Log in | Join Free | china | japan | germany
ChemicalBook--->CAS DataBase List--->159428-42-9

159428-42-9

Request For Quotation
159428-42-9 Structure

159428-42-9 Structure
IdentificationBack Directory
[Name]

4,7,10,13,16-Pentaoxanonadeca-1,18-diyne
[CAS]

159428-42-9
[Synonyms]

Bis-propargyl-PEG5
Alkyne-PEG5-Alkyne
PROPARGYL-PEG5-PROPARGYL
Propyl ether-PEG3-Propyl ether
Tetraethylene glycol dipropargyl ether
4,7,10,13,16-Pentaoxanonadeca-1,18-diyne
1,11-bis(2-propyn-1-oxy)-3,6,9-trioxaundecane
[Molecular Formula]

C14H22O5
[MDL Number]

MFCD22201533
[MOL File]

159428-42-9.mol
[Molecular Weight]

270.32
Chemical PropertiesBack Directory
[Boiling point ]

338.7±37.0 °C(Predicted)
[density ]

1.043±0.06 g/cm3(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
Hazard InformationBack Directory
[Description]

Bis-propargyl-PEG5 is a crosslinker containing propargyl groups at both ends. The propargyl groups reacts with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry to form stable triazole linkages.
159428-42-9 suppliers list
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354 +1-00000000000 , +1-00000000000
Website: https://www.targetmol.com/
Company Name: Wuhan Borenpharm Co., Ltd
Tel: 027-65563561 18717150066 , 18717150066
Website: www.borenpharm.com
Company Name: Finetech Industry Limited
Tel: +86-27-87465837 +8618971612321 , +8618971612321
Website: https://www.finetechnology-ind.com/
Company Name: Nextpeptide Inc
Tel: +86-0571-81612335 +8613336028439 , +8613336028439
Website: http://www.nextpeptide.com/
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
Tel: +undefined18143011203 , +undefined18143011203
Website: www.chemextension.com/
Company Name: Xian confluore Biological Technology Co., Ltd.
Tel: +86-15680926068 +86-15680926068 , +86-15680926068
Website: http://www.confluore.com/
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Website: www.aladdinsci.com/
Company Name: Chengdu Pukang Biotechnology Co., Ltd  
Tel: 028-82550498 19102685862
Website: https://www.pu-kang.com/
Company Name: Finetech Industry Limited  
Tel: 027-87465837 19945049750
Website: www.finetechchem.com/
Company Name: Taizhou GreenChem Pharmaceutical Co., Ltd.  
Tel: 0514-86654616 15366892466
Website: http://www.tzglmk.com
Company Name: Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd  
Tel: 0431-80514535 19917294565
Website: http://www.chemextension.com
Company Name: Chengdu DingDang Pharmaceutical Co., Ltd.  
Tel: 028-86040038 13980902949;
Website: http://www.dingdangchem.com
Company Name: Borenpharm Co., Ltd  
Tel: 027-65563561
Website: http://www.borenpharm.com
Company Name: Amatek Scientific Co. Ltd.  
Tel: 0512-56316828
Website: http://www.amateksci.com
Company Name: Aikon International Limited  
Tel: 025-66113011 18112977050
Website: http://www.aikonchem.com
Company Name: Xi'an Confluore Biological Technology Co., Ltd.  
Tel: +86-156-80926068 +86-15680926068
Website: http://www.confluore.cn/
Tags:159428-42-9 Related Product Information
1245823-51-1 1393330-40-9 1245823-50-0 7218-43-1 1374658-84-0 1428629-70-2 1347760-82-0 1428629-71-3 87450-10-0 40842-04-4 1092554-87-4 126422-58-0 31127-85-2 185378-83-0 126422-57-9 756526-03-1