4-tert-Octylphenol

140-66-9

4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL

4-(2,4,4-trimethylpentan-2-yl)phenol

4-t-Octylphenol

p-tert-Octylphenol

Phenol, 4-(1,1,3,3-tetramethylbutyl)-

p-Terc.oktylfenol

para-tert-Octylphenol

p-(1,1,3,3-Tetramethylbutyl)phenol

Phenol, p-(tert-octyl)-

p-Octylphenol (VAN)

P-T-Octylphenol

Phenol, p-(1,1,3,3-tetramethylbutyl)-

HSDB 5411

UNII-IOY9FVU3J3

IOY9FVU3J3

NSC 5427

EINECS 205-426-2

BRN 0513992

CCRIS 8947

DTXSID9022360

AI3-10011

p-(1',1',3',3'-Tetramethylbutyl)fenol

NSC-5427

NSC-7248

tert-Octylphenol, flaked

p-(1,1,3,3-tetramethylbutyl)-phenol

4-(TERT-OCTYL)PHENOL

OCTYLPHENOL, 4-TERT-

CHEMBL259327

DTXCID602360

CHEBI:34445

EC 205-426-2

4-06-00-03484 (Beilstein Handbook Reference)

MFCD00002368

NCGC00164127-02

NCGC00164127-03

p-(1',1',3',3'-Tetramethylbutyl)phenol

4-(2,4,4-TRIMETHYL-2-PENTANYL)PHENOL

p-(1,3,3-Tetramethylbutyl)phenol

4-(1,3,3-Tetramethylbutyl)phenol

p-terc.Oktylfenol [Czech]

p-(1',3',3'-Tetramethylbutyl)phenol

CAS-140-66-9

p-(tert-octyl)phenol

4-tertiary-octylphenol

WLN: QR DX1 & 1 & 1X1 & 1 & 1

Octylphenol pt

4mga

27L

p-tert.-octylphenol

4-tert-octyl-phenol

4-tert.-octylphenol

p-(Tert-octyl)-Phenol

para-tert.-octyl phenol

p-Terc.oktylfenol(Czech)

4-tert-Octylphenol, 97%

SCHEMBL10141

BIDD:ER0044

NSC5427

NSC7248

HY-B1941

Tox21_112084

Tox21_400011

BBL027379

BDBM50423506

STK594853

AKOS005516422

Tox21_112084_1

CCG-275197

4-(1,1,3,3-tetramethylbutyl)-phenol

4-tert-Octylphenol, analytical standard

NCGC00164127-01

NCGC00164127-04

NCGC00164127-05

NCGC00164127-06

NCGC00164127-07

NCGC00181157-01

4-(1,1,3,3-tetramethyl-butyl)-phenol

VS-08533

DB-063344

Phenol, p- (1,1,3,3-tetramethylbutyl)-

CS-0013994

NS00008649

p-(1',1',3', 3'-Tetramethylbutyl)phenol

Phenol, 4- (1,1,3,3-tetramethylbutyl)-

T0144

EN300-20811

E77202

SBI-0653856.0001

SR-01000944308

J-523827

SR-01000944308-2

W-108198

4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL [HSDB]

BRD-K64273664-001-01-6

Q15632771

4-(1,1,3,3-Tetramethylbutyl)phenol (ACD/Name 4.0)

Z104483006

4-tert-Octylphenol, certified reference material, TraceCERT(R)

InChI=1/C14H22O/c1-13(2,3)10-14(4,5)11-6-8-12(15)9-7-11/h6-9,15H,10H2,1-5H

The Henry's Law constant for 4-(1,1,3,3-tetramethylbutyl)phenol is estimated as 6.9X10-6 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This value indicates that 4-(1,1,3,3-tetramethylbutyl)phenol will volatilize from water surfaces(2,SRC). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec) is estimated as approximately 8 days(2,SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec) is estimated as approximately 61 days(2,SRC). The Henry's Law constant(1,SRC) indicates that volatilization from moist soil may occur(SRC).
Literature: (1) Meylan WM, Howard PH; Environ Toxicol Chem 10: 1283-93 (1991) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington DC: Amer Chem Soc pp. 15-1 to 15-29 (1990)

The Koc of 4-(1,1,3,3-tetramethylbutyl)phenol is estimated as approximately 18,000(SRC), using an estimated log Kow of 5.28(1,SRC) and a regression-derived equation(2,SRC). According to a recommended classification scheme(3), this estimated Koc value suggests that 4-(1,1,3,3-tetramethylbutyl)phenol will be immobile in soil(SRC). However, this compound was measured in wells down gradient from the flooding basins (0.17 ug/L) during rapid infiltration of primary sewage (containing 4-(1,1,3,3-tetramethylbutyl)phenol at 0.79 ug/L) at a kame site(4). Sorption processes did not appear to completely control the movement of this compound through soil(4). This compound was again present in wells down gradient from the initial site(at 0.01-0.017 ug/L) at another rapid infiltration site in Arizona (4-(1,1,3,3-tetramethylbutyl)phenol initially present at 0.757 ug/L); here, removal of 4-(1,1,3,3-tetramethylbutyl)phenol was attributed mainly to sorption processes as the sewage had been through secondary treatment(5).
Literature: (1) Meylan WM, Howard PH; J Pharm Sci 84: 83-92 (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 23 (1983) (4) Hutchins SR et al; Water Res 18: 1025-36 (1984) (5) Tomson MB et al; Water Res 15: 1109-16 (1981)