123-93-3 structure, C4H6O4S

thiodiacetic acid

CAS No.

123-93-3

Formula:

C4H6O4S

Basic Info

2,2'-Thiodiacetic Acid is a highly flexible ligand used in the synthesis of a series of metal complexes.

Formula
C4H6O4S
Molecular Weight
150.153
Exact Mass
149.999
LogP
-0.1112
PSA
99.9
Synonyms

Thiodiglycolic Acid

2,2'-Thiodiacetic acid

Acetic acid, 2,2‘-thiobis-

2,2'-Thiodiglycolic Acid

2-(carboxymethylsulfanyl)acetic acid

expand collapse

Properties

Appearance & Physical State
Gray powder.
Density
1.535 g/cm3
Boiling Point
377ºC at 760 mmHg
Melting Point
128-131ºC
Flash Point
181.8ºC
Water Solubility
soluble
Stability
Stable under normal temperatures and pressures.
Storage Condition
-20ºC
Vapor Pressure
1.01E-06mmHg at 25°C

Safety Info

RTECS
AJ6475000
Safety Statements
S26-S36/37/39-S45
WGK Germany
3
Risk Statements
R34
HS Code
29309070
RIDADR
UN 3261
Hazard Class
8
Packing Group
III
Hazard Codes

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