7365-45-9|HEPESProducts Supply - Chemical intermediates Network

HEPES cas no:7365-45-9

Synonyms: 1-[4-(2-Hydroxyethyl)-1-piperazinyl]ethane-2-sulfonicacid;2-[4-(2-Hydroxyethyl)piperazinyl]ethanesulfonic acid;4-(2-Hydroxyethyl)piperazine-1-(2-ethanesulfonic acid);N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid;N-(2-Hydroxyethyl)piperazine-N'-ethanesulfonic acid;NSC 166663;N'-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid);N'-2-Hydroxyethylpiperazine-N-2-ethanesulfonic acid;TVZ 7;WAS 13;HEPES (4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid);1-Piperazineethanesulfonicacid, 4-(2-hydroxyethyl)-;

Identification

NameHEPES
CAS7365-45-9
Synonyms1-[4-(2-Hydroxyethyl)-1-piperazinyl]ethane-2-sulfonicacid;2-[4-(2-Hydroxyethyl)piperazinyl]ethanesulfonic acid;4-(2-Hydroxyethyl)piperazine-1-(2-ethanesulfonic acid);N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid;N-(2-Hydroxyethyl)piperazine-N'-ethanesulfonic acid;NSC 166663;N'-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid);N'-2-Hydroxyethylpiperazine-N-2-ethanesulfonic acid;TVZ 7;WAS 13;HEPES (4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid);1-Piperazineethanesulfonicacid, 4-(2-hydroxyethyl)-;
EINECS(EC#)230-907-9
Molecular FormulaC8H18N2O4S
Molecular Weight238.3

Chemical Properties

AppearanceWhite crystalline powder
refractive indexn20/D 1.339
storage temp2-8°C

Safety Data

Hazard Xi: Irritant;
Risk R36/37/38
Safety

Safety Information about?HEPES (CAS NO.7365-45-9):
Hazard Codes:? Irritant Xi
Risk Statements: 36/37/38?
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements:?24/25-22-36-26?
S22: Do not breathe dust.?
S24/25: Avoid contact with skin and eyes.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36: Wear suitable protective clothing.
WGK Germany: 1
RTECS:?TL6809000
HS Code:?29335995

HS Code 29335995

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
quail	LD50	oral	> 316mg/kg (316mg/kg)	?	Ecotoxicology and Environmental Safety. Vol. 6, Pg. 149, 1982.

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HEPES cas no:7365-45-9

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