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 >> Diamino ketal

Diamino ketal

Diamino ketal price.
  • $184
  • Product name: Diamino ketal
  • CAS: 127090-71-5
  • MF: C7H18N2O2
  • MW: 162.23
  • EINECS:802-788-9
  • MDL Number:MFCD20694614
  • Synonyms:2,2′-[(1-Methylethylidene)bis(oxy)]bis(ethanamine);2,2-Bis(aminoethoxy)propane;2,2-Di(2-aminoethoxy)propane;Diamino ketal;2-[1-(2-aminoethoxy)-1-methylethoxy]ethylamine;Ethanamine, 2,2'-[(1-methylethylidene)bis(oxy)]bis-;2,2-Bis(aminoethoxy)propane >=98%;2,2-Bis(aminoethoxy)propan
1 prices
Selected condition:
Brand
  • Sigma-Aldrich
Package
  • 1g
  • ManufacturerSigma-Aldrich
  • Product number773204
  • Product description2,2-Bis(aminoethoxy)propane ≥98%
  • Packaging1g
  • Price$184
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 773204 2,2-Bis(aminoethoxy)propane ≥98% 1g $184 2024-03-01 Buy

Properties

Density :1.018 g/mL at 25 °C
vapor pressure :4-6Pa at 20-25℃
refractive index :n20/D1.458
Flash point :106℃
pka :9.09±0.10(Predicted)
form :Liquid
Boiling point :202-214/760 mmHg
LogP :-0.58 at 25℃
Surface tension :65.1mN/m at 1g/L and 20℃

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.

Description

This homobifunctionalized amino ketal is primarily used in crosslinking cell lysate (linking polypeptides whose lysine side chains are nearest to each other). Primary amines commonly conjugate through acylation or alkylation of isothiocyanates; isocyanates; acyl azides; NHS esters; sulfonyl chlorides; aldehydes; carbonates; aryl halides; imidoesters; carbodiimides; anhydrides; and fluorophenyl esters. This diamine can also crosslink epoxies.