邻苯二甲酸二环己酯

Description

dicyclohexyl phthalate · CAS 84-61-7 · C20H26O4. UNII CGD15M7H2N. Boiling Point: 392 to 455 °F at 4 mmHg (NTP, 1992); Boiling Point: BP: 224 °C at 4 mm Hg; Boiling Point: at 0.5kPa: 222-228 °C.

Identification

Computed Descriptors

Physical & Chemical Properties

Physical description & handling notes

• Dicyclohexyl phthalate is a white granular solid with an aromatic odor. Water insoluble. (NTP, 1992)
• CBI; Wet Solid; Dry Powder; Liquid
• White solid; [Hawley]
• WHITE CRYSTALLINE POWDER.
• White granular solid
• White, crystalline solid

Regulatory Status

GHS Hazard Classification

Documented Uses

• Used as plasticizer for nitrocellulose, ethyl cellulose, chlorinated rubber, polyvinyl acetate, polyvinyl chloride, and other polymers; Also used as a heat sealer for cellulose, in paper finishes, and to make printers ink water-resistant; [HSDB]
• Pulp and Paper Processing [Category: Industry]
• Plasticizer for nitrocellulose, ethyl cellulose, chlorinated rubber, polyvinyl acetate, polyvinyl chloride, and other polymers.
• Dicyclohexyl phthalate is used as a plasticizer to modify the properties of synthetic resins, in alkyd resins and cellulose nitrate to increase their stability to light and weathering, and to improve the chemical and physical properties of plastics by preventing creep. It is very stable to heat and light and imparts a glossy finish to extruded materials. It is also used in paper finishes and makes printers ink water-resistant.
• Use resulting in inclusion into or onto matrix ... Paint, lacquers and varnishes industry ...
• Not Known or Reasonably Ascertainable

Synonyms

DICYCLOHEXYL PHTHALATE; 84-61-7; Ergoplast FDC; Unimoll 66; Dicyclohexyl benzene-1,2-dicarboxylate; Howflex CP; Ergoplast.fdc; Phthalic acid, dicyclohexyl ester; DCHP; DTXSID5025021; HF 191; KP 201; 1,2-Benzenedicarboxylic acid, dicyclohexyl ester; Diclohexyl 1,2-benzenedicarboxylate; CGD15M7H2N; NSC-6101

Frequently Asked Questions

What are the CAS number and molecular formula of dicyclohexyl phthalate?

CAS 84-61-7; molecular formula C20H26O4; molecular weight — g/mol.

What other names is dicyclohexyl phthalate known by?

DICYCLOHEXYL PHTHALATE, 84-61-7, Ergoplast FDC, Unimoll 66, Dicyclohexyl benzene-1,2-dicarboxylate, Howflex CP.

What is the regulatory status of dicyclohexyl phthalate?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is dicyclohexyl phthalate classified as hazardous?

8.7% of GHS notifications report no hazard classification (25 of 287).

What are the key physical properties of dicyclohexyl phthalate?

Boiling Point: 392 to 455 °F at 4 mmHg (NTP, 1992); Boiling Point: BP: 224 °C at 4 mm Hg; Boiling Point: at 0.5kPa: 222-228 °C; Melting Point: 144 to 149 °F (NTP, 1992).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.