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2,4-Di-tert-amylphenol

2,4-Di-tert-amylphenol structure

CAS No.: 120-95-6

Chemical Name:: 2,4-Di-tert-amylphenol

Synonyms: DTAP;2,4-DI-TERT-AMYLPHENOL;Phenol, 2,4-bis(1,1-dimethylpropyl)-;Di-tert-amylphenol;2,4-Di-t-pentyphenol;prodox156;Prodox 156;2，4-di-t-amylphenol;2,4-DI-T-PENTYLPHENOL;2,4-DI-TERT-PENTYLPHENOL

CBNumber:: CB6286516

Molecular Formula:: C16H26O

Molecular Weight:: 234.38

MDL Number:: MFCD00041929

MOL File:: 120-95-6.mol

MSDS File:: SDS

Last updated:2026-05-28 01:17:04

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2,4-Di-tert-amylphenol Properties

Melting point	25 °C (lit.)
Boiling point	169-170 °C/22 mmHg (lit.)
Density	0.930 g/mL at 25 °C (lit.)
refractive index	1.506-1.508
Flash point	>230 °F
storage temp.	2-8°C
form	powder to lump to clear liquid
pka	11.00±0.31(Predicted)
color	White or Colorless to Almost white or Almost colorless
Viscosity	208mm2/s
Water Solubility	3mg/L at 21℃
InChI	InChI=1S/C16H26O/c1-7-15(3,4)12-9-10-14(17)13(11-12)16(5,6)8-2/h9-11,17H,7-8H2,1-6H3
InChIKey	WMVJWKURWRGJCI-UHFFFAOYSA-N
SMILES	C1(O)=CC=C(C(C)(C)CC)C=C1C(C)(C)CC
LogP	6.3 at 22℃
CAS DataBase Reference	120-95-6(CAS DataBase Reference)
EWG's Food Scores	2
FDA UNII	852F1HP88H
NIST Chemistry Reference	2,4-Di-tert-amyl phenol(120-95-6)
EPA Substance Registry System	2,4-Di-tert-amylphenol (120-95-6)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS08,GHS09

Signal word

Warning

Hazard statements

H371-H410-H302-H319

Precautionary statements

P260-P264-P270-P273-P280-P301+P312+P330-P305+P351+P338+P337+P313-P308+P311-P391-P405-P501-P305+P351+P338

PPE

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

22-36-36/38

Safety Statements

26-37/39

RIDADR

3077

WGK Germany

RTECS

SL3500000

TSCA

TSCA listed

HazardClass

PackingGroup

III

HS Code

29071990

Storage Class

10 - Combustible liquids

Hazard Classifications

Acute Tox. 4 Oral
Eye Irrit. 2

Hazardous Substances Data

120-95-6(Hazardous Substances Data)

REACH Registrations

Active

NFPA 704

	1
2		0

2,4-Di-tert-amylphenol price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D3294	2,4-Di-tert-amylphenol >98.0%(GC)	120-95-6	5g	$24	2026-04-30	Buy
TCI Chemical	D3294	2,4-Di-tert-amylphenol >98.0%(GC)	120-95-6	25g	$78	2026-04-30	Buy
Biosynth	FD179405	2,4-Di-tert-pentylphenol	120-95-6	0.5kg	$900	2026-06-04	Buy
Crysdot	CD41002175	2,4-Di-tert-pentylphenol 95+%	120-95-6	25g	$85	2026-05-27	Buy
aablocks	AA000PYK	2,4-Di-Tert-Pentylphenol ≥98%	120-95-6	25g	$11	2026-05-25	Buy

Product number	Packaging	Price	Buy
D3294	5g	$24	Buy
D3294	25g	$78	Buy
FD179405	0.5kg	$900	Buy
CD41002175	25g	$85	Buy
AA000PYK	25g	$11	Buy

2,4-Di-tert-amylphenol Chemical Properties, Uses, Production

Chemical Properties

clear yellow liquid after melting

Uses

UV Stabilizer Intermediate, Photographic Developers, Specialty Surfactants, Fuel Additive Intermediate

Uses

2,4-Di-tert-amylphenol is a phenolic compound, used for the laccase induced coupling reactions. It may be used in the synthesis of Cu-phthalocyanine-C₆₀.

General Description

The standard molar enthalpies of sublimation (or vaporization) of 2,4-di-tert-amylphenol have been evaluated. Preparation of 2,4-di-tert-amylphenol, via catalytic alkylation of phenol with trimethylethylene, is reported.

Safety Profile

Poison by ingestion. An eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes. See also PHENOL.

2,4-Di-tert-amylphenol Preparation Products And Raw materials

Raw materials

Preparation Products

2-Ethoxyphenol 3,5-Di-tert-butylcatechol 3-(2,4-Di-t-pentylphenoxy)propylamine

2,4-Di-tert-amylphenol Suppliers

Global Suppliers ( 172)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai YouPeng Chemical Co. Ltd.	021-69005955 13701776567;	youpengchem@163.com	China	4153	56
Henan Evonik Biotechnology Co. LTD	16650615803	2224986086@qq.com	China	4986	58
Hubei Word Chemical Technology Co., Ltd.	15972179313 15972179313	2562513574@qq.com	China	948	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	0311-89250318 13582355795	master@sjzsdyn.com	China	2776	65
Nanjing Datang Chemical Co., Ltd	025-85431992 13951889900	vip@chemdatang.com	China	100	66
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59

Supplier	Advantage
Shanghai YouPeng Chemical Co. Ltd.	56
Henan Evonik Biotechnology Co. LTD	58
Hubei Word Chemical Technology Co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	65
Nanjing Datang Chemical Co., Ltd	66
Shanghai Longsheng chemical Co.,Ltd.	59

View Latest Price from 2,4-Di-tert-amylphenol manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-15	2,4-Di-tert-pentylphenol 120-95-6	$1.00	1KG	≥99%	500mt/year	Jinan Finer Chemical Co., Ltd
2026-06-02	JADEWIN 2,4-Di-tert-Amylphenol 120-95-6		25千克	98	9999999999tons	QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD
2026-05-28	2, 4-Di-Tert-Pentyl Phenol 120-95-6	$20.00-50.00	1KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD

2,4-Di-tert-pentylphenol
120-95-6
$1.00
≥99%
Jinan Finer Chemical Co., Ltd

JADEWIN 2,4-Di-tert-Amylphenol
120-95-6
$0.00
98
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD

2, 4-Di-Tert-Pentyl Phenol
120-95-6
$20.00-50.00
99%
Hebei Chuanghai Biotechnology Co,.LTD

2,4-Di-tert-amylphenol Spectrum

2,4-Di-tert-pentylphenol(120-95-6)MS 2,4-Di-tert-pentylphenol(120-95-6)¹HNMR 2,4-Di-tert-pentylphenol(120-95-6)Raman 2,4-Di-tert-pentylphenol(120-95-6)IR

120-95-6 (2,4-Di-tert-amylphenol) Related Search:

3,4-Dimethylphenol 2,4-Di-tert-butylphenol tert-Amylbenzene Cyclopentyl methyl ether tert-Butyl acetate

alpha-Amylcinnamaldehyde 2,4-Dichlorophenol 4-Pentylphenol 4-tert-Amylphenol 2,4-Dimethylphenol

tert-Butyl peroxyacetate 4-Aminophenol tert-Butanol tert-Amyl methyl ether Phenoldisulfonic acid

2-(2,4-Di-tert-pentylphenoxy)butryic acid N-(3,5-Dichloro-2-hydroxy-4-methylphenyl)-2-(2,4-di-tert-pentylphenoxy)-acetamide Vincristine sulfate

1of4

2,4-bis(1,1-dimethylpropyl)-pheno 2,4-di-tert-pentyl-pheno 2,4-di-tert-Pentylphenyl Phenol, 2,4-di-tert-pentyl- 2,4-Di-tert-amylphenol Phenol,2,4-bis(1,1-dimethylpropyl Prodox 156 prodox156 2 4-DI(1,1-DIMETHYLPROPYL)PHENOL 2,4-DI-TERT-AMYLPHENOL 2,4-DI-TERT-PENTYLPHENOL 2,4-DI-T-PENTYLPHENOL 2,4-BIS(1,1-DIMETHYLPROPYL)PHENOL 2，4-di-t-amylphenol 2,4-di-tert-pentylphenol, 2,4-bis-(2-methyl-2-butyl)phenol 2 4-DI-TERT-AMYLPHENOL 95% 2,4-Di-tert-pentylphenol,96% 2,4-Di-t-pentyphenol 2 4-DI(1,1-DIMETHYLPROPYL)PHENOL 95% 2,4-Bis(1,1-dimethylpropyl)phenol 2,4-Di-tert-pentylphenol 2,4-Di-tert-amylphenol> 2,4-Di-tert-pentylphenol C16H26O 120-95-6 JADEWIN 2,4-Di-tert-Amylphenol 2,4-Di-tert-amylphenol, ≥ 98.0% 2,4-Di-tert-pentylphenol in isooctane 2,4-Di-tert-amylphenol, 1 L Di-tert-amylphenol DTAP Phenol, 2,4-bis(1,1-dimethylpropyl)- 120-95-6 C16H26O C2H5CCH322C6H3OH CH3CH2CCH322C6H3OH Building Blocks ALCOHOL Phenols Oxygen Compounds Organic Building Blocks Building Blocks C9 to C20+ Chemical Synthesis Organic Building Blocks Oxygen Compounds Organic Building Blocks Oxygen Compounds Phenols Industrial/Fine Chemicals