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Cuprate(1-), (N,N-bis((carboxy-kappaO)methyl)glycinato(3-)-kappaN,kappaO)-, hydrogen (1:1), (T-4)-

HCID 36938
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Grundinformationen

CAS
1188-47-2
Standard-SMILES
O=C([O-])CN(CC(=O)[O-])CC(=O)O.[Cu+2]
InChIKey
KHWIJHRBPWWNAJ-UHFFFAOYSA-L
Summenformel
C6H7CuNO6
Durchschnittliche Molmasse
252,67 g/mol
Monoisotopische Masse
251,956934

Überblick

RN given returns to parent cpd

Namen und Bezeichner

Bevorzugter Name
Cuprate(1-), (N,N-bis((carboxy-kappaO)methyl)glycinato(3-)-kappaN,kappaO)-, hydrogen (1:1), (T-4)-
IUPAC
copper 2-[carboxylatomethyl(carboxymethyl)amino]acetate

Namen und Synonyme

CUPRIC NITRILOTRIACETATECopper nitrilotriacetateD034E84B7S34831-02-2GLYCINE, N,N-BIS(CARBOXYMETHYL)-, COPPER(2+) SALT (1:1)Copper nitrilotriacetic acidCOPPER (2+) NTACuprate(1-), (N,N-bis(carboxymethyl)glycinato(3-)-N,O,O',O'')-, hydrogen, (T-4)-Cu-NTARefChem:128832252-233-4CUPRATE(1-), (N,N-BIS((CARBOXY-KAPPAO)METHYL)GLYCINATO(3-)-KAPPAN,KAPPAO)-, HYDROGEN (1:1), (T-4)-
Weitere Namen anzeigen
Acetic acid, nitrilotri-, copper(2+) salt (1:1)1188-47-2Hydrogen (N,N-bis(carboxymethyl)glycinato(3-)-N,O,O',O'')cuprate(1-)DTXSID90152244KHWIJHRBPWWNAJ-UHFFFAOYSA-LAKOS004909376COPPER NITRILOTRIACETIC ACID [HSDB]COPPER, (HYDROGEN NITRILOTRIACETATO)-

Datenbank-Bezeichner

CAS
1188-47-2、34831-02-2
PubChem CID
36938
DTXSID
DTXSID90152244
UNII
D034E84B7S
EC Number
252-233-4

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
121 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
7
Frei drehbare Bindungen
4
Schwere Atome
14
Formalladung
0
Komplexität
198

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Organic Acids, Metal Salts

Sicherheit und Regulatorisches

Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.

Gefahrenhinweise

Hazards Summary · 1 Eintrag

There is inadequate evidence in humans for the carcinogenicity of nitrilotriacetic acid and its salts. [IARC] NTA complexes of mercury, cadmium, and nickel degrade more slowly than complexes of lead, zinc, and iron; Undegraded NTA may accumulate in the environment; [HSDB] See Copper.

OSHA StandardsPermissible Exposure Limit: Table Z-1 8-hr Time Weighted Avg: 1 mg/cu m. /Copper dusts and mists (as Cu)/
NIOSH RecommendationsRecommended Exposure Limit: 10 Hr Time-Weighted Avg: 1 mg/cu m. /Copper (dusts and mists)/
Clean Water Act RequirementsToxic pollutant designated pursuant to section 307(a)(1) of the Federal Water Pollution Control Act and is subject to effluent limitations. /Copper and cmpd/
State Drinking Water Guidelines(AZ) ARIZONA 1300 ug/l /Copper/
Federal Drinking Water StandardsEPA 1300 ug/l (Action Level) /Copper/
Federal Drinking Water GuidelinesEPA 1000 ug/l /Copper/

Sicherheit und Schutzausrüstung

Exposure Control and Personal Protection0.01 [mg/m3], respirable fraction (Cu, inorganic cmpnds)[German Research Foundation (DFG)]
Disposal Methods · 1 Eintrag

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

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Threshold Limit Values (TLV) · 3 Einträge

1.0 [mg/m3], as Cu

8 hr Time Weighted Avg (TWA): 1 mg/cu m /Copper dusts and mists, as Cu/

Excursion Limit Recommendation: Excursions in worker exposure levels may exceed 3 times the TLV-TWA for no more than a total of 30 minutes during a work day, and under no circumstances should they exceed 5 times the TLV-TWA, provided that the TLV-TWA is not exceeded. /Copper dusts and mists, as Cu/

Permissible Exposure Limit (PEL)1.0 [mg/m3], as Cu
Immediately Dangerous to Life or Health (IDLH)100.0 [mg/m3], as Cu

Toxikologische Informationen

Adverse EffectsOccupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.
Environmental BiodegradationA NITRILOTRIACETATE (NTA)-DEGRADING PSEUDOMONAS SPECIES WAS SHOWN TO DEGRADE CA, MN, MG, CU, ZN, CD, FE, & NA CHELATES OF NTA @ NEARLY EQUAL RATES WHEN THE APPROPRIATE METAL CONCN ARE LOW ENOUGH TO AVOID TOXICITY FROM THE FREED METAL.
Non-Human Toxicity ExcerptsTOXICITIES OF CU CHELATES WITH NTA & EDTA WERE 1-3 FOLD LESS THAN THAT OF UNCHELATED CU ION.
Evidence for Carcinogenicity · 1 Eintrag

Evaluation: There is inadequate evidence in humans for the carcinogenicity of nitrilotriacetic acid and its salts. There is sufficient evidence in experimental animals for the carcinogenicity of nitrilotriacetic acid and its sodium salts. Overall evaluation: Nitrilotriacetic acid and its salts are possibly carcinogenic in humans (Group 2B). /Nitrilotriacetic acid and its salts/

Regulatorische Informationen

Clean Water Act RequirementsToxic pollutant designated pursuant to section 307(a)(1) of the Federal Water Pollution Control Act and is subject to effluent limitations. /Copper and cmpd/
State Drinking Water Guidelines(AZ) ARIZONA 1300 ug/l /Copper/
Federal Drinking Water StandardsEPA 1300 ug/l (Action Level) /Copper/
Federal Drinking Water GuidelinesEPA 1000 ug/l /Copper/