Diethyl phthalate, puriss, 99%+

Name: Diethyl phthalate, puriss, 99%+
Brand: Vaqora Chemicals
SKU: VQ-019177

About Diethyl phthalate, puriss, 99%+

Diethyl phthalate is an aroma chemical (Puriss grade) carrying the CAS registry number 84-66-2 with a typical assay of ≥99%. The compound has the formula C12H14O4, corresponding to a molecular weight of 222.24 g/mol. Systematically, it is named diethyl benzene-1,2-dicarboxylate. Alternative names: DEP and Diethyl ester of phthalic acid.

In its supplied form it is a colourless liquid. Reported physical data include a density of 1.12 g/cm3 at 20 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include flavour formulation, fragrance compounding, aroma research and polymer and resin production. It is used across food and beverage processing, cosmetics and personal care and polymers and plastics.

Vaqora Chemicals supplies Diethyl phthalate in 1 L, 6 x 1 L, 25 kg and 160 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research
Polymer & resin production

Industries

Specifications & identifiers

Chemical identifiers
Product name	Diethyl phthalate, puriss, 99%+
Catalogue No.	VQ-019177
CAS Number	84-66-2
IUPAC name	diethyl benzene-1,2-dicarboxylate
Molecular formula	C₁₂H₁₄O₄
Molecular weight	222.24 g/mol
Exact mass	222.0892
Grade	Puriss
Purity / assay	≥99%
HSN code	29173990
InChIKey	FLKPEMZONWLCSK-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=CC=CC=C1C(=O)OCC
PubChem CID	6781

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Density	1.12 g/cm3 at 20 °C
LogP (XLogP3)	2.5
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	DEP, Diethyl ester of phthalic acid, Ethyl phthalate, phthalic acid diethyl ester, Anozol, Neantine, Phthalol, Solvanol, Palatinol A, Placidol E, Unimoll DA, Diethyl o-phthalate

Safety & hazard information (GHS)

Hazard statements

H401Toxic to aquatic life

Precautionary statements: P273, 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

Other grades of CAS 84-66-2

Reference Standard

Diethyl Phthalate

CAS: 84-66-2
Formula: C₁₂H₁₄O₄
MW: 222.24 g/mol

In stock

Synthesis

Diethyl phthalate, 98%

CAS: 84-66-2
Formula: C₁₂H₁₄O₄
MW: 222.24 g/mol

VQ-008756

USP

Diethyl Phthalate, USP 98.0%

CAS: 84-66-2
Formula: C₁₂H₁₄O₄
MW: 222.24 g/mol

VQ-045745

Frequently asked questions

What is the CAS number of Diethyl phthalate, puriss, 99%+?

The CAS Registry Number of Diethyl phthalate, puriss, 99%+ is 84-66-2. It is also known as DEP, Diethyl ester of phthalic acid, Ethyl phthalate.

What is the molecular formula and molecular weight of Diethyl phthalate, puriss, 99%+?

Diethyl phthalate, puriss, 99%+ has the molecular formula C12H14O4 and a molecular weight of 222.24 g/mol. Its IUPAC name is diethyl benzene-1,2-dicarboxylate.

Which grade and pack sizes of Diethyl phthalate, puriss, 99%+ can I order?

We supply Diethyl phthalate, puriss, 99%+ in Puriss (≥99%) grade, in 1 L, 6 x 1 L, 25 kg, 160 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diethyl phthalate, puriss, 99%+?

Yes. Every lot of Diethyl phthalate, puriss, 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 Diethyl phthalate, puriss, 99%+ be shipped internationally?

Yes. We export Diethyl phthalate, puriss, 99%+ worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.