ChemicalBook > CAS DataBase List > Bromo-PEG2-t-butyl ester

Bromo-PEG2-t-butyl ester

Product Name
Bromo-PEG2-t-butyl ester
CAS No.
1381861-91-1
Chemical Name
Bromo-PEG2-t-butyl ester
Synonyms
Br-PEG2-COOtBu;CAS_1381861-91-1;Bromo-PEG2-C2-Boc;Br-PEG2-CH2CH2COOtBu;Br-PEG2-t-butyl ester;Bromo-PEG3-t-butyl ester;Bromo-PEG2-t-butyl ester;Bromo-PEG2-tert-butyl Ester;tert-Butyl 3-(2-(2-bromoethoxy)ethoxy)propanoate;Propanoic acid, 3-[2-(2-bromoethoxy)ethoxy]-, 1,1-dimethylethyl ester
CBNumber
CB03048715
Molecular Formula
C11H21BrO4
Formula Weight
297.19
MOL File
1381861-91-1.mol
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Bromo-PEG2-t-butyl ester Property

Boiling point:
332.0±22.0 °C(Predicted)
Density 
1.240±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
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Safety

HS Code 
2942000090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

TRC
Product number
B800375
Product name
Bromo-Peg2-T-ButylEster
Packaging
10mg
Price
$45
Updated
2021/12/16
Apolloscientific
Product number
BIPG1348
Product name
Bromo-PEG2-t-butyl ester
Packaging
250mg
Price
$546
Updated
2021/12/16
Apolloscientific
Product number
BIPG1349
Product name
Bromo-PEG3-t-butyl ester
Packaging
250mg
Price
$546
Updated
2021/12/16
BroadPharm
Product number
BP-20681
Product name
Bromo-PEG2-t-butylester
Purity
98%
Packaging
1g
Price
$750
Updated
2021/12/16
BroadPharm
Product number
BP-20681
Product name
Bromo-PEG2-t-butylester
Purity
98%
Packaging
5G
Price
$1540
Updated
2021/12/16
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Bromo-PEG2-t-butyl ester Chemical Properties,Usage,Production

Description

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

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

Raw materials

Preparation Products

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Bromo-PEG2-t-butyl ester Suppliers

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

Xian confluore Biological Technology Co., Ltd.
Product
Br-PEG2-COOtBu 1381861-91-1
Price
US $0.00-0.00/g
Min. Order
25g
Purity
>98.00%
Supply Ability
25g
Release date
2024-03-25
Career Henan Chemical Co
Product
Bromo-PEG2-t-butyl ester 1381861-91-1
Price
US $2.00/g
Min. Order
1g
Purity
95~99.9%
Supply Ability
5KG
Release date
2020-03-05

1381861-91-1, Bromo-PEG2-t-butyl esterRelated Search:

Tetraethyl decamethylenediphosphonate, 98% 1,14-DIBROMO-3,6,9,12-TETRAOXATETRADECANE Amino-PEG10-t-butyl ester AMINO-PEG12-T-BUTYL ESTER H2N-PEG6-tBu Bromo-PEG1-CH2CO2tBu Amino-PEG5-t-butyl ester H2N-PEG2-tBu H2N-PEG4-tBu Bromo-PEG2-azide Bromo-PEG8-t-butyl ester Ethanol, 2-(2-bromoethoxy)- Br-PEG5-acid Bromo-PEG3-t-butyl ester Bromo-PEG5-t-butyl ester Bromo-PEG6-t-butyl ester Bromo-PEG4-acid Bromo-PEG2-acid

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  • C11H21BrO4