Dimethyl phthalate, 99%

Name: Dimethyl phthalate, 99%
Brand: Vaqora Chemicals
SKU: VQ-019181

About Dimethyl phthalate, 99%

Dimethyl phthalate is an aroma chemical in Synthesis grade carrying the CAS registry number 131-11-3, specified at 99% purity. Its molecular formula is C10H10O4 and its molecular weight is 194.18 g/mol. Its systematic (IUPAC) name is dimethyl benzene-1,2-dicarboxylate. Alternative names: DMP and Avolin.

It is supplied as a colourless liquid. Literature values give a melting point of 2 °C and a density of 1.19 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

Typical applications include flavour formulation, fragrance compounding, aroma research and polymer and resin production. Buyers come mainly from food and beverage processing, cosmetics and personal care and polymers and plastics.

We offer Dimethyl phthalate in 500 mL, 5 L and 250 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research
Polymer & resin production

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dimethyl phthalate, 99%
Catalogue No.	VQ-019181
CAS Number	131-11-3
IUPAC name	dimethyl benzene-1,2-dicarboxylate
Molecular formula	C₁₀H₁₀O₄
Molecular weight	194.18 g/mol
Exact mass	194.0579
Grade	Synthesis
Purity / assay	99%
HSN code	29173940
InChIKey	NIQCNGHVCWTJSM-UHFFFAOYSA-N
SMILES	COC(=O)C1=CC=CC=C1C(=O)OC
PubChem CID	8554

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Melting point	2 °C
Density	1.19 g/mL at 25 °C
LogP (XLogP3)	1.6
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	DMP, Avolin, Palatinol M, Solvarone, Fermine, Dimethyl o-phthalate, Repeftal, Phthalic acid dimethyl ester, Unimoll DM, Dimethyl 1,2-benzenedicarboxylate, 1,2-Benzenedicarboxylic acid, dimethyl ester, Dimethyl benzene-o-dicarboxylate

Safety & hazard information (GHS)

Flammable

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H242Heating may cause a fire
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P210, P234, P235, P240, P260, P261, P264, P270, P272, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P333 + P317, P362 + P364, P363, P370 + P378

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 131-11-3

AR

Dimethyl phthalate, AR

CAS: 131-11-3
Formula: C₁₀H₁₀O₄
MW: 194.18 g/mol

VQ-046678

Puriss

Dimethyl phthalate, puriss, 99%+

CAS: 131-11-3
Formula: C₁₀H₁₀O₄
MW: 194.18 g/mol

VQ-019098

Frequently asked questions

What is the CAS number of Dimethyl phthalate, 99%?

The CAS Registry Number of Dimethyl phthalate, 99% is 131-11-3. It is also known as DMP, Avolin, Palatinol M.

What is the molecular formula and molecular weight of Dimethyl phthalate, 99%?

Dimethyl phthalate, 99% has the molecular formula C10H10O4 and a molecular weight of 194.18 g/mol. Its IUPAC name is dimethyl benzene-1,2-dicarboxylate.

Which grade and pack sizes of Dimethyl phthalate, 99% can I order?

We supply Dimethyl phthalate, 99% in Synthesis (99%) grade, in 500 mL, 5 L, 250 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dimethyl phthalate, 99%?

Yes. Every lot of Dimethyl phthalate, 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 Dimethyl phthalate, 99% be shipped internationally?

Yes. Dimethyl phthalate, 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.