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tert-Butyl peroxyisobutyrate

tert-Butyl peroxyisobutyrate Structure
tert-Butyl peroxyisobutyrate structure
CAS No.
109-13-7
Chemical Name:
tert-Butyl peroxyisobutyrate
Synonyms
Lupersol 8;Perbutyl IB;Esperox 24M;Trigonox 41C75;t-Butyl perisobutyrate;t-Butyl peroxyisobutyrate;tert-Butyl perisobutyrate;tert-butyl peroxyisobutyrate;tert.-Butylperoxyisobutyrat21;tert-Butyl 2-methylpropaneperoxoate
CBNumber:
CB2855349
Molecular Formula:
C8H16O3
Molecular Weight:
160.21
MDL Number:
MFCD00072695
MOL File:
109-13-7.mol
Last updated:2023-05-04 15:13:04
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tert-Butyl peroxyisobutyrate Properties

Boiling point 226.12°C (rough estimate)
Density 1.0227 (rough estimate)
vapor pressure 5.04hPa at 37℃
refractive index 1.4370 (estimate)
Water Solubility 3.96g/L at 20℃
LogP 2.68 at 25℃
CAS DataBase Reference 109-13-7
EPA Substance Registry System Propaneperoxoic acid, 2-methyl-, 1,1-dimethylethyl ester (109-13-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS01,GHS02,GHS08,GHS09,GHS06
Signal word  Danger
Hazard statements  H241-H304-H331-H411
Precautionary statements  P210-P220-P234-P280-P370+P378-P370+P380+P375-P403+P235-P411-P420-P501-P261-P271-P304+P340-P311-P321-P403+P233-P405-P501
RIDADR  UN 2142/2562
HazardClass  5.2
PackingGroup  II

tert-Butyl peroxyisobutyrate Chemical Properties,Uses,Production

Uses

Polymerization catalyst.

General Description

tert-Butyl peroxyisobutyrate is particularly sensitive to temperature rises. Above a given "Control Temperature" they decompose violently. tert-Butyl peroxyisobutyrate is generally stored or transported in a solvent slurry. Solvent is usually benzene. Responders must regard hazards of the peroxide as well as the benzene solvent.

Reactivity Profile

TERT-BUTYL PEROXYISOBUTYRATE explodes with great violence when rapidly heated to a critical temperature; pure form is shock sensitive and detonable [Bretherick 1979 p. 602].

Hazard

Flammable, dangerous fire risk. Oxidizing agent.

Flammability and Explosibility

Not classified

Purification Methods

After diluting 90mL of the material with 120mL of pet ether, the mixture is cooled to 5o and shaken twice with 90mL portions of 5% NaOH solution (also at 5o). The non-aqueous layer, after washing once with cold water, is dried at 0o with a mixture of anhydrous MgSO4 and MgCO3 containing ca 40% MgO. After filtering, this material is passed, twice, through a column of silica gel at 0o (to remove tert-butyl hydroperoxide). The solution is then evaporated at 0o/0.5-1mm to remove the solvent, and the residue is recrystallised several times from pet ether at -60o, then subjected to high vacuum to remove traces of solvent [Milos & Golubovic J Am Chem Soc 80 5994 1958]. Handle with adequate protection due to possible EXPLOSIVE nature.

tert-Butyl peroxyisobutyrate Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl peroxyisobutyrate Suppliers

Global( 23)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17367 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
Baoji Guokang Healthchem co.,ltd 		+8615604608665 15604608665 dominicguo@gk-bio.com CHINA 9427 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
CD Chemical Group Limited 		+8615986615575 info@codchem.com China 20356 58
Hebei Duling International Trade Co. LTD 		+8618032673083 sales05@hbduling.cn China 15745 58
PT CHEM GROUP LIMITED 		+86-85511178 +86-85511178 peter68@ptchemgroup.com China 35453 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		+86-0512-83500002 +8615195660023 sales@senfeida.com China 5100 58
Supplier Advantage
Hubei xin bonus chemical co. LTD 		58
SIMAGCHEM CORP 		58
Career Henan Chemica Co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Baoji Guokang Healthchem co.,ltd 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
CD Chemical Group Limited 		58
Hebei Duling International Trade Co. LTD 		58
PT CHEM GROUP LIMITED 		58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		58

View Lastest Price from tert-Butyl peroxyisobutyrate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
tert-Butyl peroxyisobutyrate pictures 2023-04-26 tert-Butyl peroxyisobutyrate
109-13-7
 US $67.00 / kg 1kg 99% 5000 Ton Hebei Duling International Trade Co. LTD

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Lupersol 8 Perbutyl IB Propaneperoxoic acid, 2-methyl-, 1,1-dimethylethyl ester tert-Butyl 2-methylpropaneperoxoate Trigonox 41C75 2-Methylperpropionic acid tert-butyl ester 2-Methylpropaneperoxoic acid 1,1-dimethylethyl 2-Methylpropaneperoxoic acid 1,1-dimethylethyl ester 2-Methylpropaneperoxoic acid tert-butyl ester t-Butyl perisobutyrate 2-methylperoxypropionic acid tert-butyl ester tert-butyl peroxyisobutyrate t-Butyl peroxyisobutyrate tert-Butyl perisobutyrate Peroxyisobutyric acid, tert-butyl ester tert.-Butylperoxyisobutyrat21 tert-butyl peroxyisobutyrate 53-77% Esperox 24M tert-butyl peroxyisobutyrate (not more than 52%, and diluent type B not less than 48%) 109-13-7