Aconitic acid

Citridic acid.

chemical nomenclature & trade name:-

Achilleaic acid; Achilleic acid; Aconitic acid; A13-14615; 3-Carboxy- 2-pentenedioic acid; 3-Carboxy-glutaconic acid; CCRIS 2507; Citridic acid; Citridinic acid; EINECS 207-877-0; Equisetic acid; FEMA No. 2010; Glutaconic acid, 3carboxy-; HSDB 635; NSC 761 6; Propene-l,2,3-tricarboxylic acid; I-Propene-I ,2,3-tricarboxylic acid: 1,2,3-Propenetricarboxylic acid; 2-Pentenedioic acid, 3- carboxy-: Pyrocitric acid.

Chemical symbol:-

C6H6O6

Molecular weight:

174.108 g/mol.

Structure:-

Chemical registration numbering:-

CAS: 499-1 2-7

General description:-

Colorless crystals.

Physical & Chemical Properties:-

Melting point: 190 °C (374 °F; 463 K), 173 °C (cis and trans isomers) & Acidity (pKa): 2.80, 4.46 (trans isomer). Boiling point: 542 to 543.  °C & Solubility: Soluble in water and alcohol; 1gm dissolves in 5.5 mL water.

Chemical sefaty:-

Irritant.

Uses:-

Used as a plasticizer for buna rubber and plastics and to make itaconic acid Used as a flavor, antioxidant, and in the preparation of plasticizers and wetting agent.

Suppliers:-

Acetyltributylcitrate

 Tributyl 2-(acetyloxy)-l,2,3-propanetricarboxylate.

chemical nomenclature & trade name:-

No. 005AB; CCRIS 3409 Citric acid, tributyl ester, acetate; Citroflex A; Citroflex A 4; EINECS 201-067-0: FEMA No. 3080; HSDB 656; NSC 3894; Tributyl2-(acetyloxy)-l,2,3 propanetricarboxylate; Tributyl 2-acetoxy-I ,2,3- propanetricarboxylate; Tributyl acetyl citrate; Tributyl citrate acetate; Tributyl 0-acetylcitrate.

Chemical symbol:-

C20 H34 O8

Molecular weight:

402.5 g/mol.

Structure:-

Chemical registration numbering:-

CAS: 77-90-7

General description:-

Colorless liquid oil with a mild sweet odor.

Physical & Chemical Properties:-

Boiling point: 331 °C & Density: 1.046 at 25 °C g/mL & Melting point: -80 & Flash point: 204 °C & Solubility: In water, 1.7 mg/L at 25 °C Soluble in    organic solvents & Vapor Pressure:  1 [mmHg].

Chemical sefaty:-


Uses:-

Plasticizer for PVC, PVDC, especially food films, medical articles. Plasticizer for indirect and direct food contact applications; milling lubricant for aluminum foil or sheet steel for use in cans far beverage and fwd products; in PVC toys, cellulose nitrate films, adhesive, Aerosol, hair sprays, and dairy product cartons.

Suppliers:-  

Yarnanouchi Europe B. V.; Yamanouchi Pharrna.