UNII:4VS908W98L

Names

[ Name ]:
UNII:4VS908W98L

[Synonym ]:
di-(2-ethylhexyl) terephthalate
UNII:4VS908W98L
di(2-ethylhexyl)terephthalate
Dioctyl terephthalate
bis(2-ethylhexyl) benzene-1,4-dicarboxylate
Bis(2-ethylhexyl) terephthalate
Terephthalic acid, bis(2-ethylhexyl)ester
DOTP
EINECS 229-176-9
terephthalic acid bis(2-ethylhexyl) ester
1,4-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester
MFCD02098252

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
400.0±0.0 °C at 760 mmHg

[ Melting Point ]:
30-34 °C(lit.)

[ Molecular Formula ]:
C₂₄H₃₈O₄

[ Molecular Weight ]:
390.556

[ Flash Point ]:
208.4±8.5 °C

[ Exact Mass ]:
390.277008

[ PSA ]:
52.60000

[ LogP ]:
9.55

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.489

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WZ0883500

CHEMICAL NAME :: Terephthalic acid, bis(2-ethylhexyl) ester

CAS REGISTRY NUMBER :: 6422-86-2

BEILSTEIN REFERENCE NO. :: 2302822

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C24-H38-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 20 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - excitement

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 47(8),91,1982

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ Hazard Codes ]:
Xn

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
WZ0883500

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Plasticizers and their degradation products in the process streams of a large urban physicochemical sewage treatment plant.

Water Res. 42(1-2) , 153-62, (2008)

The plasticizers bis (2-ethylhexyl) phthalate (BEHP), bis (2-ethylhexyl) terephthalate (BEHTP) and bis (2-ethylhexyl) adipate (BEHA) were found in significant quantities in the influents, process stre...

Modes of action and species-specific effects of di-(2-ethylhexyl)phthalate in the liver.

Crit. Rev. Toxicol. 36(5) , 459-79, (2006)

The industrial plasticizer di-(2-ethylhexyl)phthalate (DEHP) is used in manufacturing of a wide variety of polyvinyl chloride (PVC)-containing medical and consumer products. DEHP belongs to a class of...

Short period exposure to di-(2-ethylhexyl) phthalate regulates testosterone metabolism in testis of prepubertal rats.

Arch. Toxicol. 77(8) , 446-51, (2003)

Exposure of pubertal rats to di-(2-ethylhexyl) phthalate (DEHP) for 14 days was reported to result in reduced testosterone (T) biosynthesis by altering androstenedione 17beta-hydroxysteroid dehydrogen...