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4-tert-Butylcatechol

4-tert-Butylcatechol
4-tert-Butylcatechol structure
CAS No.
98-29-3
Chemical Name:
4-tert-Butylcatechol
Synonyms
TBC;PTBC;4-tbc;synoxtbc;Synox tbc;p-Tert-Butyl;4-tert-Butylca;4-tert-Butyl-1;T-BUTYL CATECHOL;P-T-BUTYLCATECHOL
CBNumber:
CB1390571
Molecular Formula:
C10H14O2
Formula Weight:
166.22
MOL File:
98-29-3.mol

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
Water Solubility 
0.2 g/100 mL (25 ºC)
Sensitive 
Hygroscopic
BRN 
2043335
InChIKey
XESZUVZBAMCAEJ-UHFFFAOYSA-N
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
1,2-Benzenediol, 4-(1,1-dimethylethyl)-(98-29-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS05,GHS06,GHS08,GHS09,GHS07
Signal word  Danger
Hazard statements  H315-H319-H226-H302+H332-H311-H314-H317-H370-H410-H302+H312-H303-H318-H401-H411
Precautionary statements  P260h-P301+P330+P331-P501a-P261-P264-P272-P302+P352+P312+P361+P364-P305+P351+P338+P337+P313-P405-P210-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P308+P311-P273-P310-P501
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  2
RTECS  UX1400000
Autoignition Temperature 160 °C
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29072900
Toxicity LD50 orally in Rabbit: 815 mg/kg LD50 dermal Rat 1331 mg/kg

NFPA 704

Diamond Hazard Value Description
1
2 0
Health   2 Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury (e.g. diethyl ether, ammonium phosphate, iodine)
Flammability   1 Materials that require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur. Includes some finely divided suspended solids that do not require heating before ignition can occur. Flash point at or above 93.3 °C (200 °F). (e.g. mineral oil, ammonia)
Instability   0 Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)
Special  

(NFPA, 2010)

4-tert-Butylcatechol price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 19670 4-tert-Butylcatechol ≥98.0% (HPLC) 98-29-3 100g $30.2 2018-11-13 Buy
Sigma-Aldrich 19670 4-tert-Butylcatechol ≥98.0% (HPLC) 98-29-3 500g $120 2018-11-13 Buy
TCI Chemical B0739 4-tert-Butylpyrocatechol >98.0%(GC) 98-29-3 25g $21 2018-11-22 Buy
TCI Chemical B0739 4-tert-Butylpyrocatechol >98.0%(GC) 98-29-3 500g $78 2018-11-22 Buy
Alfa Aesar A14599 4-tert-Butylcatechol, 98% 98-29-3 250g $36.9 2018-11-13 Buy

4-tert-Butylcatechol Chemical Properties,Uses,Production

Chemical Properties

white to cream flakes

Uses

Polymerization inhibitor for styrene-butadiene and other olefins.

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

Preparation Products


4-tert-Butylcatechol Suppliers

Global( 291)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Xiangtong Chemical Co., Ltd.
86-371-61312303
86-371-86017988 xtchem2019@gmail.com CHINA 268 58
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19918 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21676 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2887 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1861 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30001 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58

View Lastest Price from 4-tert-Butylcatechol manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-16 4-tert-Butylcatechol
98-29-3
US $11.00 / KG 1KG 99% 1000KG career henan chemical co

4-tert-Butylcatechol Spectrum


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