tert-Butyl peroxy-2-ethylhexanoate
- Product Name
- tert-Butyl peroxy-2-ethylhexanoate
- CAS No.
- 3006-82-4
- Chemical Name
- tert-Butyl peroxy-2-ethylhexanoate
- Synonyms
- Trigonox 21;Initiating agent OT;t-butylperoxyoctoate;tert-Butyl peroxy-2-;tert-Butyl peroctoate;tert-Butyl peroxyoctoate;Lipid peroxide tert-butyl;butyl peroxy-2-ethylhexanoate;T-BUTYLPEROXY-2-ETHYLHEXANOATE;tert-butyl 2-ethylperoxyhexanoate
- CBNumber
- CB9850565
- Molecular Formula
- C12H24O3
- Formula Weight
- 216.32
- MOL File
- 3006-82-4.mol
tert-Butyl peroxy-2-ethylhexanoate Property
- Melting point:
- -30°C
- Boiling point:
- 248.9±23.0 °C(Predicted)
- Density
- 0.89
- vapor pressure
- 2Pa at 20℃
- Flash point:
- 85°C
- pka
- -4.8[at 20 ℃]
- Water Solubility
- 46.3mg/L at 20℃
- InChI
- InChI=1S/C12H24O3/c1-6-8-9-10(7-2)11(13)14-15-12(3,4)5/h10H,6-9H2,1-5H3
- InChIKey
- WYKYCHHWIJXDAO-UHFFFAOYSA-N
- SMILES
- C(OOC(C)(C)C)(=O)C(CC)CCCC
- LogP
- 4.79 at 20℃
- CAS DataBase Reference
- 3006-82-4(CAS DataBase Reference)
- EPA Substance Registry System
- Hexaneperoxoic acid, 2-ethyl-, 1,1-dimethylethyl ester (3006-82-4)
Safety
- RIDADR
- UN 2143
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H242Heating may cause a fire
H317May cause an allergic skin reaction
H360May damage fertility or the unborn child
H400Very toxic to aquatic life
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220Keep/Store away from clothing/…/combustible materials.
P234Keep only in original container.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P321Specific treatment (see … on this label).
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
P363Wash contaminated clothing before reuse.
P370+P378In case of fire: Use … for extinction.
P391Collect spillage. Hazardous to the aquatic environment
P403+P235Store in a well-ventilated place. Keep cool.
P411Store at temperatures not exceeding … oC/…oF.
P420Store away from other materials.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- CHM0290739
- Product name
- TERT-BUTYL PEROXY-2-ETHYLHEXANOATE
- Purity
- 98.00%
- Packaging
- 5MG
- Price
- $500.95
- Updated
- 2021/12/16
tert-Butyl peroxy-2-ethylhexanoate Chemical Properties,Usage,Production
Chemical Properties
Tert-Butyl peroxy-2-ethylhexanoate is a colorless liquid. It has a half-life in benzene of 10.0 h at 162°F (72°C). It is used as a medium temperature initiator for the polymerization of vinyl monomers and the curing of styrene-unsaturated polyester resins. It is regarded as an intermediate fire hazard; however, it has low impact sensitivity .
Uses
Tert-Butyl peroxy-2-ethylhexanoate (TBPO), also known as Trigonox 21S or PEROXAN PO-30 , is an initiator for (co)polymerization of ethylene, styrene, acrylonitrile and (meth)acrylates. Curing agent for unsaturated polyester resins. It is used for high pressure polymerization of ethylene in both autoclave and tubular processes, usually in combination with other peroxides of varying degrees of activity.
General Description
This peroxide is particularly sensitive to temperature rises and contamination. Above a given "Control Temperature" they decompose violently. tert-Butyl peroxy-2-ethylhexanoate is generally stored or transported with inert solids to mitigate the explosion hazard.
Reactivity Profile
Tert-Butyl peroxy-2-ethylhexanoate explodes with great violence when rapidly heated to a critical temperature; pure form is shock sensitive and detonable [Bretherick 1979 p. 602]. Decomposes violently or explosively at temperatures 0-10°C owing to self- accelerating exothermic decomposition; Several explosions were due to shock, heat or friction; amines and certain metals can cause accelerated decomposition [Bretherick 1979 p. 156]. Danger of explosion when dry
Flammability and Explosibility
Not classified
Safety Profile
Based on available data，tert-Butyl peroxy-2-ethylhexanoate is considered to be very toxictowards aquatic organisms and is classified according to EC 1272/2008 regulation. Several tests have shown that tert-Butyl peroxy-2-ethylhexanoate is degradable by hydrolysisand also by biotic degradation in water: this substance is inherently biodegradable.As aconsequence, tert-Butyl peroxy-2-ethylhexanoate is neither PBT nor vPvB.
Synthesis
The synthesis method of commercial peroxyester tert-butyl peroxy-2-ethylhexanoate (TBPEH) is shown below:
The first reaction step is the deprotonation of tert-butyl hydroperoxide (TBHP) with the base (MOH) in the aqueous phase, a homogeneous and slightly exothermic reaction. The base is usually in excess with respect to TBHP to ensure a high enough pH when the reaction has almost completed. Thanks to the TBHP acidity, the equilibrium is shifted to the right and most of the TBHP present in the aqueous phase is deprotonated. The alkali salt of TBHP (MTBP) further reacts with 2-ethylhexanoyl chloride (EHCl) to form TBPEH and a chloride salt (MCl). The reaction is biphasic with MTBP, MOH, MCl and some TBHP in the aqueous phase and EHCl, TBPEH and most of TBHP in the organic phase. The reaction between EHCl and TBHP is very slow and can be neglected[1].
References
[1] Magosso, M. M. van den Berg and J. van der Schaaf. “Kinetic study and modeling of the Schotten–Baumann synthesis of peroxyesters using phase-transfer catalysts in a capillary microreactor.” Reaction Chemistry & Engineering 9 (2021): 1574–1590.
tert-Butyl peroxy-2-ethylhexanoate Preparation Products And Raw materials
Raw materials
Preparation Products
tert-Butyl peroxy-2-ethylhexanoate Suppliers
- Tel
- 177-7179-1433 17771741533
- Fax
- 027-62437337
- 1228159977@qq.com
- Country
- China
- ProdList
- 1298
- Advantage
- 58
- Tel
- 158-7179-8329 18086534760
- Fax
- 027-52345113
- 865349977@qq.com
- Country
- China
- ProdList
- 491
- Advantage
- 58
- Tel
- 13656229759
- sales@sinomorechem.com
- Country
- China
- ProdList
- 26
- Advantage
- 58
- Tel
- 0574-8907-3071 13819841515
- 412862741@qq.com
- Country
- China
- ProdList
- 54
- Advantage
- 58
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- Fax
- E-Mail Inquiry
- info@syntechem.com
- Country
- China
- ProdList
- 12984
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 0571-82693216
- Fax
- +86-571-82880190
- info@yuhaochemical.com
- Country
- China
- ProdList
- 9387
- Advantage
- 52
- Tel
- +86 21 61551611
- Fax
- +86 21 50676805
- Country
- China
- ProdList
- 9891
- Advantage
- 58
- Tel
- 0570-3066667
- Fax
- 0570-3063388
- Country
- China
- ProdList
- 3930
- Advantage
- 58
- Tel
- 400-1166-196 13458535857
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 13350
- Advantage
- 58
- Tel
- 15221275939 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 16166
- Advantage
- 55
- Tel
- Fax
- -
- xg01_gj@163.com
- Country
- China
- ProdList
- 9484
- Advantage
- 50
- Tel
- 21-619849051-1 18521059765
- synchempharma@aliyun.com
- Country
- China
- ProdList
- 6463
- Advantage
- 55
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 17687
- Advantage
- 55
- Tel
- 400-1166-196 18502815961
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 14603
- Advantage
- 60
- Tel
- +86-21-5877 1921
- Fax
- +86-21-5877 1925
- info@chemofchina.com
- Country
- China
- ProdList
- 9653
- Advantage
- 55
- Tel
- 0539-6362799 20）
- Fax
- 0539-6362799（To 20）
- Country
- China
- ProdList
- 10007
- Advantage
- 58
- Tel
- 13368167990
- sales@conier.com
- Country
- China
- ProdList
- 2838
- Advantage
- 58
- Tel
- 010-82387566 18001021521;
- Fax
- 82387566-801
- sales@mreda.com.cn
- Country
- China
- ProdList
- 10789
- Advantage
- 58
- Tel
- +8615255079626
- eric@witopchemical.com
- Country
- China
- ProdList
- 23541
- Advantage
- 58
- Tel
- +86 13288715578 +8613288715578
- sales@hbmojin.com
- Country
- China
- ProdList
- 12833
- Advantage
- 58
- Tel
- +8617531153977
- allison@yan-xi.com
- Country
- China
- ProdList
- 5857
- Advantage
- 58
- Tel
- +86-0551-65418671 +8618949823763
- Fax
- 0551-65418697
- sales@tnjchem.com
- Country
- China
- ProdList
- 34563
- Advantage
- 58
- Tel
- +8615986615575
- Fax
- 0086-13651442114
- info@codchem.com
- Country
- China
- ProdList
- 20342
- Advantage
- 58
- Tel
- 571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52849
- Advantage
- 58
- Tel
- +8615604608665 15604608665
- dominicguo@gk-bio.com
- Country
- CHINA
- ProdList
- 9414
- Advantage
- 58
- Tel
- +86-13806087780
- sale@simagchem.com
- Country
- China
- ProdList
- 17365
- Advantage
- 58
- Tel
- 86-21-51086038
- Fax
- 86-21-51861608
- chemwill_asia@126.com
- Country
- CHINA
- ProdList
- 23912
- Advantage
- 58
- Tel
- 86-13657291602
- Fax
- 027-59338440
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 22963
- Advantage
- 58
- Tel
- 021-51698675
- jiejiegroup@126.com
- Country
- China
- ProdList
- 4294
- Advantage
- 58
- Tel
- 024-23982345
- 1020788318@qq.com
- Country
- China
- ProdList
- 2251
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0086-371-86658258
- factory@coreychem.com
- Country
- China
- ProdList
- 29810
- Advantage
- 58
- Tel
- 13163388153 13163388153
- yeqiu416@163.com
- Country
- China
- ProdList
- 9884
- Advantage
- 58
- Tel
- 027-83261266 13349960550
- 1164531526@qq.com
- Country
- China
- ProdList
- 2931
- Advantage
- 58
- Tel
- 18164098996
- Fax
- 027-87680390
- 3554657675@qq.com
- Country
- China
- ProdList
- 6672
- Advantage
- 58
- Tel
- 0570-3062502 13819002126
- Fax
- 0570-3063388
- 41774453@qq.com
- Country
- China
- ProdList
- 4357
- Advantage
- 58
- Tel
- 0531-88162029 13256661585
- Fax
- 0531-88162019
- guochentaifu@126.com
- Country
- China
- ProdList
- 228
- Advantage
- 58
- Tel
- 19102157732
- zhangmin@boerchina.net
- Country
- China
- ProdList
- 7849
- Advantage
- 58
- Tel
- 027-83238443 13343438265
- Fax
- 027-83238443
- 1569708153@qq.com
- Country
- China
- ProdList
- 4990
- Advantage
- 58
- Tel
- 15229059051
- 1027@dideu.com
- Country
- China
- ProdList
- 10006
- Advantage
- 58
- Tel
- 0513-66017706 18551496367
- 2186883463@qq.com
- Country
- China
- ProdList
- 4727
- Advantage
- 58
- Tel
- 400-400-605-7200-7200 17312445705
- sales022@b2star.com
- Country
- China
- ProdList
- 3761
- Advantage
- 58
- Tel
- 18662931292 18662931292
- 3404730042@qq.com
- Country
- China
- ProdList
- 4854
- Advantage
- 58
- Tel
- 18626450290
- yftan@aikonchem.com
- Country
- China
- ProdList
- 10715
- Advantage
- 58
- Tel
- 153-37111468 15337111468
- 385079137@qq.com
- Country
- China
- ProdList
- 4921
- Advantage
- 58
- Tel
- 18621169109
- market03@meryer.com
- Country
- China
- ProdList
- 27987
- Advantage
- 58
- Tel
- 027-02783261126 18971318572
- 2969475037@qq.com
- Country
- China
- ProdList
- 4992
- Advantage
- 58
- Tel
- 027-87466205 15377579727
- 1228964013@qq.com
- Country
- China
- ProdList
- 8558
- Advantage
- 58
- Tel
- 13125172151; 13125172151
- 3508116617@qq.com
- Country
- China
- ProdList
- 4990
- Advantage
- 58
View Lastest Price from tert-Butyl peroxy-2-ethylhexanoate manufacturers
- Product
- tert-Butyl peroxy-2-ethylhexanoate 3006-82-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2022-11-15
- Product
- Tert-butyl peroxy 2-ethylhexanoate 3006-82-4
- Price
- US $0.00-0.00/kg
- Min. Order
- 500kg
- Purity
- 95%
- Supply Ability
- 200tons
- Release date
- 2024-07-09
- Product
- Tert-amyl Peroxy-2-ethylhexanoate 3006-82-4
- Price
- US $0.00-0.00/kg
- Min. Order
- 500kg
- Purity
- 99%
- Supply Ability
- 200tons
- Release date
- 2024-07-09