Cellulose acetate phthalate

Name: Cellulose acetate phthalate
Brand: Vaqora Chemicals
SKU: VQ-018782

About Cellulose acetate phthalate

Vaqora Chemicals supplies Cellulose acetate phthalate, a polymer registered under CAS number 9004-38-0 with a typical assay of 17–26%. Its molecular formula is C32H34O19 and its molecular weight is 722.6 g/mol. Common synonyms include Cellulose, acetate phthalate.

In its supplied form it is a white powder. Its solubility is described as freely soluble in acetone. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span polymer research, coatings and films, formulation development and paints, coatings and inks. Buyers come mainly from polymers and plastics and paints and coatings.

Standard pack sizes are 100 g, 250 g, 500 g and 5 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Polymer research
Coatings & films
Formulation development
Paints, coatings & inks

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cellulose acetate phthalate
Catalogue No.	VQ-018782
CAS Number	9004-38-0
IUPAC name	2-[(2R,3R,4S,5R,6S)-2-(acetyloxymethyl)-6-[(2R,3S,4S,5R,6R)-2-(acetyloxymethyl)-5-(2-carboxybenzoyl)oxy-4,6-dihydroxyoxan-3-yl]oxy-3,5-dihydroxyoxan-4-yl]oxycarbonylbenzoic acid
Molecular formula	C₃₂H₃₄O₁₉
Molecular weight	722.6 g/mol
Exact mass	722.1694
Purity / assay	17–26%
HSN code	39121190
InChIKey	DMNFZTKVDDFCQE-WJXNTJCASA-N
SMILES	CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)OC(=O)C3=CC=CC=C3C(=O)O)O)COC(=O)C)O)OC(=O)C4=CC=CC=C4C(=O)O)O
PubChem CID	53315792

Physical properties
Physical form	Powder
Appearance	White powder
Solubility	Freely soluble in acetone
LogP (XLogP3)	-0.6
H-bond donors / acceptors	6 / 19
TPSA	288 Å²

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H252Self-heating in large quantities, may catch fire
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P235, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P407, P410, P413, P420, 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 Cellulose acetate phthalate?

The CAS Registry Number of Cellulose acetate phthalate is 9004-38-0. It is also known as Cellulose, acetate hydrogen 1,2-benzenedicarboxylate, Cellulose, acetate phthalate.

What is the molecular formula and molecular weight of Cellulose acetate phthalate?

Cellulose acetate phthalate has the molecular formula C32H34O19 and a molecular weight of 722.6 g/mol.

Which grade and pack sizes of Cellulose acetate phthalate can I order?

We supply Cellulose acetate phthalate in (17–26%) grade, in 100 g, 250 g, 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cellulose acetate phthalate?

Yes. Every lot of Cellulose acetate phthalate 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 Cellulose acetate phthalate be shipped internationally?

Yes. Cellulose acetate phthalate 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.