2,6-bis(1,1-dimethylethyl)-Phenol

2,6-bis(1,1-dimethylethyl)-Phenol - Names and Identifiers

Name	2,6-Di-tert-butylphenol
Synonyms	AN701 2DTBP 2,6-DTBP ethanox 701 2,6-Dibutylphenol 2,6-di-butylphenol 2,6-di-t-butylphenol 2,6-Ditertbutyl phenol 2,6-Bis(t-butyl)phenol 2,6-Di-tert-butylphenol 2,6-di-tert-butyl-phenol 2,6-Bis(tert-butyl)phenol 2,6-bis(tert-butyl)phenol 2,6-Di-(tert-butyl)phenol 2,6-(1,1-Dimethylethyl)phenol 2,6-bis(1,1-dimethylethyl)phenol 2,6-bis(1,1-dimethylethyl)-pheno 2,6-bis(1,1-dimethylethyl)-Phenol
CAS	128-39-2 19126-15-9
EINECS	204-884-0
InChI	InChI=1/C14H22O.K/c1-13(2,3)10-8-7-9-11(12(10)15)14(4,5)6;/h7-9,15H,1-6H3;/q;+1/p-1

2,6-bis(1,1-dimethylethyl)-Phenol - Physico-chemical Properties

Molecular Formula	C14H22O
Molar Mass	206.32
Density	0.91
Melting Point	34-37°C(lit.)
Boling Point	253°C(lit.)
Flash Point	245°F
Water Solubility	insoluble
Solubility	0.003g/l
Vapor Presure	<0.01 mm Hg ( 20 °C)
Appearance	Bright yellow solid
Color	White to light yellow
BRN	1841887
pKa	12.16±0.40(Predicted)
Storage Condition	Sealed in dry,2-8°C
Stability	Stable. Incompatible with acid chlorides, acid anhydrides, bases, brass, copper, copper alloys, oxidizing agents.
Sensitive	Sensitive to light
Refractive Index	1.5312
MDL	MFCD00008820
Physical and Chemical Properties	Character: colorless crystalline mass, with phenol odor. Flammable, with a special odor of alkyl phenols. Soluble in alcohols, esters, alkanes, aromatic hydrocarbons and other organic solvents, almost insoluble in water. melting point 34.69 ℃ boiling point 201.9 ℃ relative density 1.0178 refractive index 1.5312 flash point 86.1 ℃ when the solubility in water is 40 ℃, it reaches 2.3%,100 deg C up to 5%. Soluble in caustic and commonly used organic solvents.
Use	Mainly used in the manufacture of natural rubber and synthetic rubber antioxidant, plastic antioxidant, fuel stabilizer, ultraviolet absorber and pesticide, dye intermediates, the main varieties of antioxidants 1010, 1076, 702, 3114, 4426, carapace 4426-S, 2002, 330, 1098, 1088, etc.

2,6-bis(1,1-dimethylethyl)-Phenol - Risk and Safety

Risk Codes	R22 - Harmful if swallowed R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R38 - Irritating to the skin
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S29 - Do not empty into drains. S60 - This material and its container must be disposed of as hazardous waste.
UN IDs	UN 3145 8/PG 3
WGK Germany	2
RTECS	SK8265000
TSCA	Yes
HS Code	29071900
Hazard Class	9
Packing Group	III

2,6-bis(1,1-dimethylethyl)-Phenol - Upstream Downstream Industry

Raw Materials	Phenol Phenol Isobutene Isobutene
Downstream Products	Pentaerythritol tetrakis[3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate]

2,6-bis(1,1-dimethylethyl)-Phenol - Reference

Reference

1. [IF=4.311] Tinghao Jia et al."Effect of phenolic antioxidants on the thermal oxidation stability of high-energy–density fuel."Chem Eng Sci. 2022 Jan;247:117056

2,6-bis(1,1-dimethylethyl)-Phenol - Nature

Open Data Verified Data

colorless crystalline block with phenol odor. Flammable. Boiling point 201.9 °c (201.8 °c, 202.5 °c). Melting Point 34. 69 °c. Flash point 86.1 °c (closed Cup). Spontaneous ignition point 559. The relative density was 1. 0178(1. 0341). Refractive index 1. 5312 (5395). The solubility in water reaches 2. 3% at 40 ℃ and 5% at 1 00 ℃. Soluble in caustic and commonly used organic solvents.

Last Update：2024-01-02 23:10:35

2,6-bis(1,1-dimethylethyl)-Phenol - Preparation Method

Open Data Verified Data

toluene and sulfuric acid sulfonation, neutralization, the formation of sodium p-toluenesulfonate after alkali fusion, acidification, distillation to p-cresol product. In order to obtain high purity of p-cresol, there are two processes:

The p-cresol obtained after rectification is separated by crystallization.
after sulfonation, the obtained P-toluenesulfonic acid is cooled, crystallized and filtered, and then neutralized, alkali melted, acidified and rectified to obtain a finished product.

Last Update：2022-01-01 10:41:42

2,6-bis(1,1-dimethylethyl)-Phenol - Introduction

Combustible, with a special alkylphenol smell. Soluble in alcohols, esters, alkanes, aromatic hydrocarbons and other organic solvents, almost insoluble in water. It's irritating.

Last Update：2022-10-16 17:13:06

2,6-bis(1,1-dimethylethyl)-Phenol - Use

Open Data Verified Data

raw materials for producing antioxidant 264(2,6-di-tert-butyl-p-cresol) and rubber antioxidant. Phenolic resins and plasticizers can be made in the plastics industry. It is used as a disinfectant in medicine. In addition, it can also be used as raw materials for dyes and pesticides.

Last Update：2022-01-01 10:41:41

2,6-bis(1,1-dimethylethyl)-Phenol - Safety

Open Data Verified Data

see O-cresol. Rat oral LD50 1800mg/kg.

Last Update：2022-01-01 10:41:42

2,6-bis(1,1-dimethylethyl)-Phenol - Reference Information

freezing point	35.0 to 37.0 ℃
LogP	4.5 at 24℃
NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
Use	Used to make antioxidant 2,6-di-tert-butyl-p-cresol, rubber antioxidant, cresol-formaldehyde resin and plasticizer, used as disinfectant in medicine, also used to make dyes, etc. Used as plastic plasticizer, dye raw material and petroleum antioxidant Antioxidant, surfactant is an antioxidant, it is also used to manufacture a variety of excellent antioxidants and light stabilizers It is mainly used to manufacture natural rubber and synthetic rubber antioxidants, plastic antioxidants, fuel stabilizers, ultraviolet absorbers, pesticides, dye intermediates, etc. The main varieties are antioxidants 1010, 1076, 702, 3114, 4426, fork 4426-S, 2002, 330, 1098, 1088, etc. Organic synthesis intermediates. Antioxidant. Antioxidant The main parent of hindered phenolic antioxidants
production method
toxic substance data	information provided by: pubchem.ncbi.nlm.nih.gov (external link)

Last Update：2024-04-10 22:29:15

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2,6-bis(1,1-dimethylethyl)-Phenol

Raw Materials for 2,6-bis(1,1-dimethylethyl)-Phenol

Phenol
Phenol
Isobutene
Isobutene

Downstream Products for 2,6-bis(1,1-dimethylethyl)-Phenol

Pentaerythritol tetrakis[3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate]

2,6-bis(1,1-dimethylethyl)-Phenol

2,6-Di-tert-butylphenol

CAS: 128-39-2;19126-15-9

Molecular Formula: C14H22O

2,6-bis(1,1-dimethylethyl)-Phenol - Names and Identifiers

2,6-bis(1,1-dimethylethyl)-Phenol - Physico-chemical Properties

2,6-bis(1,1-dimethylethyl)-Phenol - Risk and Safety

2,6-bis(1,1-dimethylethyl)-Phenol - Upstream Downstream Industry

2,6-bis(1,1-dimethylethyl)-Phenol - Reference

2,6-bis(1,1-dimethylethyl)-Phenol - Nature

Open Data Verified Data

2,6-bis(1,1-dimethylethyl)-Phenol - Preparation Method

Open Data Verified Data

2,6-bis(1,1-dimethylethyl)-Phenol - Introduction

2,6-bis(1,1-dimethylethyl)-Phenol - Use

Open Data Verified Data

2,6-bis(1,1-dimethylethyl)-Phenol - Safety

Open Data Verified Data

2,6-bis(1,1-dimethylethyl)-Phenol - Reference Information

Supplier List

2,6-bis(1,1-dimethylethyl)-Phenol Request for Quotation

2,6-Di-tert-butylphenol

CAS: 128-39-2;19126-15-9

Molecular Formula: C14H22O

2,6-bis(1,1-dimethylethyl)-Phenol - Names and Identifiers

2,6-bis(1,1-dimethylethyl)-Phenol - Physico-chemical Properties

2,6-bis(1,1-dimethylethyl)-Phenol - Risk and Safety

2,6-bis(1,1-dimethylethyl)-Phenol - Upstream Downstream Industry

2,6-bis(1,1-dimethylethyl)-Phenol - Reference

2,6-bis(1,1-dimethylethyl)-Phenol - Nature

Open Data Verified Data

2,6-bis(1,1-dimethylethyl)-Phenol - Preparation Method

Open Data Verified Data

2,6-bis(1,1-dimethylethyl)-Phenol - Introduction

2,6-bis(1,1-dimethylethyl)-Phenol - Use

Open Data Verified Data

2,6-bis(1,1-dimethylethyl)-Phenol - Safety

Open Data Verified Data

2,6-bis(1,1-dimethylethyl)-Phenol - Reference Information

Supplier List

2,6-bis(1,1-dimethylethyl)-Phenol