Acetaldehyde diethyl acetal, 99%

About Acetaldehyde diethyl acetal, 99%

Acetaldehyde diethyl acetal is an ether building block carrying the CAS registry number 105-57-7 at a purity of 99%. With the molecular formula C6H14O2, it has a molar mass of 118.17 g/mol. The IUPAC name is 1,1-diethoxyethane. Common synonyms include Acetal and Diethyl acetal.

In its supplied form it is a colourless liquid. Reported physical data include a boiling point of 102 °C and a density of 0.831 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 25 mL, 100 mL, 500 mL and 5 L, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Acetaldehyde diethyl acetal, 99%
Catalogue No.	VQ-010272
CAS Number	105-57-7
IUPAC name	1,1-diethoxyethane
Molecular formula	C₆H₁₄O₂
Molecular weight	118.17 g/mol
Exact mass	118.0994
Purity / assay	99%
HSN code	29110090
InChIKey	DHKHKXVYLBGOIT-UHFFFAOYSA-N
SMILES	CCOC(C)OCC
PubChem CID	7765

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	102 °C
Density	0.831 g/mL at 25 °C
LogP (XLogP3)	0.8
H-bond donors / acceptors	0 / 2
TPSA	18.5 Å²
Synonyms	Acetal, Diethyl acetal, Diethylacetal, Ethane, 1,1-diethoxy-, Diaethylacetal, Ethylidene diethyl ether, Acetal diethylique, Acetaal, 1,1-Dietossietano, 1,1-Diethoxy-ethaan, 1,1-Diaethoxy-aethan, Acetaldehyde, diethyl acetal

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P264, P264 + P265, P280, P302 + P352, P303 + P361 + P353, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P235, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Acetaldehyde diethyl acetal, 99%?

The CAS Registry Number of Acetaldehyde diethyl acetal, 99% is 105-57-7. It is also known as Acetal, Diethyl acetal, Diethylacetal.

What is the molecular formula and molecular weight of Acetaldehyde diethyl acetal, 99%?

Acetaldehyde diethyl acetal, 99% has the molecular formula C6H14O2 and a molecular weight of 118.17 g/mol. Its IUPAC name is 1,1-diethoxyethane.

Which grade and pack sizes of Acetaldehyde diethyl acetal, 99% can I order?

We supply Acetaldehyde diethyl acetal, 99% in (99%) grade, in 25 mL, 100 mL, 500 mL, 5 L, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Acetaldehyde diethyl acetal, 99%?

Yes. Every lot of Acetaldehyde diethyl acetal, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Acetaldehyde diethyl acetal, 99% be shipped internationally?

Yes. Acetaldehyde diethyl acetal, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.