thiodiacetic acid

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Names

[ CAS No. ]:
123-93-3

[ Name ]:
thiodiacetic acid

[Synonym ]:
2,2'-Thiodiglycolic Acid
2,2'-Thiodiacetic acid
Acetic acid, 2,2'-thiobis-
2-(carboxymethylsulfanyl)acetic acid
thiodiacetic acid
MFCD00004359
2,2'-Sulfanediyldiacetic acid
EINECS 204-663-9
Thiodiglycolic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
377.0±27.0 °C at 760 mmHg

[ Melting Point ]:
128-131 °C(lit.)

[ Molecular Formula ]:
C4H6O4S

[ Molecular Weight ]:
150.153

[ Flash Point ]:
181.8±23.7 °C

[ Exact Mass ]:
149.998672

[ PSA ]:
99.90000

[ LogP ]:
-0.78

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.562

[ Storage condition ]:
−20°C

[ Water Solubility ]:
soluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AJ6475000
CHEMICAL NAME :
Acetic acid, thiodi-
CAS REGISTRY NUMBER :
123-93-3
BEILSTEIN REFERENCE NO. :
1764392
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H6-O4-S
MOLECULAR WEIGHT :
150.16
WISWESSER LINE NOTATION :
QV1S1VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,8,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
AJ6475000

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
29309070

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chloroacetic acid
  • Sodium chloroacetate
  • thiodiglycol
  • Thiomorpholine
  • ethyl 2-(1-ethoxycarbonyl-2-oxo-propyl)sulfanyl-3-oxo-butanoate
  • Mercaptoacetic acid
  • Glyoxylic acid
  • Dichloroacetic acid
  • Iodoacetic acid
  • Bromoacetic acid

DownStream

  • THIODIGLYCOLIC ANHYDRIDE
  • Bis(tribromomethyl) sulfoxide
  • Diethyl 2,2'-sulfanediyldiacetate
  • bis(2-ethylhexyl) 2,2'-thiobisacetate
  • Glyoxylic acid
  • 2-[(2-anilino-2-oxoethyl)sulfanyl]acetic acid
  • Dimethyl dithiodiacetate
  • 2,2'-[thiobis(methylene)]bis-1H-benzimidazole
  • 2,2'-sulfinyldiacetic acid

Customs

[ HS Code ]: 29309070

Articles

New insights into the biodegradation of thiodiglycol, the hydrolysis product of Yperite (sulfur mustard gas).

J. Appl. Microbiol. 106 , 1111-1121, (2009)

To isolate thiodiglycol (TDG)-degrading bacteria, the mustard gas hydrolysis product, and to characterize the metabolites formed and the enzymes involved in the degradation.Two strains, identified as ...

[Thiodiglycol metabolism in Alcaligenes xylosoxydans subsp. denitrificans].

Mikrobiologiia 71(5) , 604-10, (2002)

The investigation of the degradation of thiodiglycol (the major product of mustard gas hydrolysis) by Alcaligenes xylosoxydans subsp. denitrificans strain TD2 showed that thiodiglycol is metabolized t...

Dialkyl 3,3'-thiodipropionate and dialkyl 2,2'-thiodiacetate antioxidants by lipase-catalyzed esterification and transesterification.

J. Agric. Food Chem. 54(8) , 2957-63, (2006)

Medium- and long-chain dialkyl 3,3'-thiodipropionate antioxidants such as dioctyl 3,3'-thiodipropionate, didodecyl 3,3'-thiodipropionate, dihexadecyl 3,3'-thiodipropionate, and di-(cis-9-octadecenyl) ...


More Articles

Related Compounds

  • 2,2-THIODIACETIC ACID
  • 2,2'-Thiodiacetic acid-d4
  • Thiodiacetic acid dibutyl ester
  • Thiodiacetic acid triethanolamine
  • 2,2'-thiodiacetic acid dimethyl ester
  • THIODIGLYCOLIC ANHYDRIDE
  • 2-Bromo-4-chloro-5-fluorobenzyl alcohol
  • 3-[3-(Trifluoromethyl)phenyl]-1,2-thiazol-4-amine
  • 2-Cyclohexylthiazole-4-carbaldehyde
  • 1-((Chloromethyl)sulfonyl)-2,5-dimethylpiperidine
  • 2-(cyclopentylamino)-2,3-dihydro-1H-indene-2-carboxylic acid
  • Quinazoline, 7-bromo-4-(4-methyl-1-piperazinyl)-
  • 1-(1-Bromopropan-2-yl)-2,4-dichlorobenzene
  • 2-(4-Bromo-3,5-difluorophenyl)acetonitrile
  • 5-Cyclopropyl-6-methoxy-3-pyridinamine
  • Methyl 3-amino-3-(3-bromo-4-methoxyphenyl)propanoate
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