METHYLMALONIC ACID CYCLIC ISOPROPYLIDENE ESTER;METHYL MELDRUM'S ACID;2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE;1,3-DIOXANE-4,6-DIONE, 2,2,5-TRIMETHYL;2-METHYLCYCLOPROPANECARBOXYLIC ACID, 98% , MIXTURE OF CIS AND TRANS;2,2,5-Trimethyl-1,3-Dioxane-4,6-Dione 98%
15 prices
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Brand
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • TRC
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 250g
  • ManufacturerAHH
  • Product numberMT-30818
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 98%
  • Packaging250g
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94384
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione
  • Packaging5g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number3709180
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione
  • Packaging100g
  • Price$277.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA442437
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA442437
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97%
  • Packaging5g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA442437
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97%
  • Packaging10g
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA442437
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97%
  • Packaging25g
  • Price$91
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA442437
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97%
  • Packaging100g
  • Price$308
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019174
  • Product description2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE 95.00%
  • Packaging25G
  • Price$1229.73
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM181912
  • Product description2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE 95%
  • Packaging100g
  • Price$247
  • Updated2021-12-16
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  • ManufacturerCrysdot
  • Product numberCD11134072
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 95+%
  • Packaging10g
  • Price$44
  • Updated2021-12-16
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  • ManufacturerCrysdot
  • Product numberCD11134072
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 95+%
  • Packaging25g
  • Price$87
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11134072
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 95+%
  • Packaging100g
  • Price$261
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number210153
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97%
  • Packaging25g
  • Price$268
  • Updated2024-03-01
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  • ManufacturerTRC
  • Product numberT796215
  • Product description2,2,5-Trimethyl-1,3-dioxane-4,6-dione
  • Packaging25g
  • Price$85
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-30818 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 98% 250g $280 2021-12-16 Buy
AK Scientific J94384 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 5g $35 2021-12-16 Buy
Alichem 3709180 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 100g $277.2 2021-12-16 Buy
Ambeed A442437 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97% 1g $6 2021-12-16 Buy
Ambeed A442437 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97% 5g $21 2021-12-16 Buy
Ambeed A442437 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97% 10g $39 2021-12-16 Buy
Ambeed A442437 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97% 25g $91 2021-12-16 Buy
Ambeed A442437 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97% 100g $308 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019174 2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE 95.00% 25G $1229.73 2021-12-16 Buy
Chemenu CM181912 2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE 95% 100g $247 2021-12-16 Buy
Crysdot CD11134072 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 95+% 10g $44 2021-12-16 Buy
Crysdot CD11134072 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 95+% 25g $87 2021-12-16 Buy
Crysdot CD11134072 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 95+% 100g $261 2021-12-16 Buy
Sigma-Aldrich 210153 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97% 25g $268 2024-03-01 Buy
TRC T796215 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 25g $85 2021-12-16 Buy

Properties

Melting point :111-114 °C(lit.)
Boiling point :203.22°C (rough estimate)
Density :1.1229 (rough estimate)
refractive index :1.4610 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :Chloroform, Methanol
pka :13.14±0.40(Predicted)
form :Solid
color :White to Off-White
BRN :124044
InChIKey :KJMCAXYHYPDRAV-UHFFFAOYSA-N
CAS DataBase Reference :3709-18-0(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
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,2,5-Trimethyl-1,3-dioxane-4,6-dione was used for trapping the adduct formed during the reaction between alkyl isocyanides and dialkyl acetylenedicarboxylates.

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