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BES

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Name: BES
CAS: 10191-18-1
Synonyms: N,N-BIS(2-HYDROXYETHYL)-2-AMINOETHANESULFONIC ACID ; N,N-BIS(2-HYDROXYETHYL)TAURINE ; N,N-BIS(HYDROXYETHYL)-2-AMINOETHANESULFONIC ACID ; 2-[BIS(2-HYDROXYETHYL)AMINO]ETHANE-1-SULFONIC ACID ; TAURINE, N,N-BIS(2-HYDROXYETHYL)- ; 2-[BIS(2-HYDROXYETHYL)AMINO]ETHANESULFONIC ACID ; 2-[N,N-BIS(2-HYDROXYETHYL)AMINO]ETHANESULFONIC ACID ; ETHANESULFONIC ACID, 2-[BIS(2-HYDROXYETHYL)AMINO]- ; N,N-BIS(2-HYDROXYETHYL)-2-AMINOETHANESULPHONIC ACID ; BES
MDL.: MFCD00007533
H bond acceptor: 6
H bond donor: 3
Smile: C(CO)N(CCO)CCS(=O)(=O)O
InChi: InChI=1S/C6H15NO5S/c8-4-1-7(2-5-9)3-6-13(10,11)12/h8-9H,1-6H2,(H,10,11,12)
InChiKey: InChIKey=AJTVSSFTXWNIRG-UHFFFAOYSA-N

Property

Melting Point: 152-154℃/152-154℃
Boiling Point: MP: 152 - 156 DEG C
Comments: APPLICATION: BUFFER USEFUL IN THE PHYSIOLOGICAL PH RANGE
PKA (25 DEG C): 7.1
USEFUL PH RANGE: 6.4-7.8

Safety information

Symbol: GHS07 GHS07
Signal word: Warning
Hazard statements: H315,H319,H335
Precautionary statements: P261,P305+P351+P338
hazard symbol: Xi
Risk Code: R:R36/37/38
Safe Code: S:S26;S37/39
WGK Germany: 3

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