923-73-9

923-73-9 structure

Name: BAETA
Chemical Name: 2-[2-[2-[bis(carboxymethyl)amino]ethoxy]ethyl-(carboxymethyl)amino]acetic acid
CAS Number: 923-73-9
Molecular Formula: C₁₂H₂₀N₂O₉
Molecular Weight: 336.29500
Create Date: 2017-11-16 11:25:52
Modify Date: 2025-09-26 12:42:34
BAETA is a calcium selective chelating agent.

Name	2-[2-[2-[bis(carboxymethyl)amino]ethoxy]ethyl-(carboxymethyl)amino]acetic acid
Synonyms	bis(diaminoethylether)-n,n,n’n’-tetraaceticacid 2,2'-oxydiethylenediaminetetra(acetic acid) 2-[2-[2-[bis(cboxymethyl)amino]ethoxy]ethyl-(cboxymethyl)amino]ethanoic acid 2-[2-[2-[bis(cboxymethyl)amino]ethoxy]ethyl-(cboxymethyl)amino]acetic acid BIS(2-AMINOETHYL) ETHER N,N,N',N'-TETRAACETIC ACID 2,2'-oxybis(ethylamine)-N,N,N',N'-tetraacetic acid [Oxybis(ethylenenitrilo)]tetraacetic acid <ethylenebis(oxyethylenenitrilo)>tetraacetate ACETIC ACID,OXYBIS(ETHYLENENITRILO)TETRA EINECS 213-099-2 N,N'-(Oxydi-2,1-ethanediyl)bis[N-(cboxyMethyl)-glycine N,N'-(Oxybisethylene)bis[N-(cboxymethyl)glycine] n,n’-(oxydi-2,1-ethanediyl)bis(n-(cboxymethyl)-glycin BADE ddte oxybis(ethylamine)tetraacetic acid BADA oxybis(ethylenenitrilo)tetra-aceticaci oxabis(ethyleniminodiaceticacid) Glycine, N,N'-(oxydi-2,1-ethanediyl)bis[N-(cboxymethyl) Eedta bade DDTE Oxabis(ethyleniminodiacetic acid) 2,2'-Oxydiethylenediaminetetra(acetic acid) [Oxybis(ethylenenitrilo)]tetra (3-oxa-pentanediyldiimino)-tetra-acetic acid EEDTA Bis-[2-(bis-carboxymethyl-amino)-aethyl]-aether

Density	1.488g/cm3
Boiling Point	657.2ºC at 760mmHg
Molecular Formula	C₁₂H₂₀N₂O₉
Molecular Weight	336.29500
Flash Point	351.2ºC
Exact Mass	336.11700
PSA	164.91000
Index of Refraction	1.56

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AJ1495000

CHEMICAL NAME :: Acetic acid, oxybis(ethylenenitrilo)tetra-

CAS REGISTRY NUMBER :: 923-73-9

BEILSTEIN REFERENCE NO. :: 1717019

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H20-N2-O9

MOLECULAR WEIGHT :: 336.34

WISWESSER LINE NOTATION :: QV1N2&N1VQON1VQN2&1VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

HS Code	2922509090

1392307-82-2

~95%

923-73-9

Literature: Baranyai, Zsolt; Botta, Mauro; Fekete, Marianna; Giovenzana, Giovanni B.; Negri, Roberto; Tei, Lorenzo; Platas-Iglesias, Carlos Chemistry - A European Journal, 2012 , vol. 18, # 25 p. 7680 - 7685

2752-17-2

79-11-8

923-73-9

Literature: US2709178 , ;

Precursor 2
2752-17-2 79-11-8
DownStream 0

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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