Welcome to LookChem.com Sign In|Join Free

Product Name

  • or
Home > Products > 

Sodium thioglycolate

  • Name Sodium thioglycolate
  • EINECS206-696-4
  • CAS No. 367-51-1
  • Density1.311g/cm3
  • PSA78.93000
  • LogP-1.33390
  • Solubilitysoluble
  • Melting Point>300 °C(lit.)
  • FormulaC2H4NaO2S
  • Boiling Point225.5 °C at 760 mmHg
  • Molecular Weight114.1
  • Flash Point99.8 °C
  • Transport InformationUN 2811
  • AppearanceWhite solid
  • Safety22-38-36/37/38
  • Risk Codes22-36/37/38
  • Molecular Structure
    Molecular Structure of 367-51-1 (Sodium thioglycolate)
  • Hazard SymbolsHarmfulXn
  • SynonymsHarmfulXn
  • Article Data9

Sodium thioglycolate Specification

The CAS registry number of Sodium thioglycolate is 367-51-1. Its EINECS registry number is 206-696-4. The IUPAC name is sodium 2-sulfanylacetate. In addition, the molecular formula is C2H4NaO2S and the molecular weight is 115.10. It is also called acetic acid, mercapto-, monosodium salt. What's more, it is a kind of white solid and should be stored in a cool and dry place.

Physical properties about this chemical are: (1)ACD/LogP: 0.09; (2)ACD/LogD (pH 5.5): -2; (3)ACD/LogD (pH 7.4): -3.47; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 62.6 Å2; (12)Flash Point: 99.8 °C; (13)Enthalpy of Vaporization: 50.9 kJ/mol; (14)Boiling Point: 225.5 °C at 760 mmHg; (15)Vapour Pressure: 0.0314 mmHg at 25°C.

Preparation of Sodium thioglycolate: it can be prepared by thioethanolate. Cool the thioethanolate to 5 °C at first. Then add sodium hydroxide solution into the thioethanolate slowly with stirring. When the solution becomes pink and separates stable crystallization, you can stop adding the sodium hydroxide. At last, after a series of cooling, filtration, crystallization and drying you can get the desired product. The equation is as follows:

Sodium thioglycolate can be prepared by thioethanolate

Uses of Sodium thioglycolate: it can be used as analytics reagents for the determination of iron, molybdenum, silver and tin. And it can be used in preparation of bacteria culture. In addition, it can react with phenylhydrazono-malononitrile to get [cyano-(phenyl-hydrazono)-acetimidoylsulfanyl]-acetic acid. This reaction will need solvents methanol and H2O. The reaction time is 2 hours. The pH value of the reaction solution is 7. The yield is about 80%.

Sodium thioglycolate can react with phenylhydrazono-malononitrile to get [cyano-(phenyl-hydrazono)-acetimidoylsulfanyl]-acetic acid

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful if swallowed and irritating to eyes, respiratory system and skin. Whenever you will contact it, please wear suitable protective clothing. If contact it with skin, wash it immediately with plenty of ... (to be specified by the manufacturer). In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: [Na+].[O-]C(=O)CS
(2)InChI: InChI=1/C2H4O2S.Na/c3-2(4)1-5;/h5H,1H2,(H,3,4);/q;+1/p-1
(3)InChIKey: GNBVPFITFYNRCN-REWHXWOFAT

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 500mg/kg (500mg/kg) BEHAVIORAL: TREMOR

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

GASTROINTESTINAL: NAUSEA OR VOMITING
Journal of Pharmacology and Experimental Therapeutics. Vol. 118, Pg. 296, 1956.
monkey LDLo intravenous 300mg/kg (300mg/kg) BEHAVIORAL: COMA

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
Journal of Pharmacology and Experimental Therapeutics. Vol. 118, Pg. 296, 1956.
mouse LD50 intraperitoneal 200mg/kg (200mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LD50 intravenous 422mg/kg (422mg/kg)   Japanese Journal of Antibiotics. Vol. 38, Pg. 137, 1985.
mouse LD50 oral 504mg/kg (504mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Journal of Pharmacology and Experimental Therapeutics. Vol. 118, Pg. 296, 1956.
mouse LD50 subcutaneous 293mg/kg (293mg/kg)   Japanese Journal of Antibiotics. Vol. 41, Pg. 105, 1988.
mouse LD50 unreported 8200ug/kg (8.2mg/kg)   Canadian Journal of Technology. Vol. 34, Pg. 21, 1956.
rabbit LDLo intravenous 100mg/kg (100mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Journal of Pharmacology and Experimental Therapeutics. Vol. 35, Pg. 343, 1929.
rat LD50 intraperitoneal 126mg/kg (126mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Pharmacology and Experimental Therapeutics. Vol. 118, Pg. 296, 1956.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 367-51-1
Related Products

Hot Products

Post a RFQ