5625-37-6
Product Name:
PIPES
Formula:
C8H18N2O6S2
Synonyms:
1,4-Piperazinediethanesulfonic acid;Piperazine-1,4-bis(2-ethanesulfonic acid);Piperazine-N,N′-bis(2-ethanesulfonic acid);PIPES
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CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | White powder; [Alfa Aesar MSDS] |
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Chemical Classes | Other Uses -> Biological Buffers |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
COMPUTED DESCRIPTORS
Molecular Weight | 302.4 g/mol |
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XLogP3 | -6.7 |
Hydrogen Bond Donor Count | 2 |
Hydrogen Bond Acceptor Count | 8 |
Rotatable Bond Count | 6 |
Exact Mass | 302.06062865 g/mol |
Monoisotopic Mass | 302.06062865 g/mol |
Topological Polar Surface Area | 132 Ų |
Heavy Atom Count | 18 |
Formal Charge | 0 |
Complexity | 397 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
2,2'-piperazine-1,4-diylbisethanesulfonic acid is a Good's buffer substance, pKa = 6.8 at 20 ℃. It is a conjugate acid of a 2,2'-piperazine-1,4-diylbisethanesulfonate.