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ChemicalBook >> CAS DataBase List >> Bromo-PEG6-t-butyl ester

Bromo-PEG6-t-butyl ester

Bromo-PEG6-t-butyl ester price.
  • $65 - $623
  • Product name: Bromo-PEG6-t-butyl ester
  • CAS: 1393330-41-0
  • MF: C19H37BrO8
  • MW: 473.4
  • EINECS:
  • MDL Number:MFCD22574809
  • Synonyms:Bromo-PEG6-t-butyl ester;Bromo-PEG7-t-butyl ester;Br-PEG6-t-butyl ester;Br-PEG6-COOtBu;4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-bromo-, 1,1-dimethylethyl ester;Br-PEG6-CH2CH2COOtBu;CAS_1393330-41-0;Bromo-PEG6-Boc
6 prices
Selected condition：
Brand
  • Acrotein
  • Apolloscientific
  • BroadPharm
  • TRC
Package
  • 10mg
  • 250mg
  • 0.25g
  • 0.5g
  • 1g
  • ManufacturerAcrotein
  • Product numberB-0626
  • Product descriptionBr-PEG6-CH2CH2COOtBu 97%
  • Packaging1g
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0626
  • Product descriptionBr-PEG6-CH2CH2COOtBu 97%
  • Packaging0.5g
  • Price$366.66
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0626
  • Product descriptionBr-PEG6-CH2CH2COOtBu 97%
  • Packaging0.25g
  • Price$247.5
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1352
  • Product descriptionBromo-PEG6-t-butyl ester
  • Packaging250mg
  • Price$623
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20710
  • Product descriptionBromo-PEG6-t-butylester 98%
  • Packaging250mg
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB750695
  • Product descriptionBromo-PEG6-t-butylEster
  • Packaging10mg
  • Price$65
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0626 Br-PEG6-CH2CH2COOtBu 97% 1g $550 2021-12-16 Buy
Acrotein B-0626 Br-PEG6-CH2CH2COOtBu 97% 0.5g $366.66 2021-12-16 Buy
Acrotein B-0626 Br-PEG6-CH2CH2COOtBu 97% 0.25g $247.5 2021-12-16 Buy
Apolloscientific BIPG1352 Bromo-PEG6-t-butyl ester 250mg $623 2021-12-16 Buy
BroadPharm BP-20710 Bromo-PEG6-t-butylester 98% 250mg $320 2021-12-16 Buy
TRC B750695 Bromo-PEG6-t-butylEster 10mg $65 2021-12-16 Buy

Properties

Boiling point :489.9±40.0 °C(Predicted)
Density :1.192±0.06 g/cm3(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Description

Bromo-PEG6-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.

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