Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
Home > Piperazine-1,4-bis(2-ethanesulfonic acid) > Piperazine-1,4-bis(2-ethanesulfonic acid)(5625-37-6)

Piperazine-1,4-bis(2-ethanesulfonic acid)(5625-37-6)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Piperazine-1,4-bis(2-ethanesulfonic acid)
Synonyms
1,4-Piperazinebis(ethanesulfonic acid)
1,4-Piperazinebis(ethansulfonic acid)
2,2'-(Piperazine-1,4-diyl)bis(ethanesulfonic) acid
2-[4-(2-Sulfoethyl)piperazin-1-yl]ethanesulfonic acid
Piperazine-N,N'-bis(2-ethanesulfonic acid)
PIPES
CAS
5625-37-6
Formula
C8H18N2O6S2
Molecular Weight
302.36
EINECS
227-057-6
Merck
12,7633
Beilstein/Gmelin
817713
Beilstein Reference
5-23-02-00380

Physical and Chemical Properties

Appearance
White crystalline powder.
Solubility in water
Very soluble
Melting Point
300
Boiling Point
499
pKa/pKb
5.71 (pKb)
Partition Coefficient
-2.13
Usage
Biological buffer.

First Aid Measures

Ingestion
Get medical aid. Wash mouth out with water.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Handling and Storage

Storage
Store in a cool, dry place. Store in a tightly closed container.
Handling
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Hazards Identification

Ingestion
The toxicological properties of this substance have not been fully investigated.
Inhalation
May cause respiratory tract irritation.
Skin
May cause skin irritation.
Eyes
May cause eye irritation.
EC Safety Phrase
S 22 24/25

Exposure Controls/Personal Protection

Personal Protection
Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Fire Fighting Measures

Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Accidental Release Measures

Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container.

Stability and Reactivity

Disposal Code
28
Stability
Stable under normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Decomposition
Carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide.

Transport Information

HS Code
2933 59 95
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