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232459

Sigma-Aldrich

1,6-Diaminohexane-N,N,N′,N′-tetraacetic acid

97%

Synonym(s):

Hexamethylenedinitrilotetraacetic acid

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About This Item

Linear Formula:
(HO2CCH2)2N(CH2)6N(CH2CO2H)2
CAS Number:
1633-00-7
Molecular Weight:
348.35
Beilstein:
1716834
EC Number:
216-642-1
MDL number:
MFCD00004292
UNSPSC Code:
12162002
PubChem Substance ID:
24853901
NACRES:
NA.23

Quality Level

200

Assay

97%

form

powder

mp

232-236 °C (dec.) (lit.)

SMILES string

OC(=O)CN(CCCCCCN(CC(O)=O)CC(O)=O)CC(O)=O

InChI

1S/C14H24N2O8/c17-11(18)7-15(8-12(19)20)5-3-1-2-4-6-16(9-13(21)22)10-14(23)24/h1-10H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)

InChI key

YGDVXSDNEFDTGV-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM6945
MKCK7712
MKBZ6591V
MKBS8151V
MKBP4071V

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M Narita et al.
Osaka city medical journal, 46(1), 71-87 (2000-09-13)
Three analogues of ethylenediaminetetraacetic acid (EDTA), ethyleneglycoltetraacetic acid (EGTA), ethylendiaminedipropionic acid (EDDP), and hexamethylenediaminetetraacetic acid (HDTA), and sodium fluoride (NaF) were evaluated as anticoagulants used for rapid and multi-parametric analysis with minimal amounts of blood. EDDP and HDTA induced rapid
P Schiereck et al.
Journal of muscle research and cell motility, 13(5), 573-580 (1992-10-01)
Single skinned skeletal muscle fibres were immersed in solutions containing two different levels of activator calcium (pCa: 4.4; 6.0). Sarcomere length was varied from 1.6 to 3.5 microns and recorded by laser diffraction. Slack length was 2.0 microns. Small-angle equatorial
J M West et al.
Journal of muscle research and cell motility, 20(3), 249-264 (1999-09-03)
At early stages of muscle development, skeletal muscles contract and relax slowly, regardless of whether they are destined to become fast- or slow-twitch. In this study, we have characterised the activation profiles of developing fast- and slow-twitch muscles from a
G D Lamb et al.
The Journal of physiology, 464, 629-648 (1993-05-01)
1. The effects of increased osmolality and ionic strength on the mechanism of Ca2+ release were examined in mechanically skinned skeletal muscle fibres of the toad at 23 degrees C. Ca2+ release was induced by depolarizing the transverse tubular (T-)
J R Behari et al.
Clinical toxicology, 16(1), 33-40 (1980-03-01)
Some polyaminocarboxylic acids were examined for their ability to mobilize chromium from certain vital organs, their subcellular fractions, and blood cells of potassium chromate administered rats. Hexamethylene 1,6-diamino tetraacetic acid (TDTA), triethylene tetramine hexaacetic acid (TTHA), and ethylene diamine di
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