所有图片(3)
别名:
(1,2-环己基二腈)四乙酸, Chel™-CD, DCTA
经验公式（希尔记法）:
C14H22N2O8 · H2O
CAS号:
分子量:
364.35
Beilstein:
3222748
EC 号:
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
NACRES:
NA.21
推荐产品
等级
ACS reagent
for complexometry
质量水平
检测方案
97.5-100.5%
98%
形式
powder
灼烧残渣
≤0.2%
mp
213-216 °C (lit.)
痕量阳离子
Fe: ≤0.005%
heavy metals (as Pb): ≤0.001%
SMILES字符串
[H]O[H].OC(=O)CN(CC(O)=O)[C@@H]1CCCC[C@H]1N(CC(O)=O)CC(O)=O
InChI
1S/C14H22N2O8.H2O/c17-11(18)5-15(6-12(19)20)9-3-1-2-4-10(9)16(7-13(21)22)8-14(23)24;/h9-10H,1-8H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24);1H2/t9-,10-;/m1./s1
InChI key
VASZYFIKPKYGNC-DHTOPLTISA-N
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相关类别
应用
反式-1,2-二氨基环己烷-N,N,N′,N′-四乙酸一水合物是多齿配体{1-6}，其可在金属螯合物配合物制备中用作螯合剂。
用于制备镧系位移试剂的配体。
法律信息
Chel is a trademark of Ciba-Geigy AG
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Inhalation - Eye Irrit. 2
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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Analytical Chemistry, 72(6), 1328-1333 (2000)
Protonation constants of 1-hydroxyethylidene-1, 1-diphosphonic acid, diethylenetriamino-N, N, N?, N ?, N ?-penta-acetic trans-1, 2-diaminocyclohexane-N, N, N?, N?-tetra-acetic acid.
Mioduski T.
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