ChemicalBook > CAS DataBase List > Ethane, 1,2-bis(2-bromoethoxy)-

Ethane, 1,2-bis(2-bromoethoxy)-

Product Name: Ethane, 1,2-bis(2-bromoethoxy)-
CAS No.: 31255-10-4
Chemical Name: Ethane, 1,2-bis(2-bromoethoxy)-
Synonyms: 1,2-Bis(2-bromoethoxy)ethane;CAS_31255-10-4;Br-PEG2-bromide;Br-PEG2-CH2CH2Br;Bromo-PEG2-bromide;Bromo-PEG3-bromide;Ethane, 1,2-bis(2-bromoethoxy)-;1-bromo-2-[2-(2-bromoethoxy)ethoxy]ethane
CBNumber: CB62518329
Molecular Formula: C6H12Br2O2
Formula Weight: 275.97
MOL File: 31255-10-4.mol

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Ethane, 1,2-bis(2-bromoethoxy)- Property

Boiling point:: 140 °C(Press: 12 Torr)
Density: 1.6777 g/cm3
storage temp.: -20°C Freezer, Under inert atmosphere
solubility: Chloroform, Ethyl Acetate (Slightly)
form: Oil
color: Colourless
Stability:: Moisture Sensitive
InChI: InChI=1S/C6H12Br2O2/c7-1-3-9-5-6-10-4-2-8/h1-6H2
InChIKey: UOWNEWCMPHICQH-UHFFFAOYSA-N
SMILES: C(OCCBr)COCCBr

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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.

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N-Bromosuccinimide Price

TCI Chemical

Product number: B6600
Product name: Bromo-PEG2-bromide
Purity: min. 98.0 %
Packaging: 250MG
Price: $156
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: POL0002408
Product name: BROMO-PEG2-BROMIDE
Purity: 95.00%
Packaging: 1G
Price: $203.7
Updated: 2021/12/16

BroadPharm

Product number: BP-21674
Product name: Bromo-PEG2-bromide
Purity: 98%
Packaging: 500mg
Price: $270
Updated: 2021/12/16

BroadPharm

Product number: BP-21674
Product name: Bromo-PEG2-bromide
Purity: 98%
Packaging: 1g
Price: $480
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1333
Product name: Bromo-PEG2-bromide
Packaging: 500mg
Price: $526
Updated: 2021/12/16

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Ethane, 1,2-bis(2-bromoethoxy)- Chemical Properties,Usage,Production

Description

Bromo-PEG2-bromide is a PEG linker containing two bromide groups. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

Uses

Bromo-PEG2-bromide is a PEG-based PROTAC linker can be used in the synthesis of PROTACs[1].

IC 50

PEGs

References

[1] Chen TH, et al. Metal-organic frameworks constructed from crown ether-based 1,4-benzenedicarboxylic acid derivatives. Dalton Trans. 2016 Feb 21;45(7):3063-9. DOI:10.1039/c5dt04316f

Ethane, 1,2-bis(2-bromoethoxy)- Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Ethane, 1,2-bis(2-bromoethoxy)- manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Br-PEG2-Br 31255-10-4
Price: US $0.00/g
Min. Order: 10g
Purity: >98.00%
Supply Ability: 10g
Release date: 2024-03-25

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