DI-N-HEXYL PHTHALATE Chemical Properties

Melting point:

65℃

Boiling point:

185-187°C 0,5mm

Density 

1,01 g/cm³

Flash point:

185-187°C/0.5mm

refractive index 

1.4870

storage temp. 

2-8°C

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

clear liquid

color 

Colorless to Almost colorless

Water Solubility 

Soluble in water (0.24 mg/L).

BRN 

1886839

CAS DataBase Reference

84-75-3(CAS DataBase Reference)

EPA Substance Registry System

Dihexyl phthalate (84-75-3)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38-62-63

Safety Statements 

26-36/37

RIDADR 

UN3082

RTECS 

TI1100000

TSCA 

Yes

HazardClass 

9

PackingGroup 

III

HS Code 

29173490

Hazardous Substances Data

84-75-3(Hazardous Substances Data)

MSDS

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DI-N-HEXYL PHTHALATE Usage And Synthesis

Chemical Properties

It is a clear, oily liquid, with a melting point of -58°C and a boiling point of 340–350°C.

Uses

Phthalates are by far the most widely used plasticizers, primarily to make soft and flexible polyvinyl chloride (PVC) for the applications in the industry of automotive, building & construction material, cable, flooring, medical device and toys. Minor quantity of phthalates are used in adhesives, caulk, sealants, paint to improve work performance. Small molecule phthalates are used as solvents in perfumes to provide longer linger longer and in nail polish to prevent chipping.

Uses

Dihexyl phthalate may be used as an analytical standard for the determination of the analyte in food samples, beverages, and bottled water by various chromatography techniques.

Uses

Di-n-hexyl Phthalate is a Phthalate derivative and an organic extract contaminant found in drinking water, which was shown to activate Nrf-2-Mediated Antioxidant response in human cell line.

Production Methods

DnC6P is manufactured by esterifying phthalic anhydride and hexanol in the presence of sulfuric acid.

Definition

ChEBI: Di-n-hexyl phthalate is a 2-hydroxyisophthalic acid.

General Description

Yellow-brown oily viscous liquid with a slight aromatic odor. Insoluble in water.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

DI-N-HEXYL PHTHALATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. DI-N-HEXYL PHTHALATE can react with oxidizing materials and strong alkaline materials.

Health Hazard

SYMPTOMS: Symptoms of exposure to DI-N-HEXYL PHTHALATE may include eye irritation, skin irritation or drying progressing to dermatitis, nausea, vomiting and dizziness.

Fire Hazard

DI-N-HEXYL PHTHALATE is combustible.

Safety Profile

Very mddly toxic by ingestion and skin contact. Experimental reproductive effects. A skin and eye irritant. Combustible when exposed to heat or flame; can react with oxidming materials. To fight fue, use foam, CO2, dry chemical. See also PHTHALIC ACID and ESTERS.

DI-N-HEXYL PHTHALATE(84-75-3)Related Product Information

• DIPHENYL PHTHALATE
• Phthalic acid
• Dibutyl phthalate
• Dimethyl phthalate
• Didecyl phthalate
• Diethyl phthalate
• Bis(2-ethylhexyl) phthalate
• DI-N-PENTYL PHTHALATE-D4
• Diallyl phthalate
• Dinonyl phthalate
• DIBENZYL PHTHALATE
• Bis(2-methoxyethyl) phthalate
• Benzyl butyl phthalate
• Dicyclohexyl phthalate
• BIS(2-ETHOXYETHYL)PHTHALATE
• BIS(2-N-BUTOXYETHYL)PHTHALATE
• BIS(4-METHYL-2-PENTYL)PHTHALATE
• PHTHALIC ACID MONOBENZYL ESTER