(ETHYLENEDITHIO)DIACETIC ACID

Base Information

• Chemical Name: (ETHYLENEDITHIO)DIACETIC ACID
• CAS No.: 7244-02-2
• Molecular Formula: C₆H₁₀O₄S₂
• Molecular Weight: 210.275
• Hs Code.: 2930909090
• Mol file: 7244-02-2.mol

Synonyms:2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid;

Chemical Property of (ETHYLENEDITHIO)DIACETIC ACID

Chemical Property:

• Melting Point: 107-110oC
• Boiling Point: 448.7°Cat760mmHg
• PKA: 3.47±0.10(Predicted)
• Flash Point: 225.2°C
• PSA: 125.20000
• Density: 1.452g/cm³
• LogP: 0.62200

Purity/Quality:

98%,99%, ^*data from raw suppliers

(Ethylenedithio)diacetic Acid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (ETHYLENEDITHIO)DIACETIC ACID

There total 9 articles about (ETHYLENEDITHIO)DIACETIC ACID which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

mercaptoacetic acid (68-11-1) + ethylene dibromide (106-93-4) → (ethylenedithio)diacetic acid (7244-02-2)

Guidance literature:

With hydrogenchloride; sodium hydroxide; In ethanol; water;

Reference yield: 27.0%

mercaptoacetic acid (68-11-1) + trimethylsilylacetylene (1066-54-2) → 2-methyl-1,3-oxathiolan-5-one (37510-18-2) + (ethylenedithio)diacetic acid (7244-02-2) + Thioglykolsaeure-trimethylsilylester (6398-65-8)

Guidance literature:

for 2h; Irradiation;

Reference yield:

mercaptoacetic acid (68-11-1) + diethynyldimethylsilane (1675-60-1) → 2-methyl-1,3-oxathiolan-5-one (37510-18-2) + (ethylenedithio)diacetic acid (7244-02-2) + ethynyldimethylsilyl mercaptoacetate

Guidance literature:

Irradiation;

upstream raw materials:

ethylenebisisothiuronium dihydrobromide

mercaptoacetic acid

1,2-dichloro-ethane

ethylene dibromide

Downstream raw materials:

Ethylene-bis-sulphonylacetic acid

Refernces

• 1、 Voronkov, M. G.,Zhila, G. Yu.,Vlasova, N. N.,Yarosh, O. G.,Albanov, A. I.. "PHOTOCHEMICAL REACTIONS OF ETHYNYLSILANES WITH 2-MERCAPTOETHANOL AND MERCAPTOACETIC ACID". . p. 1631 - 1633. Retrieved 2007/10/02.
• 2、 -. "Monocyclic macrocyclic compounds and complexes thereof". . . Retrieved 2008/06/13.