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Dibutyl (diethylene glycol bisphthalate)

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Name

Dibutyl (diethylene glycol bisphthalate)

EINECS N/A
CAS No. 7483-25-2 Density 1.168g/cm3
PSA 114.43000 LogP 4.63080
Solubility N/A Melting Point N/A
Formula C28H34O9 Boiling Point 545.1°Cat760mmHg
Molecular Weight 514.5642 Flash Point 227.9°C
Transport Information N/A Appearance N/A
Safety Mildly toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes. Risk Codes N/A
Molecular Structure Molecular Structure of 7483-25-2 (DI-N-BUTYL-DIETHYLENEGLYCOLATEBISPHTHALATE) Hazard Symbols N/A
Synonyms

DIETHYLENE GLYCOL,DIESTER with BUTYLPHTHALATE;Howflex GBP;

 

Dibutyl (diethylene glycol bisphthalate) Chemical Properties

Molecule structure of Dibutyl (diethylene glycol bisphthalate) (CAS NO.7483-25-2):

IUPAC Name: 2-O-[2-[2-(2-Butoxycarbonylbenzoyl)oxyethoxy]ethyl] 1-O-butyl benzene-1,2-dicarboxylate 
Molecular Weight: 514.56416 g/mol
Molecular Formula: C28H34O9 
Density: 1.168 g/cm3 
Boiling Point: 545.1 °C at 760 mmHg 
Flash Point: 227.9 °C
Index of Refraction: 1.531
Molar Refractivity: 136.35 cm3
Molar Volume: 440.3 cm3
Polarizability: 54.05×10-24 cm3
Surface Tension: 44.8 dyne/cm 
Enthalpy of Vaporization: 82.38 kJ/mol
Vapour Pressure: 6.14E-12 mmHg at 25 °C
XLogP3: 6
H-Bond Acceptor: 9
Rotatable Bond Count: 20
Exact Mass: 514.220283
MonoIsotopic Mass: 514.220283
Topological Polar Surface Area: 114
Heavy Atom Count: 37
Complexity: 650
Canonical SMILES: CCCCOC(=O)C1=CC=CC=C1C(=O)OCCOCCOC(=O)C2=CC=CC=C2C(=O)OCCCC
InChI: InChI=1S/C28H34O9/c1-3-5-15-34-25(29)21-11-7-9-13-23(21)27(31)36-19-17-33-18-20-37-28(32)24-14-10-8-12-22(24)26(30)35-16-6-4-2/h7-14H,3-6,15-20H2,1-2H3
InChIKey of Dibutyl (diethylene glycol bisphthalate) (CAS NO.7483-25-2): QOHGWJJKTCUFDB-UHFFFAOYSA-N

Dibutyl (diethylene glycol bisphthalate) Toxicity Data With Reference

1.    

orl-rat LD50:11 g/kg

    EVHPAZ    EHP, Environmental Health Perspectives. Subseries of DHEW Publications. 4 (1973),3.
2.    

ipr-rat LD50:11,200 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 4 (1966),383.
3.    

orl-mus LD50:10,300 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 4 (1966),383.
4.    

ipr-mus LD50:8400 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 4 (1966),383.

Dibutyl (diethylene glycol bisphthalate) Safety Profile

Mildly toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes.

Dibutyl (diethylene glycol bisphthalate) Specification

 Dibutyl (diethylene glycol bisphthalate) (CAS NO.7483-25-2) is also named as Howflex GBP ; Diethylene glycol, diester with butylphthalate .

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