PRODUCTS

PARA TERTIARY BUTYL CATECHOL

PARA TERTIARY BUTYL CATECHOL = 4-tert-butylpyrocatechol

CAS Number : 98-29-3
EC Number : 202-653-9
Molecular Formula :    C10H14O2
Molecular Weight : 166.22
ECHA InfoCard   : 100.002.413
PubChem CID   : 7381
ChemSpider   : 7103
Melting point   : 50 °C
Boiling point   : 285 °C

PARA TERTIARY BUTYL CATECHOL is an organic chemical compound which is a derivative of catechol.
PARA TERTIARY BUTYL CATECHOL is available in the form of a solid crystal flake and 85% solution in methanol or water.

Uses of PARA TERTIARY BUTYL CATECHOL
PARA TERTIARY BUTYL CATECHOL is added as a stabilizer and polymerisation inhibitor to butadiene, styrene, vinyl acetate, divinylbenzene and other reactive monomer streams.
PARA TERTIARY BUTYL CATECHOL is also used as a stabilizer in the manufacture of polyurethane foam.
PARA TERTIARY BUTYL CATECHOL also can be used as an antioxidant for synthetic rubber, polymers and oil derivatives.
PARA TERTIARY BUTYL CATECHOL can be used as purification agent for aminoformate catalysts.
PARA TERTIARY BUTYL CATECHOL is 25 times better than hydroquinone at 60 °C for polymerization inhibitory effect.

Use and Manufacturing of PARA TERTIARY BUTYL CATECHOL
Used to inhibit polymerization of styrene-butadiene and other olefins

Industry Uses of PARA TERTIARY BUTYL CATECHOL
-Intermediate
-Ion exchange agent
-Pigments
-Process regulators
-Processing aids, not otherwise listed

Consumer Uses of PARA TERTIARY BUTYL CATECHOL
-Ion exchange agent
-Pigments
-Stabilizing agent

General Manufacturing Information
Industry Processing Sectors
-All Other Basic Organic Chemical Manufacturing
-Paint and Coating Manufacturing
-Plastics Material and Resin Manufacturing
-Printing Ink Manufacturing
-Synthetic Dye and Pigment Manufacturing
-Synthetic Rubber Manufacturing

Physical Properties of PARA TERTIARY BUTYL CATECHOL:
Appearance and properties: white solid
Density: 1.049
Boiling point: 285 °C(lit.)
Melting point: 52-55 °C (lit.)
Flash Point: >230 °F
Refractive index: n20/D 1.508
Water solubility: 0.2 g/100 mL (25 ºC)

Application of PARA TERTIARY BUTYL CATECHOL:
PARA TERTIARY BUTYL CATECHOL is an organic chemical compound which is a derivative of catechol.
PARA TERTIARY BUTYL CATECHOL is added as a stabilizer and an inhibitor of polymerization to butadiene, styrene, vinyl acetate and other reactive monomer streams.
PARA TERTIARY BUTYL CATECHOL is 25 times better than hydroquinone at 60°C for polymerization inhibitory effect.
Also used as a stabilizer in the manufacture of polyurethane foam.
PARA TERTIARY BUTYL CATECHOL also can be used as an antioxidant for synthetic rubber, polymers and oil derivatives.
PARA TERTIARY BUTYL CATECHOL can be used as purification agent for aminoformate catalysts.
PARA TERTIARY BUTYL CATECHOL is available in a form of a solid crystal and 85% solution in methanol or water.

PARA TERTIARY BUTYL CATECHOL,in the presence of O2 catalyzed by tyrosinase, yields 4-tert-butyl-o-benzoquinone.
Electrochemical oxidation of PARA TERTIARY BUTYL CATECHOL in the presence of 4-hydroxycoumarin as nucleophile has been studied using cyclic voltammetry and controlled-potential coulometry.
PARA TERTIARY BUTYL CATECHOL undergoes electrochemical trimerization via anodic oxidation and mechanism of trimerization has been studied using cyclic voltammetry and controlled-potential coulometry.

PARA TERTIARY BUTYL CATECHOL polymerization inhibitor for monomers such as: styrene, vinyl toluene, vinyl acetate, vinyl chloride, butadiene, isoprene, chloroprene and several others.
PARA TERTIARY BUTYL CATECHOL combines with peroxides to prevent polymerization in distillation processes, during transport and storage.
Connect Chemicals offers PARA TERTIARY BUTYL CATECHOL solid, PARA TERTIARY BUTYL CATECHOL solution in methanol 85% and PARA TERTIARY BUTYL CATECHOL solution 10% in special solvents.

APPLICATIONS of PARA TERTIARY BUTYL CATECHOL
Stabilizer and inhibitor
PARA TERTIARY BUTYL CATECHOL is a highly specialized polymerization inhibitor for products such as butadiene, styrene, and other unsaturated hydrocarbons.
PARA TERTIARY BUTYL CATECHOL also functions as an antioxidant and stabilizer for polyethylene, silicone rubber, heptane, vinyl pyridine, and dicyclopentadiene.
In stannic tin catalysts and urethane foams, TBC is used as a chelating agent.
PARA TERTIARY BUTYL CATECHOL is a free radical scavenger, which can extend gelation time.
PARA TERTIARY BUTYL CATECHOL will not discolor styrene monomers, nor will it crystallize over time as will various hydroquinone type inhibitors.

PARA TERTIARY BUTYL CATECHOL is an organic chemical compound which is a derivative of catechol.
PARA TERTIARY BUTYL CATECHOL used as a stabilizer in the manufacture of polyurethane foam.
PARA TERTIARY BUTYL CATECHOL is an organic chemical compound which is a derivative of catechol.
PARA TERTIARY BUTYL CATECHOL used as an inhibitor in polymerization of butadiene, styrene, vinyl acetate and other reactive monomers.

PARA TERTIARY BUTYL CATECHOL plays an important role in the synthesis of tungsten oxide nanoparticles by nonaqueous sol-gel process.
PARA TERTIARY BUTYL CATECHOL acts as a stabilizer in the manufacturing of polyurethane foam.
PARA TERTIARY BUTYL CATECHOL is employed as an antioxidant for synthetic rubber, polymers and oil derivatives.
PARA TERTIARY BUTYL CATECHOL is also utilized as a purification agent for aminoformate catalysts.

PARA TERTIARY BUTYL CATECHOL is widely utilized as an inhibitor in polymerization of butadiene, styrene, vinyl acetate and other reactive monomers.
PARA TERTIARY BUTYL CATECHOL plays an important role in the synthesis of tungsten oxide nanoparticles by nonaqueous sol-gel process.
PARA TERTIARY BUTYL CATECHOL acts as a stabilizer in the manufacturing of polyurethane foam.
PARA TERTIARY BUTYL CATECHOL is employed as an antioxidant for synthetic rubber, polymers and oil derivatives.
PARA TERTIARY BUTYL CATECHOL is also utilized as a purification agent for aminoformate catalysts.

First Aid Measures of PARA TERTIARY BUTYL CATECHOL

Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
Get medical aid immediately.

Skin:
Get medical aid immediately.
Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.

Ingestion:
Do not induce vomiting.
Get medical aid immediately.
Call a poison control center.

Inhalation:
Get medical aid immediately.
Remove from exposure and move to fresh air immediately.
If breathing is difficult, give oxygen.
Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device.

Substance identity

EC / List no.: 202-653-9
CAS no.: 98-29-3
Mol. formula: C10H14O2

Hazard classification & labelling of PARA TERTIARY BUTYL CATECHOL
Danger! According to the classification provided by companies to ECHA in REACH registrations this substance causes severe skin burns and eye damage, is very toxic to aquatic life, is very toxic to aquatic life with long lasting effects, is harmful if swallowed, is harmful in contact with skin, causes serious eye damage and may cause an allergic skin reaction.

About PARA TERTIARY BUTYL CATECHOL
PARA TERTIARY BUTYL CATECHOL is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 to < 10 000 tonnes per annum.
PARA TERTIARY BUTYL CATECHOL is used in formulation or re-packing, at industrial sites and in manufacturing.

Consumer Uses of PARA TERTIARY BUTYL CATECHOL
ECHA has no public registered data indicating whether or in which chemical products the substance might be used.
ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

Article service life of PARA TERTIARY BUTYL CATECHOL
ECHA has no public registered data on the routes by which PARA TERTIARY BUTYL CATECHOL is most likely to be released to the environment.
ECHA has no public registered data indicating whether or into which articles the substance might have been processed.

Widespread uses by professional workers of PARA TERTIARY BUTYL CATECHOL
ECHA has no public registered data indicating whether or in which chemical products the substance might be used.
ECHA has no public registered data on the types of manufacture using this substance.
ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

Formulation or re-packing of PARA TERTIARY BUTYL CATECHOL
ECHA has no public registered data indicating whether or in which chemical products the substance might be used.
Release to the environment of this substance can occur from industrial use: formulation of mixtures.

Uses at industrial sites of PARA TERTIARY BUTYL CATECHOL
PARA TERTIARY BUTYL CATECHOL is used in the following products: polymers, coating products and fillers, putties, plasters, modelling clay.
PARA TERTIARY BUTYL CATECHOL is used for the manufacture of: and chemicals.
Release to the environment of PARA TERTIARY BUTYL CATECHOL can occur from industrial use: for thermoplastic manufacture, as processing aid and as processing aid.

Manufacture of PARA TERTIARY BUTYL CATECHOL
Release to the environment of PARA TERTIARY BUTYL CATECHOL can occur from industrial use: manufacturing of the substance.

Synonyms :
1,2-Benzenediol, 4-(1,1-dimethylethyl)-
1,2-Dihydroxy-4-tert-butylbenzene
4-t-Butylcatechol
4-t-Butylpyrocatechol
4-TBC
4-tert-Butyl-1,2-benzenediol
4-tert-Butyl-1,2-dihydroxybenzene
4-tert-Butylcatechin
4-tert-Butylcatechol
4-tert-butylpyrocatechol
4-tert-Butylpyrocatechol
4-tert-butylpyrocatechol
4-tert-Butylpyrokatechin
p-t-Butylpyrocatechol
p-tert-Butyl catechol
p-tert-Butylpyrocatechol
Pyrocatechol, 4-tert-butyl-
Synox TBC
1,2-Benzenediol, 4-(1,1-dimethylethyl)-
4-tert-Butylcatechol
98-29-3
1,2-Benzenediol, 4-(1,1-dimethylethyl)-
1,2-Dihydroxy-4-tert-butylbenzene
4-t-Butylcatechol
4-t-Butylpyrocatechol
4-TBC
4-tert-Butyl-1,2-benzenediol
4-tert-Butyl-1,2-dihydroxybenzene
4-tert-Butylcatechin
4-tert-Butylcatechol
4-tert-butylpyrocatechol
4-tert-Butylpyrocatechol
4-tert-butylpyrocatechol
4-tert-Butylpyrokatechin
p-t-Butylpyrocatechol
p-tert-Butyl catechol
p-tert-Butylpyrocatechol
Pyrocatechol, 4-tert-butyl-
Synox TBC
1,2-Benzenediol, 4-(1,1-dimethylethyl)-
1,2-Benzenediol, 4-(1,1-dimethylethyl)-
4-(1,1-DIMETHYLETHYL)-1,2-BENZENEDIOL
4-tert Butylpyrocatechol
4-tert-Butylbenzene-1,2-diol
4-tert-butylbenzene-1,2-diol
4-tert-Butylbrenzcatechin
4-tert-Butylcatechol
4-tert-Butylpyrocatechol
4-tert-butylpyrocatecho
4-tert-butylpyrocatechol
Butylcatechol
TBC
71210-63-4
98-29-3
-tert-Butylcatechol
4-(tert-butyl)benzene-1,2-diol
4-tert-Butylpyrocatechol
4-tert-butylbenzene-1,2-diol
p-tert-Butyl catechol
4-t-Butylpyrocatechol
1,2-Benzenediol, 4-(1,1-dimethylethyl)-
p-tert-Butylpyrocatechol
4-T-BUTYLCATECHOL
4-tert-Butylcatechin
p-t-Butylpyrocatechol
Pyrocatechol, 4-tert-butyl-
Synox TBC
4-tert-Butyl-1,2-benzenediol
4-TBC
1,2-Dihydroxy-4-tert-butylbenzene
4-tert-Butyl-1,2-dihydroxybenzene
4-tert-Butylpyrokatechin
NSC 5310
NSC-5310
9A069144KR
NCGC00091483-03
DSSTox_CID_4687
DSSTox_RID_77499
DSSTox_GSID_24687
4-tert-butyl catechol
4-tert-Butyl-pyrocatechol
CAS-98-29-3
CCRIS 3332
4-tert-Butylpyrokatechin [Czech]
EINECS 202-653-9
BRN 2043335
AI3-24363
UNII-9A069144KR
p-tertbutylcatechol
4-tertbutylcatechol
diallyl butanedioate
p-t-butyl catechol
4- t-Butylcatechol
MFCD00002201
4-tert-butylcathechol
p-tert.-butylcatechol
4-(1,1-Dimethylethyl)-1,2-benzenediol
4k7o
4-tert.-butyl-catechol
4-tertiarybutyl catechol
4-(tert-butyl)pyrocatechol
4-(tertbutyl)-pyrocatechol
4-tert.-butyl pyrocatechol
EC 202-653-9
4-(tert-butyl)-pyrocatechol
SCHEMBL50705
4-t-Butyl-1,2-benzenediol
4-06-00-06014 (Beilstein Handbook Reference)
4-tert-Butylcatechol solution
MLS001065578
BIDD:ER0238
CHEMBL220845
4-(1,1-Dimethylethyl)catechol
BUTYL CATECHOL, P-TERT-
DTXSID5024687
1, 4-(1,1-dimethylethyl)-
NSC5310
ZINC388150
4-tert-Butylcatechol, >=99.0%
ACT03279
Tox21_202989
Tox21_400003
BBL011511
STL146627
AKOS000119685
CS-W017861
NCGC00091483-01
NCGC00091483-02
NCGC00091483-04
NCGC00091483-05
NCGC00260534-01
WLN: QR BQ DX1 & 1 & 1
4-tert-Butylcatechol (CAS 98-29-3)
AC-10567
BP-30171
SMR000568493
VS-02966
4-tert-Butylcatechol, >=98.0% (HPLC)
DB-057718
B0739
FT-0619505
FT-0703873
EN300-19909
D77815
Q840843
4-tert-Butylcatechol, SAJ first grade, >=98.0%
Q-200510
Q-200511
4-tert-Butylcatechol, technical, flakes, >=98% (HPLC)
F1995-0233
Z104476062
4-tert-Butylcatechol solution, >=98% (calc. to the dried substance, GC), liquid
1,2-Benzenediol, 4- (1,1-dimethylethyl)-
1,2-Benzenediol, 4-(1,1-dimethylethyl)- [ACD/Index Name]
202-653-9 [EINECS]
27213-78-1 [RN]
4-(2-Methyl-2-propanyl)-1,2-benzenediol [ACD/IUPAC Name]
4-(2-Méthyl-2-propanyl)-1,2-benzènediol [French] [ACD/IUPAC Name]
4-(2-Methyl-2-propanyl)-1,2-benzoldiol [German] [ACD/IUPAC Name]
4-tert-Butylbenzene-1,2-diol
4-tert-Butylcatechol
4-tert-Butyl-pyrocatechol
98-29-3 [RN]
MFCD00002201 [MDL number]
p-tert-Butyl catechol
tert-Butylcatechol
UX1400000
[98-29-3] [RN]
1,2-Dihydroxy-4-tert-butylbenzene
1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[10-(2-naphthalenyl)-9-anthracenyl]-
2629-72-3 [RN]
4-(1,1-Dimethylethyl)-1,2-benzenediol
4-(tert-butyl)benzene-1,2-diol
4-06-00-06014 (Beilstein Handbook Reference) [Beilstein]
4-Pyridinepropanol [ACD/Index Name]
4-TBC
4-t-butyl catechol
4-t-Butyl-1,2-benzenediol
4-t-Butylcatechol
4-t-Butylpyrocatechol
4-tert.-Butylcatechol
4-tert-Butyl Pyrocatechol (en)4-tert-Butylcatechol (en)
4-tert-Butyl-1,2-benzenediol
4-tert-Butyl-1,2-dihydroxybenzene
4-tert-Butyl-benzene-1,2-diol
4-tert-Butylcatechin
4-tert-Butylcatecholmissing
4-tert-Butylpyrocatechol
4-tert-Butylpyrokatechin [Czech]
4-tert-Butylpyrokatechin
4-tert-Butylpyrokatechin [Czech]
68432-92-8 [RN]
benzene-1,2-diol, 4-t-butyl-
butanedioic acid bis(prop-2-enyl) ester
-butylcatechol (tbc)
catechol, 4-tert-butyl-
EINECS 202-653-9
EKZ
NCGC00091483-02
p-t-Butyl catechol
p-t-Butylpyrocatechol
P-TERT-BUTYLCATECHOL
p-tert-Butylpyrocatechol
Pyrocatechol, 4-tert-butyl-
Synox TBC
TBC
t-Butyl catechol
tert
VS-02966
WLN: QR BQ DX1 & 1 & 1
9A069144KR [DBID]
03865_FLUKA [DBID]
124249_ALDRICH [DBID]
19670_FLUKA [DBID]
19671_FLUKA [DBID]
23193_RIEDEL [DBID]
23194_RIEDEL [DBID]
23195_RIEDEL [DBID]
AI3-24363 [DBID]
AIDS017768 [DBID]
AIDS-017768 [DBID]
BRN 2043335 [DBID]
CCRIS 3332 [DBID]
CCRIS 4693 [DBID]
NCGC00091483-01 [DBID]
NSC 5310 [DBID]
NSC5310 [DBID]
UNII:9A069144KR [DBID]
UNII-9A069144KR [DBID]
ZINC00388150
4-tert-Butylcatechol
98-29-3
p-tert-Butylcatechol
4-(tert-butyl)benzene-1,2-diol
4-tert-Butylpyrocatechol
4-tert-butylbenzene-1,2-diol
p-tert-Butyl catechol
4-t-Butylpyrocatechol
1,2-Benzenediol, 4-(1,1-dimethylethyl)-
p-tert-Butylpyrocatechol
4-T-BUTYLCATECHOL
4-tert-Butylcatechin
p-t-Butylpyrocatechol
Pyrocatechol, 4-tert-butyl-
Synox TBC
4-tert-Butyl-1,2-benzenediol
4-TBC
1,2-Dihydroxy-4-tert-butylbenzene
4-tert-Butyl-1,2-dihydroxybenzene
4-tert-Butylpyrokatechin
NSC 5310
NSC-5310
9A069144KR
NCGC00091483-03
DSSTox_CID_4687
DSSTox_RID_77499
DSSTox_GSID_24687
4-tert-butyl catechol
4-tert-Butyl-pyrocatechol
CAS-98-29-3
CCRIS 3332
4-tert-Butylpyrokatechin [Czech]
EINECS 202-653-9
BRN 2043335
AI3-24363
UNII-9A069144KR
p-tertbutylcatechol
4-tertbutylcatechol
diallyl butanedioate
p-t-butyl catechol
4- t-Butylcatechol
MFCD00002201
4-tert-butylcathechol
p-tert.-butylcatechol
4-(1,1-Dimethylethyl)-1,2-benzenediol
4k7o
4-tert.-butyl-catechol
4-tertiarybutyl catechol
4-(tert-butyl)pyrocatechol
4-(tertbutyl)-pyrocatechol
4-tert.-butyl pyrocatechol
EC 202-653-9
4-(tert-butyl)-pyrocatechol
SCHEMBL50705
4-t-Butyl-1,2-benzenediol
4-06-00-06014 (Beilstein Handbook Reference)
4-tert-Butylcatechol solution
MLS001065578
BIDD:ER0238
CHEMBL220845
4-(1,1-Dimethylethyl)catechol
BUTYL CATECHOL, P-TERT-
DTXSID5024687
1, 4-(1,1-dimethylethyl)-
NSC5310
ZINC388150
4-tert-Butylcatechol, >=99.0%
ACT03279
Tox21_202989
Tox21_400003
BBL011511
STL146627
AKOS000119685
CS-W017861
NCGC00091483-01
NCGC00091483-02
NCGC00091483-04
NCGC00091483-05
NCGC00260534-01
WLN: QR BQ DX1 & 1 & 1
4-tert-Butylcatechol (CAS 98-29-3)
AC-10567
BP-30171
SMR000568493
VS-02966
4-tert-Butylcatechol, >=98.0% (HPLC)
DB-057718
B0739
FT-0619505
FT-0703873
EN300-19909
D77815
Q840843
4-tert-Butylcatechol, SAJ first grade, >=98.0%
Q-200510
Q-200511
4-tert-Butylcatechol, technical, flakes, >=98% (HPLC)
F1995-0233
Z104476062
4-tert-Butylcatechol solution, >=98% (calc. to the dried substance, GC), liquid
1,2-Benzenediol, 4- (1,1-dimethylethyl)-
1,2-Benzenediol, 4-(1,1-dimethylethyl)- [ACD/Index Name]
202-653-9 [EINECS]
27213-78-1 [RN]
4-(2-Methyl-2-propanyl)-1,2-benzenediol [ACD/IUPAC Name]
4-(2-Méthyl-2-propanyl)-1,2-benzènediol [French] [ACD/IUPAC Name]
4-(2-Methyl-2-propanyl)-1,2-benzoldiol [German] [ACD/IUPAC Name]
4-tert-Butylbenzene-1,2-diol
4-tert-Butylcatechol
4-tert-Butyl-pyrocatechol
98-29-3 [RN]
MFCD00002201 [MDL number]
p-tert-Butyl catechol
tert-Butylcatechol
UX1400000
[98-29-3] [RN]
1,2-Dihydroxy-4-tert-butylbenzene
1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[10-(2-naphthalenyl)-9-anthracenyl]-
2629-72-3 [RN]
4-(1,1-Dimethylethyl)-1,2-benzenediol
4-(tert-butyl)benzene-1,2-diol
4-06-00-06014 (Beilstein Handbook Reference) [Beilstein]
4-Pyridinepropanol [ACD/Index Name]
4-TBC
4-t-butyl catechol
4-t-Butyl-1,2-benzenediol
4-t-Butylcatechol
4-t-Butylpyrocatechol
4-tert.-Butylcatechol
4-tert-Butyl Pyrocatechol (en)4-tert-Butylcatechol (en)
4-tert-Butyl-1,2-benzenediol
4-tert-Butyl-1,2-dihydroxybenzene
4-tert-Butyl-benzene-1,2-diol
4-tert-Butylcatechin
4-tert-Butylcatecholmissing
4-tert-Butylpyrocatechol
4-tert-Butylpyrokatechin [Czech]
4-tert-Butylpyrokatechin
4-tert-Butylpyrokatechin [Czech]
68432-92-8 [RN]
benzene-1,2-diol, 4-t-butyl-
butanedioic acid bis(prop-2-enyl) ester
-butylcatechol (tbc)
catechol, 4-tert-butyl-
EINECS 202-653-9
EKZ
NCGC00091483-02
p-t-Butyl catechol
p-t-Butylpyrocatechol
P-TERT-BUTYLCATECHOL
p-tert-Butylpyrocatechol
Pyrocatechol, 4-tert-butyl-
Synox TBC
TBC
t-Butyl catechol
tert
VS-02966
WLN: QR BQ DX1 & 1 & 1