2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid

Modify Date: 2025-08-24 16:37:09

2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid Structure
2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid structure
Common Name 2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid
CAS Number 7244-02-2 Molecular Weight 210.27100
Density 1.452g/cm3 Boiling Point 448.7ºC at 760 mmHg
Molecular Formula C6H10O4S2 Melting Point 107-110 °C
MSDS Chinese USA Flash Point 225.2ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name (Ethylenedithio)diacetic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.452g/cm3
Boiling Point 448.7ºC at 760 mmHg
Melting Point 107-110 °C
Molecular Formula C6H10O4S2
Molecular Weight 210.27100
Flash Point 225.2ºC
Exact Mass 210.00200
PSA 125.20000
LogP 0.62200

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2930909090

 Synthetic Route

~81%

2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid Structure

2-[2-(carboxyme...

CAS#:7244-02-2

Literature: Schering Corporation Patent: US4156683 A1, 1979 ;

~%

2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid Structure

2-[2-(carboxyme...

CAS#:7244-02-2

Literature: Schenley Ind. Patent: US2657231 , 1950 ; Full Text Show Details Farbenfabr.Bayer Patent: DE831246 , 1951 ; DRP/DRBP Org.Chem.

~%

2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid Structure

2-[2-(carboxyme...

CAS#:7244-02-2

Literature: Jian-Hua, Wang; Zhen, Zhang; Yong-Lai, Feng Synthetic Communications, 1993 , vol. 23, # 3 p. 373 - 377

~%

2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid Structure

2-[2-(carboxyme...

CAS#:7244-02-2

Literature: BASF Patent: DE840997 , 1951 ; DRP/DRBP Org.Chem. Full Text Show Details Goodrich Co. Patent: US2602816 , 1947 ;

~%

2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid Structure

2-[2-(carboxyme...

CAS#:7244-02-2

Literature: Chivers; Smiles Journal of the Chemical Society, 1928 , p. 701

~38%

2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid Structure

2-[2-(carboxyme...

CAS#:7244-02-2

Detail
Literature: Voronkov, M. G.; Zhila, G. Yu.; Vlasova, N. N.; Yarosh, O. G.; Albanov, A. I. J. Gen. Chem. USSR (Engl. Transl.), 1988 , vol. 58, # 8 p. 1827 - 1831,1631 - 1633

~%

2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid Structure

2-[2-(carboxyme...

CAS#:7244-02-2

Literature: Chivers; Smiles Journal of the Chemical Society, 1928 , p. 701

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles3

More Articles
Spectrophotometric titration of mercury (II) with ethylenedithiodiacetic acid. Napoli A and Paolillo M.

Microchim. Acta 70(3-4) , 297-301, (1978)

Synthesis of polyanhydrides. XI. 1 Synthesis and properties of new polythioetherpolyanhydrides. Yoda N.

Makromol. Chem. 56(1) , 36-54, (1962)

Modeling of protonation constants of linear aliphatic dicarboxylates containing-S-groups in aqueous chloride salt solutions, at different ionic strengths, using the SIT and Pitzer equations and empirical relationships. Bretti C, et al.

J. Solution Chem. 37(6) , 763-84, (2008)

 Synonyms

2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid
MFCD00021771
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