成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Bromoacetamido-PEG2 -Boc-amine

Bromoacetamido-PEG2 -Boc-amine

Bromoacetamido-PEG2 -Boc-amine price.
  • $837 - $1280
  • Product name: Bromoacetamido-PEG2 -Boc-amine
  • CAS: 182244-33-3
  • MF: C13H25BrN2O5
  • MW: 369.25
  • EINECS:
  • MDL Number:MFCD28142467
  • Synonyms:Bromoacetamido-PEG2 -Boc-amine;Bromoacetamido-PEG2-NH-Boc;tert-Butyl (2-(2-(2-(2-bromoacetamido)ethoxy)ethoxy)ethyl)carbamate;Bromoacetamido-PEG3-t-Boc-N-Amide;Bromoacetamido-C2-PEG2-NH-Boc;BrCH2CONH-PEG2-NHBoc;5,8-Dioxa-2,11-diazatridecanoic acid, 13-bromo-12-oxo-, 1,1-dimethylethyl ester
2 prices
Selected condition：
Brand
  • Apolloscientific
  • BroadPharm
Package
  • 250mg
  • 1g
  • ManufacturerApolloscientific
  • Product numberBIPG1315
  • Product descriptionBromoacetamido-PEG2 -Boc-amine
  • Packaging250mg
  • Price$837
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22338
  • Product descriptionBromoacetamido-PEG2-Boc-amine 98%
  • Packaging1g
  • Price$1280
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Apolloscientific BIPG1315 Bromoacetamido-PEG2 -Boc-amine 250mg $837 2021-12-16 Buy
BroadPharm BP-22338 Bromoacetamido-PEG2-Boc-amine 98% 1g $1280 2021-12-16 Buy

Properties

Boiling point :506.5±50.0 °C(Predicted)
Density :1.285±0.06 g/cm3(Predicted)
pka :12.23±0.46(Predicted)
form :Solid
color :White to off-white

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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: 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

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