邻苯二甲酸二(十三烷基)酯

Description

di(tridecyl) phthalate · CAS 119-06-2 · C34H58O4. UNII I7417R3544. Boiling Point: 285 °C at 3.5 mm Hg; Flash Point: 460 °F (NTP, 1992); Flash Point: 470 °F (243 °C) (Open cup).

Identification

CAS Registry Number	119-06-2
PubChem CID	8379
Molecular formula	C34H58O4
IUPAC name	ditridecyl benzene-1,2-dicarboxylate
UNII (FDA)	I7417R3544

Computed Descriptors

Molecular Weight	530.8
XLogP3	14.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	28
Exact Mass	530.43351033
Monoisotopic Mass	530.43351033
Topological Polar Surface Area	52.6
Heavy Atom Count	38
Formal Charge	0

Physical & Chemical Properties

Boiling Point	285 °C at 3.5 mm Hg
Flash Point	460 °F (NTP, 1992)
Flash Point	470 °F (243 °C) (Open cup)
Density	0.952 g/cu cm at 25 °C
Viscosity	190 cP at 25 °C
Other Experimental Properties	Pour point -37 °C

Physical description & handling notes

• Nearly colorless oily liquid. Floats on water. (USCG, 1999)
• Nearly colorless liquid; [CAMEO] Clear water white liquid; [MSDSonline]
• Liquid
• greater than 545 °F at 5 mmHg (NTP, 1992)
• less than -34.6 °F (USCG, 1999)
• 470 °F (open cup)

Regulatory Status

GHS notification summary	100% (453 / 453)

GHS Hazard Classification

GHS notification summary	100% (453 / 453)
Reported hazard statements	H317, H373

Documented Uses

• Used as plasticizer for polyvinyl chloride in cable and high-temperature wire insulation; [HSDB]
• PLASTICIZER FOR POLYVINYL CHLORIDE FOR CABLE INSULATION, ELECTRICAL WIRE & BUILDING WIRE
• Plasticizer in high temp wire compounds
• 1,2-Benzenedicarboxylic acid, ditridecyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and/or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B; 51FR21438).
• Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#1146]
• 1,2-Benzenedicarboxylic acid, 1,2-ditridecyl ester: ACTIVE

Synonyms

DITRIDECYL PHTHALATE; Nuoplaz; Staflex DTDP; Truflex DTDP; Bis(tridecyl) phthalate; 1-Tridecanol, phthalate; ditridecyl benzene-1,2-dicarboxylate; Jayflex DTDP; Di(tridecyl) phthalate; Phthalic acid, ditridecyl ester; 1,2-Benzenedicarboxylic acid, ditridecyl ester; Ditridecyl 1,2-benzenedicarboxylate; CCRIS 6197; HSDB 381; EINECS 204-294-3; BRN 2023076

Frequently Asked Questions

What are the CAS number and molecular formula of di(tridecyl) phthalate?

CAS 119-06-2; molecular formula C34H58O4; molecular weight — g/mol.

What other names is di(tridecyl) phthalate known by?

DITRIDECYL PHTHALATE, Nuoplaz, Staflex DTDP, Truflex DTDP, Bis(tridecyl) phthalate, 1-Tridecanol, phthalate.

Is di(tridecyl) phthalate classified as hazardous?

100% of GHS notifications report no hazard classification (453 of 453).

What are the key physical properties of di(tridecyl) phthalate?

Boiling Point: 285 °C at 3.5 mm Hg; Flash Point: 460 °F (NTP, 1992); Flash Point: 470 °F (243 °C) (Open cup); Density: 0.952 g/cu cm at 25 °C.

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.