Tos-PEG2-t-butyl ester

Product Name: Tos-PEG2-t-butyl ester
CAS No.: 1309666-78-1
Chemical Name: Tos-PEG2-t-butyl ester
Synonyms: Tos-PEG2-Boc;Tos-PEG1-CH2CH2COOtBu;Tos-PEG2-t-butyl ester;Tos-PEG1-t-butyl ester;tert-Butyl 3-(2-(tosyloxy)ethoxy)propanoate;tert-butyl 3-[2-(4-methylphenyl)sulfonyloxyethoxy]propanoate;Propanoic acid, 3-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-, 1,1-dimethylethyl ester;Tos-PEG1-CH2CH2COOtBu/Propanoic acid, 3-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-, 1,1-dimethylethyl ester
CBNumber: CB83167128
Molecular Formula: C16H24O6S
Formula Weight: 344.42
MOL File: 1309666-78-1.mol

More

Less

Tos-PEG2-t-butyl ester Property

Boiling point:: 460.6±30.0 °C(Predicted)
Density: 1.164±0.06 g/cm3(Predicted)
form: Solid
color: White to off-white

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

TRC

Product number: T733953
Product name: Tos-PEG2-t-butylester
Packaging: 100mg
Price: $265
Updated: 2021/12/16

BroadPharm

Product number: BP-20672
Product name: Tos-PEG2-t-butylester
Purity: 95%
Packaging: 1g
Price: $550
Updated: 2021/12/16

BroadPharm

Product number: BP-20672
Product name: Tos-PEG2-t-butylester
Purity: 95%
Packaging: 250mg
Price: $220
Updated: 2021/12/16

Acrotein

Product number: B-0869
Product name: Tos-PEG1-CH2CH2COOtBu
Purity: 97%
Packaging: 5g
Price: $825
Updated: 2021/12/16

Acrotein

Product number: B-0869
Product name: Tos-PEG1-CH2CH2COOtBu
Purity: 97%
Packaging: 1g
Price: $275
Updated: 2021/12/16

More

Less

Tos-PEG2-t-butyl ester Chemical Properties,Usage,Production

Description

Tos-PEG2-t-butyl ester is a PEG linker containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Tos-PEG2-t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Tos-PEG2-t-butyl ester Suppliers

China 34 India 1 United States 4 Global 39

Nanjing Anyan Pharmaceutical Technology Co. , Ltd.

Tel: 025-58361178 17351780683
Fax: QQ3209878052
Email: amy.xiang@ally-chem.com
Country: China
ProdList: 356
Advantage: 60

Jinan elephant international trading co., LTD

Tel
Fax: -
Email: 13006575422@163.com
Country: China
ProdList: 6355
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28806
Advantage: 58

Xi'an Confluore Biological Technology Co., Ltd.

Tel: +86-156-80926068 +86-15680926068
Email: 1924344760@qq.com
Country: China
ProdList: 4825
Advantage: 58

Henan Alfachem Co.,Ltd.

Tel: 0371-0371-55051623 18137891487
Fax: QQ：2853979817
Email: 2853979817@qq.com
Country: China
ProdList: 9908
Advantage: 58

Nextpeptide Inc

Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Country: China
ProdList: 19908
Advantage: 58

Shaanxi Xinyan Bomei Biotechnology Co., Ltd.

Tel: 029-86217788 13892832556
Email: 2440688701@qq.com
Country: China
ProdList: 1992
Advantage: 58

Guangzhou Hongyuan Chemical Co.,Ltd

Tel: 15817493340
Email: 981810490@qq.com
Country: China
ProdList: 1566
Advantage: 58

Zhengzhou Akem Chemical Co., Ltd

Tel: 13303867194
Email: 3001317055@qq.com
Country: China
ProdList: 9962
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 15801484223;
Email: psaitong@jm-bio.com
Country: China
ProdList: 29774
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 39995
Advantage: 58

Hefei Mokai Pharmaceutical Technology Co., Ltd

Tel: 18130062233
Email: 3362556465@qq.com
Country: China
ProdList: 7999
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-1647117 13681763483
Email: product02@bidepharm.com
Country: China
ProdList: 62075
Advantage: 58

InvivoChem

Tel: 13549236410
Email: sales@invivochem.cn
Country: China
ProdList: 6753
Advantage: 58

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 15229059051
Email: 1027@dideu.com
Country: China
ProdList: 10003
Advantage: 58

Zhejiang Rui 'ao Biological Technology Co.,LTD.

Tel: 0573-82087565 18966369783
Email: gemma_wang@ruiaobio.com
Country: China
ProdList: 647
Advantage: 58

Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd

Tel: 0431-80514535 19917294565
Email: et@chemextension.com
Country: China
ProdList: 5061
Advantage: 58

TargetMol Chemicals Inc.

Tel: 4008200310
Email: marketing@tsbiochem.com
Country: China
ProdList: 24644
Advantage: 58

Aikon International Limited

Tel: 18626450290
Email: yftan@aikonchem.com
Country: China
ProdList: 10715
Advantage: 58

Shanghai Easy CDMO Co.,Ltd

Tel: 021-61734564
Email: August@easycdmo.com
Country: China
ProdList: 10030
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50464
Advantage: 58

Shanghai Jieshikai Biotechnology Co. , Ltd.

Tel: 021-57520305 15221441005
Email: wangkang@jskchem.com
Country: China
ProdList: 49234
Advantage: 58

Shandong fen Boyu Biotechnology Co.,LTD

Tel: 13356310019 13356310019
Email: boyu2024@163.com
Country: China
ProdList: 2735
Advantage: 58

Shaoyuan Technology (Shanghai) Co., Ltd.

Tel: 021-50795510 4000665055
Email: sy-c5@accelachem.com
Country: China
ProdList: 10120
Advantage: 58

Nanjing Shizhou Biology Technology Co.,Ltd

Tel: 17301488900
Fax: 025-85560043
Email: judy.xia@synzest.com
Country: China
ProdList: 12582
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: 18143011203
Email: ET-market@chemextension.com
Country: China
ProdList: 25881
Advantage: 58

BEIJINGYIWANJINGRUI

Tel: 15866847540
Email: dengyt2000@163.com
Country: China
ProdList: 4100
Advantage: 58

Shanghai Yanfen Biochemical Technology Co.,LTD

Tel: 13611955358 13611955358
Email: yanfen2024@126.com
Country: China
ProdList: 854
Advantage: 58

Shaoguan Qicheng Biotechnology Co., Ltd

Tel: 18122215013
Email: 780229652@qq.com
Country: China
ProdList: 1163
Advantage: 58

Wanxin Biotechnology (Jiaxing) Co., LTD

Tel: 0573-83568680 18057391398
Email: 3956524501@qq.com
Country: China
ProdList: 1442
Advantage: 58

ATK CHEMICAL COMPANY LIMITED

Tel: +undefined-21-51877795
Fax: +86 21 5161 9052/ 5187 7796
Email: ivan@atkchemical.com
Country: China
ProdList: 32957
Advantage: 60

Xian confluore Biological Technology Co., Ltd.

Tel: +86-15680926068 +86-15680926068
Email: 1924344760@confluore.cn
Country: China
ProdList: 2996
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: +undefined18143011203
Email: info@chemextension.com
Country: China
ProdList: 42056
Advantage: 58

More

Less

View Lastest Price from Tos-PEG2-t-butyl ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Tos-PEG2-COOtBu 1309666-78-1
Price: US $0.00/g
Min. Order: 1g
Purity: >99.00%
Supply Ability: 1g
Release date: 2024-03-27

1309666-78-1, Tos-PEG2-t-butyl esterRelated Search:

Tos-PEG3-t-butyl ester Tos-PEG4-CH2CO2H Tos-PEG4-t-butyl ester Tos-PEG6-t-Butyl ester Tos-PEG3-CH2CO2tBu Tos-PEG5-CH2CO2H Tos-PEG5-CH2CO2t-butyl ester Tos-PEG5 t-butyl ester Tos-PEG9-t-butyl ester Tos-PEG7-t-butyl ester Tos-PEG10-CH2CH2COOtBu Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) Tos-PEG1-COOtBu Tos-PEG8-COOtBu TOS-PEG5-THP Tos-PEG13-t-butyl ester TETRAETHYLENE GLYCOL DI-P-TOSYLATE Tri(Ethylene Glycol) DI-P-Toluenesulfonate

Tos-PEG2-t-butyl ester

Tos-PEG1-CH2CH2COOtBu

Tos-PEG2-Boc

tert-Butyl 3-(2-(tosyloxy)ethoxy)propanoate

Tos-PEG1-CH2CH2COOtBu/Propanoic acid, 3-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-, 1,1-dimethylethyl ester

Propanoic acid, 3-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-, 1,1-dimethylethyl ester

tert-butyl 3-[2-(4-methylphenyl)sulfonyloxyethoxy]propanoate

Tos-PEG1-t-butyl ester

1309666-78-1