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2,2-Dimethoxypropane, 98%

Catalog No. p-7021466
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Catalog No. Quantity
AAA13810AE 100 mL
AAA13810AP 500 mL
AAA138100F 2500 mL
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Catalog No. AAA13810AE

Supplier: Thermo Scientific Chemicals A13810AE

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Description

CAS: 77-76-9 | C5H12O2 | 104.149 g/mol

2,2-Dimethoxypropane acts as a dehydrating agent. It also serves as an intermediate in the synthesis of vitamin E, vitamin A and various carotenoids such as astaxanthin. It is used as a reagent for the preparation of 1,2-diols, acetonides, isopropylidene derivatives of sugars, nucleosides, methyl esters of amino acids and enol ethers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,2-Dimethoxypropane acts as a dehydrating agent. It also serves as an intermediate in the synthesis of vitamin E, vitamin A and various carotenoids such as astaxanthin. It is used as a reagent for the preparation of 1,2-diols, acetonides, isopropylidene derivatives of sugars, nucleosides, methyl esters of amino acids and enol ethers.

Solubility
Soluble in benzene, carbon tetrachloride, ethyl ether and n-butane, methanol. Moderately soluble in water.

Notes
Incompatible with oxidizing agents and acids.

Chemical Identifiers

CAS 77-76-9
Molecular Formula C5H12O2
Molecular Weight (g/mol) 104.149
MDL Number MFCD00008479
InChI Key HEWZVZIVELJPQZ-UHFFFAOYSA-N
Synonym acetone dimethyl acetal, propane, 2,2-dimethoxy, acetone dimethyl ketal, acetone, dimethyl acetal, acetone-dimethyl acetal, 2,2-dimethoxy propane, acetone dimethylacetal, 2,2-dimethyoxypropane, 2,2-dimethoxy-propane, dimethoxypropan
PubChem CID 6495
IUPAC Name 2,2-dimethoxypropane
SMILES CC(C)(OC)OC

Specifications

Melting Point -47°C
Density 0.848
Boiling Point 79°C to 81°C
Flash Point −11°C (12°F)
Odor Sweet
Assay Percent Range 98%
Refractive Index 1.378
Quantity 100 mL
UN Number UN3271
Beilstein 635678
Solubility Information Soluble in benzene,carbon tetrachloride,ethyl ether and n-butane,methanol. Moderately soluble in water.
Formula Weight 104.15
Percent Purity 98%
Physical Form Liquid
Chemical Name or Material 2,2-Dimethoxypropane
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Safety and Handling

Hazard Category H225-H315-H319-H335
Hazard Statement GHS H Statement
H225-H319
Highly flammable liquid and vapour.
Causes serious eye irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ETHERS, N.O.S.
EINECSNumber 201-056-0
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only