Egta
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기본 정보
- CAS
67-42-5- 표준 SMILES
O=C(O)CN(CCOCCOCCN(CC(=O)O)CC(=O)O)CC(=O)O- InChIKey
DEFVIWRASFVYLL-UHFFFAOYSA-N- 분자식
- C14H24N2O10
- 평균 분자량
- 380.35 g/mol
- 단동위원소 질량
- 380.14309497
개요
Ethylene glycol bis(2-aminoethyl)tetraacetic acid is a diether that is ethylene glycol in which the hydrogens of the hydroxy groups have been replaced by 2-[bis(carboxymethyl)amino]ethyl group respectively. It has a role as a chelator. It is a tetracarboxylic acid, a diether and a tertiary amino compound.
이름 및 식별자
- 우선 이름
- Egta
- IUPAC
- 2-[2-[2-[2-[bis(carboxymethyl)amino]ethoxy]ethoxy]ethyl-(carboxymethyl)amino]acetic acid
- 영어명
- Ethylenebis(oxyethylenenitrilo)tetraacetic acid
- 분자식
- C14H24N2O10
- 분자량
- 380.35
이름 및 동의어
EGTA67-42-5Egtazic acidGedtaEthylenebis(oxyethylenenitrilo)tetraacetic acidEbontaAcide egtaziqueAcido egtazicoAcidum egtazicum6,9-Dioxa-3,12-diazatetradecanedioic acid, 3,12-bis(carboxymethyl)-Ethylene Glycol Tetraacetic Acid[Ethylenebis(oxyethylenenitrilo)]tetraacetic acid
이름 더 보기
Ethylene Glyc1,2-bis(2-dicarboxymethylaminoethoxy)ethaneethylenedioxybis(ethyleneamino)tetraaceticacidAEGTGIETAEgtazic
DTXSID2045151Ethylenedioxybis(ethyleneamino)tetraacetic acidEthylene glycol bis(2-aminoethyl ether)tetraacetic acid(Ethylenebis(oxyethylenenitrilo))tetraacetic acidNSC-615010Ethylene glycol bis(aminoethyl ether)tetraacetate526U7A2651Glycoletherdiamine-N,N,N',N'-tetraacetic Acid
데이터베이스 식별자
- CAS
67-42-5- PubChem CID
- 6207
- DTXSID
DTXSID2045151- ChEMBL
CHEMBL240390- ChEBI
CHEBI:30740- UNII
- 526U7A2651
- EC Number
- 200-651-2
- Nikkaji
- J10.340C
물성
구조 계산 물성보충 중
- XLogP
- -6.2
- 극성 표면적
- 174 Ų
- 수소 결합 공여자 수
- 4
- 수소 결합 수용자 수
- 12
- 회전 가능 결합 수
- 17
- 무거운 원자 수
- 26
- 형식 전하
- 0
- 복잡도
- 397
실험 및 물리화학적 성질
Chemical ClassesOther Uses -> Chelating Agents
Physical DescriptionWhite powder; [Sigma-Aldrich MSDS]
물리화학적 성질
- 녹는점
- 241 °C · 241 °C (dec.)(lit.)
- 끓는 점
- 507.99 °C · 507.99°C (rough estimate)
- 밀도
- 1.2838 · 1.2838 (rough estimate)
- 굴절률
- 1.459 · 1.4590 (estimate)
- 저장 조건
- room temp
- 용해도
- 0.1 M · 0.1 M NaOH: 0.1 M @20°C, 투명, 무색
- 물리적 상태
- 결정성 분말
- 산도 계수 (pKa)
- 1.47 · 1.47±0.10(Predicted)
- 색상
- 하얀색
- 생물학적 소스
- synthetic (organic)
- 수용성
- 약간 용해됨
- Merck
- 14 · 14,3529
- BRN
- 1717370 · 1717370
- InChI
- 1S/C14H24N2O10/c17-11(18)7-15(8-12(19)20)1-3-25-5-6-26-4-2-16(9-13(21)22)10-14(23)24/h1-10H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 83.3% (10 of 12) of all reports.
Warning
H315 (16.7%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P280, P302+P352, P321, P332+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 12 reports by companies from 3 notifications to the ECHA C&L Inventory.
유해성 정보
Regulatory Information
Chemical: 6,9-Dioxa-3,12-diazatetradecanedioic acid, 3,12-bis(carboxymethyl)-
EGTA: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryMay cause irritation; [Sigma-Aldrich MSDS] See Edetic acid.
Hazard Classes and CategoriesSkin Irrit. 2 (16.7%)
안전 데이터
- wgk
- 2
- tsca
- TSCA listed
- rtecs
- AH3760000
- 독성
- LD50 orally in Rabbit: 3587 mg/kg
- HS 번호
- 29225000
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 24/25-36-26
- 스토리지 클래스
- 11 - Combustible Solids
화학 및 산업
약리 정보
MeSH Pharmacological Classification
Agents counteracting or neutralizing the action of POISONS.
Substances that bind to and sequester CALCIUM ions.
용도 및 제조
UsesUsed as a metal chelator and reagent for maintaining calcium concentrations; [Merck Index] A chelating agent relatively more specific for calcium and less toxic than EDETIC ACID. [ChemIDplus]
General Manufacturing Information6,9-Dioxa-3,12-diazatetradecanedioic acid, 3,12-bis(carboxymethyl)-: ACTIVE
응용 분야
용도Pharmaceutic aid. EGTA.
상·하류 제품 정보
상류 원료
추가 설명
정의ChEBI: A diether that is ethylene glycol in which the hydrogens of the hydroxy groups have been replaced by 2-[bis(carboxymethyl)amino]ethyl group respectively.
관련 반응
16건
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