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ChemicalBook >> CAS DataBase List >> Br-PEG1-COOtBu

Br-PEG1-COOtBu

Br-PEG1-COOtBu price.
  • $90 - $2444
  • Product name: Br-PEG1-COOtBu
  • CAS: 1393330-36-3
  • MF: C9H17BrO3
  • MW: 253.13
  • EINECS:
  • MDL Number:MFCD22574803
  • Synonyms:Bromo-PEG1-t-butyl ester;tert-Butyl 3-(2-bromoethoxy)propanoate;CAS_1393330-36-3;Propanoic acid, 3-(2-bromoethoxy)-, 1,1-dimethylethyl ester;Bromo-PEG1-C2-Boc;Br-PEG1-CH2CH2COOtBu;Bromo-PEG1-tert-butyl Ester;Br-PEG1-COOtBu
12 prices
Selected condition：
Brand
  • Absolute Chiral
  • Acrotein
  • AK Scientific
  • Ambeed
  • Apolloscientific
  • BroadPharm
  • TRC
Package
  • 50mg
  • 100mg
  • 0.25g
  • 250mg
  • 0.5g
  • 1g
  • 5g
  • ManufacturerAbsolute Chiral
  • Product numberP1010-00-N
  • Product descriptiontert-butyl3-(2-bromoethoxy)propanoate 95%
  • Packaging100mg
  • Price$148
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0860
  • Product descriptiontert-Butyl3-(2-bromoethoxy)propanoate 97%
  • Packaging0.25g
  • Price$146.66
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0860
  • Product descriptiontert-Butyl3-(2-bromoethoxy)propanoate 97%
  • Packaging0.5g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0860
  • Product descriptiontert-Butyl3-(2-bromoethoxy)propanoate 97%
  • Packaging1g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8402DP
  • Product descriptionBromo-PEG1-t-butylester
  • Packaging250mg
  • Price$464
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8402DP
  • Product descriptionBromo-PEG1-t-butylester
  • Packaging5g
  • Price$2444
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA835881
  • Product descriptiontert-Butyl3-(2-bromoethoxy)propanoate 97%
  • Packaging250mg
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA835881
  • Product descriptiontert-Butyl3-(2-bromoethoxy)propanoate 97%
  • Packaging1g
  • Price$211
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA835881
  • Product descriptiontert-Butyl3-(2-bromoethoxy)propanoate 97%
  • Packaging5g
  • Price$808
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1347
  • Product descriptionBromo-PEG1-t-butyl ester
  • Packaging250mg
  • Price$546
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20900
  • Product descriptionBromo-PEG1-t-butylester 98%
  • Packaging250mg
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB750705
  • Product descriptionBromo-PEG1-t-butylEster
  • Packaging50mg
  • Price$265
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral P1010-00-N tert-butyl3-(2-bromoethoxy)propanoate 95% 100mg $148 2021-12-16 Buy
Acrotein B-0860 tert-Butyl3-(2-bromoethoxy)propanoate 97% 0.25g $146.66 2021-12-16 Buy
Acrotein B-0860 tert-Butyl3-(2-bromoethoxy)propanoate 97% 0.5g $220 2021-12-16 Buy
Acrotein B-0860 tert-Butyl3-(2-bromoethoxy)propanoate 97% 1g $330 2021-12-16 Buy
AK Scientific 8402DP Bromo-PEG1-t-butylester 250mg $464 2021-12-16 Buy
AK Scientific 8402DP Bromo-PEG1-t-butylester 5g $2444 2021-12-16 Buy
Ambeed A835881 tert-Butyl3-(2-bromoethoxy)propanoate 97% 250mg $90 2021-12-16 Buy
Ambeed A835881 tert-Butyl3-(2-bromoethoxy)propanoate 97% 1g $211 2021-12-16 Buy
Ambeed A835881 tert-Butyl3-(2-bromoethoxy)propanoate 97% 5g $808 2021-12-16 Buy
Apolloscientific BIPG1347 Bromo-PEG1-t-butyl ester 250mg $546 2021-12-16 Buy
BroadPharm BP-20900 Bromo-PEG1-t-butylester 98% 250mg $380 2021-12-16 Buy
TRC B750705 Bromo-PEG1-t-butylEster 50mg $265 2021-12-16 Buy

Properties

Boiling point :285.0±15.0 °C(Predicted)
Density :1.264±0.06 g/cm3(Predicted)
solubility :Soluble in DCM, Hexane
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.
P313 Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Bromo-PEG1-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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