ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Phenols >4-tert-Butylcatechol

4-tert-Butylcatechol

CAS No.: 98-29-3

Chemical Name:: 4-tert-Butylcatechol

Synonyms: TBC;4-tbc;4-TERT-BUTYL-1,2-BENZENEDIOL;PTBC;4-t-Butylcatechol;P-TERT-BUTYL CATECHOL;4-TERT-BUTYLPYROCATECHOL;T-BUTYL CATECHOL;P-T-BUTYLCATECHOL;p-tert-Butylpyrocatechol

CBNumber:: CB1390571

Molecular Formula:: C10H14O2

Molecular Weight:: 166.22

MOL File:: 98-29-3.mol

MSDS File:: SDS

Modify Date:: 2024/8/11 15:28:25

Request For Quotation

4-tert-Butylcatechol Properties

Melting point	52-55 °C(lit.)
Boiling point	285 °C(lit.)
Density	1.049
vapor pressure	<1 hPa (25 °C)
refractive index	n20/D 1.508
Flash point	>230 °F
storage temp.	Store below +30°C.
solubility	methanol: soluble1g/10 mL, clear, colorless to slightly yellow
pka	9.92±0.10(Predicted)
form	powder to lump
color	White to Light yellow to Light red
Odor	at 10.00?%?in?dipropylene glycol. phenolic
Water Solubility	0.2 g/100 mL (25 ºC)
Sensitive	Hygroscopic
BRN	2043335
Exposure limits	ACGIH: TWA 5 ppm (Skin) NIOSH: TWA 5 ppm(20 mg/m3)
InChIKey	XESZUVZBAMCAEJ-UHFFFAOYSA-N
LogP	1.98 at 25℃
CAS DataBase Reference	98-29-3(CAS DataBase Reference)
NIST Chemistry Reference	1,2-Benzenediol, 4-(1,1-dimethylethyl)-(98-29-3)
EPA Substance Registry System	p-tert-Butylcatechol (98-29-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07,GHS09

Signal word

Danger

Hazard statements

H302+H312-H314-H317-H410

Precautionary statements

P260-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338

Hazard Codes

C,N,T

Risk Statements

22-34-43-21-51/53-21/22-39/23/24/25-20/21/22-10-50/53

Safety Statements

26-36/37/39-45-61-24-60

RIDADR

UN 2923 8/PG 3

WGK Germany

RTECS

UX1400000

Autoignition Temperature

160 °C

TSCA

Yes

HazardClass

PackingGroup

III

HS Code

29072900

Toxicity

LD50 orally in Rabbit: 815 mg/kg LD50 dermal Rat 1331 mg/kg

NFPA 704

	1
2		0

4-tert-Butylcatechol price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	8.01987	4-tert-Butylpyrocatechol for synthesis	98-29-3	5G	₹2970	2022-06-14	Buy
Sigma-Aldrich(India)	8.01987	4-tert-Butylpyrocatechol for synthesis	98-29-3	250G	₹6760	2022-06-14	Buy
Sigma-Aldrich(India)	8.01987	4-tert-Butylpyrocatechol for synthesis	98-29-3	1KG	₹19700	2022-06-14	Buy
Sigma-Aldrich(India)	8.01987	4-tert-Butylpyrocatechol for synthesis	98-29-3	25KG	₹103299.99	2022-06-14	Buy
Sigma-Aldrich(India)	19671	4-tert-Butylcatechol ≥99.0%	98-29-3	100G	₹16670.5	2022-06-14	Buy

Product number	Packaging	Price	Buy
8.01987	5G	₹2970	Buy
8.01987	250G	₹6760	Buy
8.01987	1KG	₹19700	Buy
8.01987	25KG	₹103299.99	Buy
19671	100G	₹16670.5	Buy

4-tert-Butylcatechol Chemical Properties,Uses,Production

Description

Para-tertiary butyl catechol is specially prepared by reacting the impure catechol fraction with tertiary butyl alcohol. Used for its various properties (inhibition of polymerization and as an antioxidizing agent) in the manufacture of rubber, plastics and paints, in the preparation of petrolatum products, and as an antioxidant in oils, it may induce vitiligo.

Chemical Properties

white to cream flakes

Uses

Polymerization inhibitor for styrene-butadiene and other olefins.
Inhibitor-remover packings and ready-to-use, disposable prepacked columns offer a quick and convenient means of removing small amounts of inhibitors which are added to reagents or solvents that would otherwise be unstable (e.g., they may polymerize, oxidize or darken) on storage.
The inhibitor removers are useful in applications which require that the stabilizer or inhibitor [i.e., hydroquinone (HQ), hydroquinone monomethyl ether (MEHQ, 4-methoxyphenol) or 4-tert-butylcatechol (TBC)] be removed prior to use.

General Description

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

Hazard

Toxic by ingestion and skin absorption.

Contact allergens

p-tert-Butyl catechol is specially prepared by reacting the impure catechol fraction with tertiary butyl alcohol. It is used for its various properties (inhibitor of polymerization and antioxidizing agent) in the manufacture of rubber, plastics, and paints, in the preparation of petrolatum products, and as an antioxidant in oils. It may induce vitiligo.

Safety Profile

A poison by intravenous route. Moderately toxic by ingestion and skin absorption. A severe skin and eye irritant. Mutation data reported. Combustible when exposed to heat or flame. To fight fire, use Con, dry chemical, fog, mist. When heated to decomposition it emits acrid and irritating fumes

Purification Methods

Distil it in a vacuum, then recrystallise it from pentane or pet ether (or *C6H6). [Beilstein

4-tert-Butylcatechol Preparation Products And Raw materials

Raw materials

Isobutylene tert-Butanol Catechol

Preparation Products

N-Isopropylacrylamide 4-Vinylphenol 5-Ethyl-2-pyridineethanol 4-CYANOSTYRENE 4-Vinylpyridine

3-Chlorostyrene 5-(tert-butyl)-3-(morpholinomethyl)benzene-1,2-diol Sodium allylsulfonate 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene

chevron_left

1of2

chevron_right

4-tert-Butylcatechol Suppliers

Global( 610)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Cefa-Cilinas Biotics Pvt Ltd	+91-7875033155 +91-8080701561	Maharashtra, India	121	58	Inquiry
JSK Chemicals	+919879767970	Gujarat, India	3756	58	Inquiry
Otto Chemie Pvt Ltd	+91-2222070099 +91-2266382599	Maharashtra, India	429	58	Inquiry
Orgamine Chemicals(I) Pvt Ltd	+91-9820080281 +91-9820080281	Maharashtra, India	451	58	Inquiry
K K Poonja Sons	+91-9082149714 +91-9820078716	Maharashtra, India	4	58	Inquiry
Hema Dye Chem Pvt Ltd	+91-7304576785 +91-7304576784	Maharashtra, India	11	58	Inquiry
ALPHA CHEMIKA	+91-22-22061123 +91-22-66382501	Mumbai, India	1681	43	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry

Supplier	Advantage
Cefa-Cilinas Biotics Pvt Ltd	58
JSK Chemicals	58
Otto Chemie Pvt Ltd	58
Orgamine Chemicals(I) Pvt Ltd	58
K K Poonja Sons	58
Hema Dye Chem Pvt Ltd	58
ALPHA CHEMIKA	43
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
Alfa Aesar	58

4-tert-Butylcatechol Spectrum

4-tert-Butylcatechol(98-29-3)MS 4-tert-Butylcatechol(98-29-3)¹HNMR 4-tert-Butylcatechol(98-29-3)¹³CNMR 4-tert-Butylcatechol(98-29-3)IR1 4-tert-Butylcatechol(98-29-3)IR2

98-29-3(4-tert-Butylcatechol)Related Search:

4-tert-Butylphenol Catechol Methyl 4-tert-butylbenzoate tert-Butylhydroquinone DI-TERT-BUTYL ETHER

tert-Butylcatechol 2,6-Dichlorostyrene, 96%, stab. with 0.1% 4-tert-butylcatechol Styrene, 99%, stab. with 10-15ppm 4-tert-butylcatechol Dicyclopentadiene,typically95%,stab.with150-250ppmp-tert-Butylcatechol,Dicyclopentadiene, 90+%, stab. with 4-tert-butylcatechol 2-Bromostyrene, 97%, stab. with tert-butylcatechol,2-Bromostyrene, stabilised with tert-butylcatechol, 98%,2-BROMOSTYRENE , STABILIZED WITH TERT-BUTYLCATECHOL

4-Methoxystyrene, 98%, stab. with 0.1% 4-tert-butylcatechol Isoprene,inhibitedwith100ppmp-tert-butylcatechol,99% 4-Cyanostyrene,99%,stab.with0.05%4-tert-butylcatechol Aluminum oxide 3-FLUOROSTYRENE , STABILIZED WITH 0.1% 4-TERT-BUTYLCATECHOL

3-Nitrostyrene, 96%, stab. with 3,5-di-tert-butylcatechol,3-NITROSTYRENE , STABILIZED WITH 3,5-DI-TERT-BUTYLCATECHOL 2,5-DIMETHYLSTYRENE , STABILIZED WITH 4-TERT-BUTYLCATECHOL 2,4-Dimethylstyrene, 97%, stab. with 4-tert-butylcatechol

chevron_left

1of4

chevron_right

4-TERT-BUTYLCATECHOL 4-TERT-BUTYL-1,2-DIHYDROXYBENZENE 4-T-BUTYLPYROCATECHOL 4-(1,1-DIMETHYLETHYL)-1,2-BENZENEDIOL 4-tert-Butyl-1 4-tert-Butylcatechin 4-tert-butyl-pyrocatecho 4-tert-Butylpyrokatechin p-t-Butylpyrocatechol Pyrocatechol, 4-tert-butyl- Synox tbc synoxtbc 4-TERT.-BUTYLPYROCATECHOL WITH MAX. 15 % WATER, LIQUID 4-TERT.-BUTYLPYROCATECHOL WITH MAX. 15 % METHANOL, LIQUID 4-TERT-BUTYLCATECHOL SOLUTION & 4-TERT-BUTYLCATECHOL SOLUTION,>85% IN WA TER 4-TERT.-BUTYLPYROCATECHOL TECHNICAL (CRY STALLINE SOLID) Tris(2,3-Dibromopropyl-1)Isocyanurate 4-tert-Butylcatechol,98% 1,2-Benzenediol, 4-(1,1-dimethylethyl-) 1,2-benzenediol 1,2-Benzenediol,4-(1,1-dimethylethyl)- 1,2-Dihydroxy-4-tert-butylbenzene 2-Benzenediol,4-(1,1-dimethylethyl)-1 2-dihydroxybenene 4-(1,1-dimethylethyl)-2-benzenediol 4-tert-BUTYLCAtech gradeOL p-Tert-Butyl 4-TERT-BUTYLCATECHOL 99% P-TERT-BUTYL CATECHOL 85% IN METHANOL P-TERT-BUTYL CATECHOL 85% IN WATER p-tert-BUTYL CATECHOL pure TBC,4-Tert-Butylpy-Rocatechol PARA-TERTBUTYLCATECHOL PARA-TERT-BUTYLPYROCATECHOL PARA-TERTIARY-BUTYLCATECHOL 5-tert-Butylcatechol 4-tert-Butylcatechol,99% 4-TERT-BUTYLPYROCATECHOL FOR SYNTHESIS 4-tert-Butylcatechol >=98.0% (HPLC) 4-tert-Butylcatechol >=99.0% 4-tert-Butylca 4-Tert-butyl-1、2-dihydroxybenene 4-tert-Butylpyrocatechol, extra pure Para-Tert-Butylcatechol (TBC) 4-tert-Butylcatechol(TBC) 4-tert-Butylcatechol, 99% 100GR 4-tert-Butylcatechol p-t-Butylcatechol 〔4-t-Butylpyrocatechol〕 4-tert-Butylpyrocatechol(TBC) p-t-Butyl catechol 1,2-Dihydroxy-4-t-butylbenzene JACS-98-29-3 butanedioic acid bis(prop-2-enyl) ester 4-tert-Butylpyrocatechol > 4-(1,1-Dimethylethyl)-1,2-benzoldiol solid and methanol solution) 4-tert-BUTYL CATECHOL Extra Pure 4-TERT-BUTYL-1,2-BENZENEDIOL 4-TERT-BUTYLPYROCATECHOL