Welcome to LookChem.com Sign In|Join Free
  • or

1948-33-0

Post Buying Request

1948-33-0 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
A New Kind Of Antioxidant-Tert-Butylhydroquinone
Cas No: 1948-33-0
No Data 1 Metric Ton 200 Metric Ton/Day EAST CHEMSOURCES LIMITED Contact Supplier
Low price tert-Butylhydroquinone ,TBHQ
Cas No: 1948-33-0
USD $ 1.0-1.0 / Kilogram 25 Kilogram 2000 Metric Ton/Year Scale Chemical Corporation Contact Supplier
good quality tert-Butylhydroquinone
Cas No: 1948-33-0
No Data 1 Metric Ton 20 Metric Ton/Day Shanghai Sunwise Chemical Co., Ltd Contact Supplier
tert-Butylhydroquinone Manufacturer/High quality/Best price/In stock
Cas No: 1948-33-0
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
2-Tert-Butylhydroquinone CAS NO.1948-33-0
Cas No: 1948-33-0
USD $ 1.0-3.0 / Kilogram 1 Kilogram 10 Kilogram/Day Hebei yanxi chemical co.,LTD. Contact Supplier
Tert-Butylhydroquinone,CAS 1948-33-0,TBHQ
Cas No: 1948-33-0
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 3000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
High quality 2-Tert-Butylhydroquinone supplier in China
Cas No: 1948-33-0
No Data No Data No Data Simagchem Corporation Contact Supplier
tert-Butylhydroquinone
Cas No: 1948-33-0
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Supply food grade Antioxidant TBHQ(Tert-Butyl Hydroquinone)
Cas No: 1948-33-0
USD $ 1.0-1.0 / Metric Ton 2 Metric Ton 2000 Metric Ton/Month Henan Sinotech Import&Export Corporation Contact Supplier
tert-Butylhydroquinone
Cas No: 1948-33-0
No Data 1 Kilogram 200 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier

1948-33-0 Usage

Purification Methods

Recrystallise the hydroquinone from H2O or MeOH and dry it in a vacuum at 70o. Store it in a dark container. [Stroh et al. Angew Chem 69 699 1957, Beilstein 6 IV 6013.]

Chemical Properties

tan powder

Air & Water Reactions

Insoluble in water.

Definition

ChEBI: A member of the class of hydroquinones in which one of the ring hydrogens of hydroquinone is replaced by a tert-butyl group.

General Description

White to light tan crystalline powder or a fine beige powder. Very slight aromatic odor.

Fire Hazard

tert-Butylhydroquinone is combustible.

Reactivity Profile

Phenols, such as tert-Butylhydroquinone, do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid. Nitrated phenols often explode when heated. Many of them form metal salts that tend toward detonation by rather mild shock. tert-Butylhydroquinone is incompatible with oxidizers.

Contact allergens

This antioxidant has seldom been reported as a sensitizer, mainly in cosmetics (lipsticks, lip-gloss, hair dyes) or in cutting oils. Simultaneous/cross-reactions have been described to butylhydroxyanisole (BHA) and less frequently to butylhydroxytoluene (BHT), but not to hydroquinone
InChI:InChI=1/C10H12O3/c1-10(2,3)8-6(11)4-5-7(12)9(8)13/h4-5,13H,1-3H3

1948-33-0 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (112941)  tert-Butylhydroquinone  97% 1948-33-0 112941-500G 895.05CNY Detail
Aldrich (112941)  tert-Butylhydroquinone  97% 1948-33-0 112941-100G 366.21CNY Detail
Aldrich (112941)  tert-Butylhydroquinone  97% 1948-33-0 112941-5G 324.09CNY Detail
Alfa Aesar (A19206)  tert-Butylhydroquinone, 97%    1948-33-0 2500g 3272.0CNY Detail
Alfa Aesar (A19206)  tert-Butylhydroquinone, 97%    1948-33-0 1000g 1389.0CNY Detail
Alfa Aesar (A19206)  tert-Butylhydroquinone, 97%    1948-33-0 500g 769.0CNY Detail
TCI America (B0833)  tert-Butylhydroquinone  >98.0%(GC) 1948-33-0 500g 995.00CNY Detail
TCI America (B0833)  tert-Butylhydroquinone  >98.0%(GC) 1948-33-0 25g 165.00CNY Detail

1948-33-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-tert-butylhydroquinone

1.2 Other means of identification

Product number -
Other names MTBHQ

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1948-33-0 SDS

1948-33-0Downstream Products

Please post your buying leads,so that our qualified suppliers will soon contact you!

*Required Fields