4-tert-Amylphenol supplier

Name
4-tert-Amylphenol
EINECS 201-280-9
CAS No. 80-46-6
Article Data59
CAS DataBase
Density 0.96 g/cm³
Solubility 37 mg/L (20 ºC) in water
Melting Point 88-89 °C(lit.)
Formula C₁₁H₁₆O
Boiling Point 262.499 °C at 760 mmHg
Molecular Weight 164.247
Flash Point 122.379 °C
Transport Information UN 2430 8/PG 2
Appearance White little spiculate crystal
Safety 26-27-36/37/39-45-61
Risk Codes 21/22-34-51/53
Molecular Structure
Hazard Symbols C,N
Synonyms Phenol,p-(1,1-dimethylpropyl)- (5CI);Phenol, p-tert-pentyl- (6CI,8CI);4-(1,1-Dimethylpropyl)phenol;4-t-Pentylphenol;4-tert-Pentylphenol;Amilfenol;p-(1,1-Dimethylpropyl)phenol;p-(a,a-Dimethylpropyl)phenol;p-tert-Amylphenol;p-tert-Pentylphenol;
PSA 20.23000
LogP 3.07980

Synthetic route

: 261618-80-8
1-allyloxy-4-(1',1''-dimethylpropyl)benzene

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With tert.-butyl lithium In pentane at -78 - 20℃; Substitution;	94%
Stage #1: 1-allyloxy-4-(1',1''-dimethylpropyl)benzene With C12H37NiP4(1+)*C2F6NO4S2(1-) In tetrahydrofuran at 20℃; for 0.5h; Glovebox; Schlenk technique; Inert atmosphere; Stage #2: With toluene-4-sulfonic acid In tetrahydrofuran for 15h; Glovebox; Schlenk technique; Reflux; Inert atmosphere;	93%

: 513-35-9
2-methyl-but-2-ene

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With aluminium trichloride In chloroform at 25℃; for 10h;	82%
With toluene-4-sulfonic acid at 100℃; im Einschlussrohr;
With metal halides

: 513-35-9
2-methyl-but-2-ene

: 115-11-7
isobutene

: 108-95-2
phenol

A: 98-54-4
para-tert-butylphenol

B: 88-18-6
2-tert-Butylphenol

C: 80-46-6
4-t-amylphenol

D: 96-76-4
2,4-di-tert-Butylphenol

E: 732-26-3
2,4,6-tri-tert-butylphenoxol

F: 120-95-6
2,4-di-tert-amylphenol

G: 122269-03-8
2-t-butyl-4-(1,1-dimethylpropyl)-phenol

H: 122269-05-0
4-tert-butyl-2-(1,1-dimethyl-propyl)-phenol

Conditions

Conditions	Yield
Stage #1: isobutene; phenol; Fulcat 22B catalyst at 130 - 140℃; for 1.5h; Inert atmosphere; Stage #2: 2-methyl-but-2-ene at 130℃; for 3.25h;	A 50.8% B 1.4% C 15.3% D 17.6% E 0.3% F 1.3% G 10.7% H 10.7%

...Expand

: 594-36-5
2-methyl-2-butylchloride

: 100-67-4
potassium phenolate

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
at 75 - 180℃;

: 513-35-9
2-methyl-but-2-ene

: 104-15-4
toluene-4-sulfonic acid

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
at 100℃;

...Expand

: 563-46-2
2-Methyl-1-butene

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With sulfuric acid
With metal halides
With diphenyl hydrogen phosphate
With metal halides
With sulfuric acid

: 628-50-2
carbonochloridic acid 3-methyl-butyl ester

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With iron(III) chloride

: 75-85-4
tert-Amyl alcohol

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With aluminium trichloride; Petroleum ether
With sulfuric acid
With sulfuric acid; zinc(II) chloride

: 594-36-5
2-methyl-2-butylchloride

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

: 123-51-3
i-Amyl alcohol

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With zinc(II) chloride at 180℃;
With zinc(II) chloride at 180℃;

: 107-84-6
1-chloro-3-methylbutane

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With aluminium trichloride

: 120-95-6
2,4-di-tert-amylphenol

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With aluminium trichloride at 35 - 110℃;
With sulfuric acid at 170℃;

: 3279-27-4
tert-amylphenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
In neat (no solvent) at 99.9 - 209.9℃; Equilibrium constant; effect of temperature;

: 7446-70-0
aluminium trichloride

: 108-95-2
phenol

(+-)-2-methyl-butanol-(3): (+-)-2-methyl-butanol-(3)

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
zuletzt bei 50-60grad;

...Expand

: 7705-08-0
iron(III) chloride

: 628-50-2
carbonochloridic acid 3-methyl-butyl ester

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

...Expand

: 7664-93-9
sulfuric acid

: 64-19-7
acetic acid

: 108-95-2
phenol

fusel oil amylene: fusel oil amylene

: 80-46-6
4-t-amylphenol

...Expand

: 7446-70-0
aluminium trichloride

: 75-85-4
tert-Amyl alcohol

: 108-95-2
phenol

petroleum ether: petroleum ether

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
at 25 - 30℃;

...Expand

: 75-85-4
tert-Amyl alcohol

: 7705-08-0
iron(III) chloride

: 108-95-2
phenol

petroleum ether: petroleum ether

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
at 50 - 60℃;

...Expand

: 7446-70-0
aluminium trichloride

: 598-75-4
3-methyl-2-butanol

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
zuletzt bei 50-60grad;

...Expand

: 108-95-2
phenol

(+-)-2-methyl-butanol-(3): (+-)-2-methyl-butanol-(3)

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With aluminium trichloride at 50 - 60℃;

p-tert-pentyl-aniline: p-tert-pentyl-aniline

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
Diazotization;

: 123-51-3
i-Amyl alcohol

: 108-95-2
phenol

A: 80-46-6
4-t-amylphenol

B compound C11H16O: compound C11H16O

Conditions

Conditions	Yield
With aluminium trichloride at 110 - 120℃;

...Expand

: 7446-70-0
aluminium trichloride

: 120-95-6
2,4-di-tert-amylphenol

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
at 110℃;

...Expand

: 7664-93-9
sulfuric acid

: 120-95-6
2,4-di-tert-amylphenol

: 108-95-2
phenol

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
at 170℃;

...Expand

: 2049-92-5
4-(1,1-dimethylpropyl)aniline

: 7732-18-5
water

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
die Diazoverbindung reagiert;

: 86840-38-2
benzyl-(4-tert-pentyl-phenyl)-ether

: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With palladium diacetate; cyclohexene at 60℃; Hydrogenolysis;
With trimethylsilyl trifluoromethanesulfonate; methyl-phenyl-thioether In dichloromethane; trifluoroacetic acid at 20℃; for 0.0833333h; dealkylation;

: 75-85-4
tert-Amyl alcohol

: 108-95-2
phenol

A: 3279-27-4
tert-amylphenol

B: 80-46-6
4-t-amylphenol

Conditions

Conditions	Yield
With sulfated zirconia at 140℃; for 1h;

...Expand

: 513-35-9
2-methyl-but-2-ene

: 108-95-2
phenol

A: 80-46-6
4-t-amylphenol

B: 120-95-6
2,4-di-tert-amylphenol

Conditions

Conditions	Yield
Dowex DR 2030 at 80℃; for 7h; Inert atmosphere;

...Expand

: 358-23-6
trifluoromethylsulfonic anhydride

: 80-46-6
4-t-amylphenol

: 851231-25-9
[4-(1,1-dimethylpropyl)phenyl]trifluoromethanesulfonate

Conditions

Conditions	Yield
With pyridine In dichloromethane at 0 - 20℃; for 0.5h; Inert atmosphere;	99.7%
With pyridine In dichloromethane at 0℃; for 0.25h;	98%
With pyridine at 20℃; for 3h; Cooling with ice;	43.5 g
With pyridine at 20℃; for 3h; Cooling with ice;	43.5 g

: 80-46-6
4-t-amylphenol

: 369-34-6
3,4-difluoronitrobenzene

: 2-fluoro-4-nitro-1-(4-(tert-pentyl)phenoxy)benzene

Conditions

Conditions	Yield
With potassium carbonate In dimethyl sulfoxide at 20℃; for 22h;	99%
With potassium carbonate In dimethyl sulfoxide at 20℃; for 22h;	99%

: 4548-45-2
2-chloro-5-nitropyridine

: 80-46-6
4-t-amylphenol

: 5-nitro-2-(4-(tert-pentyl)phenoxy)pyridine

Conditions

Conditions	Yield
With potassium carbonate In dimethyl sulfoxide at 20℃; for 7h;	97%
With potassium carbonate In dimethyl sulfoxide at 20℃; for 7h;	97%

: 80-46-6
4-t-amylphenol

: 49608-01-7
6-chloro-3-pyridinecarboxylic acid ethyl ester

: ethyl 6-(4-(tert-pentyl)phenoxy)nicotinate

Conditions

Conditions	Yield
With potassium carbonate In dimethyl sulfoxide at 80℃; for 96h;	96%

: 80-46-6
4-t-amylphenol

: 814-68-6
acryloyl chloride

: acrylic acid-(4-tert-pentyl-phenyl ester)

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 1h;	94%

: 4549-32-0
1,8-dibromooctane

: 80-46-6
4-t-amylphenol

: 94441-79-9
1-((8-bromooctyl)oxy)-4-(tert-pentyl)benzene

Conditions

Conditions	Yield
Stage #1: 4-t-amylphenol With sodium n-propoxide In propan-1-ol at 20℃; for 0.25h; Stage #2: 1,8-dibromooctane In propan-1-ol at 60℃; for 6h; Reflux;	93%
With sodium carbonate In water Heating;

: 80-46-6
4-t-amylphenol

: 35787-71-4
thianthrene cation radical perchlorate

: 5-[5-(1,1-Dimethyl-propyl)-2-hydroxy-phenyl]-thianthren-5-ium; perchlorate

Conditions

Conditions	Yield
In acetonitrile for 0.5h;	93%

: 627-00-9
γ-chlorobutyric acid

: 80-46-6
4-t-amylphenol

A 4-(4-tert-pentylphenoxy)-γ-butyric acid: 4-(4-tert-pentylphenoxy)-γ-butyric acid

B: 108-95-2
phenol

Conditions

Conditions	Yield
	A n/a B 92.6%

...Expand

: 80-46-6
4-t-amylphenol

: 527737-18-4
1-(2,2,3,3-tetrafluoro-propoxy)-3-(4-tert-amylphenoxy)-2-propanol

Conditions

Conditions	Yield
	92%

: 111-83-1
1-bromo-octane

: 80-46-6
4-t-amylphenol

: 1-octyloxy-4-tert-pentylbenzene

Conditions

Conditions	Yield
With potassium carbonate In acetone for 74h; Reflux;	92%

: 80-46-6
4-t-amylphenol

: 106-95-6
allyl bromide

: 261618-80-8
1-allyloxy-4-(1',1''-dimethylpropyl)benzene

Conditions

Conditions	Yield
With potassium carbonate In acetone Reflux;	91%
With potassium carbonate; acetone

: 80-46-6
4-t-amylphenol

: 75-65-0
tert-butyl alcohol

: 122269-03-8
2-t-butyl-4-(1,1-dimethylpropyl)-phenol

Conditions

Conditions	Yield
With sulfuric acid; acetic acid at 80℃; for 36h; Inert atmosphere;	90%
With sodium hydroxide In trifluoroacetic acid

: 80-46-6
4-t-amylphenol

: 26254-35-3
5-bromoacenaphthylene-1,2-dione

: 1265828-91-8
5-(4-tert-amylphenoxy)acenaphthenequinone

Conditions

Conditions	Yield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 4h;	88%
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 4h;	85%

: 50-00-0
formaldehyd

: 80-46-6
4-t-amylphenol

: 124-40-3
dimethyl amine

: 2,6-bis(dimethylaminomethyl)-4-tert-pentylphenol

Conditions

Conditions	Yield
In methanol; water for 6h; Mannich reaction; Heating;	86%

...Expand

: 80-46-6
4-t-amylphenol

: 20698-30-0
trans-4-tert-amylcyclohexano-1-ol

Conditions

Conditions	Yield
With potassium hydroxide; Raney Ni-Al; water at 90℃; for 12h;	83.5%
With hydrogen; nickel In ethanol at 128 - 140℃; under 98800 - 114000 Torr;

: 80-46-6
4-t-amylphenol

: 108-24-7
acetic anhydride

: 6487-60-1
4-(tert-amyl)phenyl acetate

Conditions

Conditions	Yield
montmorillonite acid clay for 0.0333333h; microwave irradiation;	83%
With sodium acetate

: 80-46-6
4-t-amylphenol

: 350-46-9
4-Fluoronitrobenzene

: 61405-51-4
1-nitro-4-(4-(tert-pentyl)phenoxy)benzene

Conditions

Conditions	Yield
With potassium carbonate In dimethyl sulfoxide at 20℃; for 2h;	83%
With potassium carbonate In dimethyl sulfoxide at 20℃; for 2h;	83%
With potassium hydroxide at 150 - 160℃;

: 451-46-7
4-fluorobenzoic acid ethyl ester

: 80-46-6
4-t-amylphenol

: ethyl 4-(4-(tert-pentyl)phenoxy)benzoate

Conditions

Conditions	Yield
With potassium carbonate In dimethyl sulfoxide at 80 - 120℃; for 72h;	83%

: 4549-31-9
1,7-dibromoheptane

: 80-46-6
4-t-amylphenol

: 94254-07-6
1-((7-bromoheptyl)oxy)-4-(tert-pentyl)benzene

Conditions

Conditions	Yield
Stage #1: 4-t-amylphenol With sodium n-propoxide In propan-1-ol at 20℃; for 0.25h; Stage #2: 1,7-dibromoheptane In propan-1-ol at 60℃; for 6h; Reflux;	82%
With sodium carbonate In water Heating;

: 80-46-6
4-t-amylphenol

: 109-64-8
1,3-dibromo-propane

: 53606-50-1
1-(3-bromopropoxy)-4-(tert-pentyl)benzene

Conditions

Conditions	Yield
Stage #1: 4-t-amylphenol With sodium proprionate at 20℃; for 0.0833333h; Stage #2: 1,3-dibromo-propane at 60℃; for 7h;	82%
With sodium carbonate In water Heating;
With sodium n-propoxide at 60℃; for 6h; Reflux;

: 80-46-6
4-t-amylphenol

: methyl n-propyl chlorophosphate

: 87728-50-5
methyl propyl p-tert-amylphenyl phosphate

Conditions

Conditions	Yield
With sodium In benzene Heating;	82%

: 50-00-0
formaldehyd

: 80-46-6
4-t-amylphenol

: 93503-77-6
5,11,17,23,29,35,41,47-octakis(1,1-dimethylpropyl)-49,50,51,52,53,54,55,56-octahydroxycalix<8>arene

Conditions

Conditions	Yield
With tetramethyl ammoniumhydroxide In diphenylether; 5,5-dimethyl-1,3-cyclohexadiene; water for 12h; Reagent/catalyst; Solvent; Inert atmosphere; Reflux;	81.2%

: 111-24-0
1,5-dibromo-pentane

: 80-46-6
4-t-amylphenol

: 93144-54-8
1-((5-bromopentyl)oxy)-4-(tert-pentyl)benzene

Conditions

Conditions	Yield
Stage #1: 4-t-amylphenol With sodium n-propoxide In propan-1-ol at 20℃; for 0.25h; Stage #2: 1,5-dibromo-pentane In propan-1-ol at 60℃; for 6h; Reflux;	80%
Stage #1: 4-t-amylphenol With sodium n-propoxide In propan-1-ol at 20℃; for 0.0833333h; Stage #2: 1,5-dibromo-pentane In propan-1-ol at 60℃; for 7h; Reflux;	77%
With sodium carbonate In water Heating;

: 80-46-6
4-t-amylphenol

: C22H28O3

Conditions

Conditions	Yield
With N,N'-di-tert-butylethylenediamine; oxygen; copper(II) acetate monohydrate In dichloromethane at 25℃; under 1520.1 Torr; for 4h; Catalytic behavior; Glovebox;	80%

: 110-52-1
1,4-dibromo-butane

: 80-46-6
4-t-amylphenol

: 92731-14-1
1-((4-bromobutyl)oxy)-4-(tert-pentyl)benzene

Conditions

Conditions	Yield
Stage #1: 4-t-amylphenol With sodium n-propoxide In propan-1-ol at 20℃; for 0.25h; Stage #2: 1,4-dibromo-butane In propan-1-ol at 60℃; for 6h; Reflux;	78%
Stage #1: 4-t-amylphenol With sodium proprionate at 20℃; for 0.0833333h; Stage #2: 1,4-dibromo-butane at 60℃; for 7h;	78%
With sodium carbonate In water Heating;

: 629-03-8
1 ,6-dibromohexane

: 80-46-6
4-t-amylphenol

: 20011-21-6
1-((6-bromohexyl)oxy)-4-(tert-pentyl)benzene

Conditions

Conditions	Yield
Stage #1: 4-t-amylphenol With sodium n-propoxide In propan-1-ol at 20℃; for 0.25h; Stage #2: 1 ,6-dibromohexane In propan-1-ol at 60℃; for 6h; Reflux;	76%
Stage #1: 4-t-amylphenol With sodium n-propoxide In propan-1-ol at 20℃; for 0.0833333h; Stage #2: 1 ,6-dibromohexane In propan-1-ol at 60℃; for 7h; Reflux;	59%
With sodium carbonate In water Heating;

: 80-46-6
4-t-amylphenol

: 16420-13-6
N,N-Dimethylthiocarbamoyl chloride

: 928794-11-0
4-(1,1-dimethyl-propyl)-1-dimethylthiocarbamoyloxy-benzene

Conditions

Conditions	Yield
With 1,4-diaza-bicyclo[2.2.2]octane In N,N-dimethyl-formamide at 20℃; for 16h;	76%

: 80-46-6
4-t-amylphenol

: 485-47-2
indan-1,2,3-trione hydrate

: 1416230-72-2
4b,9b-dihydroxy-8-tert-pentyl-4-bH-benzo[d]indeno[1,2-b]furan-10(9bH)-one

Conditions

Conditions	Yield
With acetic acid for 32h; Reflux;	70%
With acetic acid for 32h; Reflux;	70%

4-tert-Amylphenol Consensus Reports

Reported in EPA TSCA Inventory.

4-tert-Amylphenol Specification

The 4-tert-Amylphenol, with the CAS registry number 80-46-6, is also known as 1-Hydroxy-4(2-methyl-2-butyl)benzene. It belongs to the product categories of Industrial/Fine Chemicals; Alcohol& Phenol& Ethers; Alkylphenols (Environmental Endocrine Disruptors); Analytical Chemistry; Environmental Endocrine Disruptors; Organic Building Blocks; Oxygen Compounds; Phenols. Its EINECS registry number is 201-280-9. This chemical's molecular formula is C₁₁H₁₆O and molecular weight is 164.24. What's more, both its IUPAC name and systematic name are the same which is called 4-(2-Methylbutan-2-yl)phenol. It should be stored in a cool, dry place. This chemical can be used in organic synthesis.

Physical properties about 4-tert-Amylphenol are: (1)ACD/LogP: 3.702; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.70; (4)ACD/LogD (pH 7.4): 3.70; (5)ACD/BCF (pH 5.5): 383.03; (6)ACD/BCF (pH 7.4): 382.48; (7)ACD/KOC (pH 5.5): 2458.56; (8)ACD/KOC (pH 7.4): 2455.03; (9)#H bond acceptors: 1; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 20.23 Å²; (13)Index of Refraction: 1.509; (14)Molar Refractivity: 51.154 cm³; (15)Molar Volume: 171.058 cm³; (16)Polarizability: 20.279×10^-24cm³; (17)Surface Tension: 33.040 dyne/cm; (18)Density: 0.96 g/cm³; (19)Flash Point: 122.379 °C; (20)Enthalpy of Vaporization: 52.047 kJ/mol; (21)Boiling Point: 262.499 °C at 760 mmHg; (22)Vapour Pressure: 0.0070 mmHg at 25 °C.

Preparation of 4-tert-Amylphenol: this chemical can be prepared by phenol with 2-methyl-but-2-ene. This reaction needs reagent AlCl₃ and solvent CHCl₃ at temperature of 25 °C. The reaction time is 10 hours. The yield is 82 %.

4-tert-Amylphenol can be prepared by phenol with 2-methyl-but-2-ene.

Uses of 4-tert-Amylphenol: (1) it is used to synthetic intermediates of organic mercury fungicide, pesticide and rubber; (2) it is used to produce other chemicals. For example, it can react with trichloromethyl-benzene to get [5-(1,1-dimethyl-propyl)-2-hydroxy-phenyl]-phenyl-methanone. This reaction needs reagent NaOH and solvent H₂O at temperature of 75-80 °C. The reaction time is 2.5 hours. The yield is 43 %.

4-tert-Amylphenol can react with trichloromethyl-benzene to get [5-(1,1-dimethyl-propyl)-2-hydroxy-phenyl]-phenyl-methanone.

When you are dealing with this chemical, you should be very careful. This chemical may destroy living tissue on contact and may present an immediate or delayed danger to one or more components of the environment. It is harmful in contact with skin and if swallowed. It may cause burns. In addition, this chemical is toxic to aquatic organisms and may cause long-term adverse effects in the aquatic environment. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. You must take off immediately all contaminated clothing and avoid releasing to the environment. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell seek medical advice immediately.

You can still convert the following datas into molecular structure:
(1) SMILES: Oc1ccc(cc1)C(C)(C)CC
(2) InChI: InChI=1S/C11H16O/c1-4-11(2,3)9-5-7-10(12)8-6-9/h5-8,12H,4H2,1-3H3
(3) InChIKey: NRZWYNLTFLDQQX-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rabbit	LD50	skin	2gm/kg (2000mg/kg)		Union Carbide Data Sheet. Vol. 8/13/1964,
rat	LD50	oral	1830mg/kg (1830mg/kg)		Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. Vol. 6, Pg. 1, 1967.

Product Name

4-tert-Amylphenol

Synthetic route

4-tert-Amylphenol Consensus Reports

4-tert-Amylphenol Specification

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