Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid)

Also known as: EDDHA, Ethylenediamine-N,N'-bis(2-hydroxyphenylacetic acid), N,N'-Ethylenebis[2-(2-hydroxyphenyl)glycine], Ethylenebis[(o-hydroxyphenyl)glycine], 2,2'-(Ethane-1,2-diyldiimino)bis(2-(2-hydroxyphenyl)acetic acid), CHEL 138, CHEL DP, DISSOLVINE Q, EDBPHA, EDHPA, 704A

Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid) (CAS 1170-02-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H20N2O6 and a molecular weight of 360.36100 g/mol. Key properties include a boiling point of 620.3ºC at 760 mmHg, a density of 1.417 g/cm3 and a flash point of 328.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1170-02-1
Jingsj CID: J-12373-9
Molecular Formula: C₁₈H₂₀N₂O₆
Molecular Weight: 360.36100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	620.3ºC at 760 mmHg
Density	1.417 g/cm3
Flash Point	328.9ºC
Exact Mass	360.13200
PSA	139.12000
LogP	2.01040
Vapor Pressure	3.02E-16mmHg at 25°C
Refractive Index	1.651

Customs & Trade Information

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%

Frequently Asked Questions

What is the CAS number of Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid)?

The CAS number of Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid) is 1170-02-1.

What are the molecular formula and molecular weight of Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid)?

Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid) has molecular formula C18H20N2O6 and molecular weight 360.36100 g/mol.

What are the upstream and downstream products of Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid)?

For Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid), Upstream Products: N,N'-Bis(salicylidene)ethylenediamine; Downstream Products: 2,4,6-Tribromophenol, 2,4,6-Trichlorophenol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid) (CAS 1170-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12373-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.