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HomeProduct name listTOLUENE-3,4-DITHIOL

TOLUENE-3,4-DITHIOL

Synonym(s):‘Dithiol’;3,4-Dimercaptotoluene;4-Methyl-1,2-benzenedithiol

  • CAS NO.:496-74-2
  • Empirical Formula: C7H8S2
  • Molecular Weight: 156.27
  • MDL number: MFCD00004844
  • EINECS: 207-828-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:38
TOLUENE-3,4-DITHIOL Structural

What is TOLUENE-3,4-DITHIOL?

Chemical properties

white crystalline powder

The Uses of TOLUENE-3,4-DITHIOL

Toluene-3,4-dithiol may be suitable as colorimetric reagent for the determination of technetium using spectrophotometry.

The Uses of TOLUENE-3,4-DITHIOL

For the detection of bismuth, molybdenum, rhenium, tin, tungsten, see Bickford et al., J. Am. Pharm. Assoc. Sci. Ed. 37, 255 (1948).

The Uses of TOLUENE-3,4-DITHIOL

Used to generate the corresponding dithiolate ligand in a study of dinuclear gold(I) dithiolate complexes.

General Description

Toluene-3,4-dithiol with molybdenum(VI) in mineral acid forms dark-green coloured complex. It is purified by vacuum distillation under nitrogen.

Properties of TOLUENE-3,4-DITHIOL

Melting point: 30-33 °C(lit.)
Boiling point: 135-137 °C17 mm Hg(lit.)
Density  1.179 g/mL at 25 °C(lit.)
refractive index  1.6180 (estimate)
Flash point: >230 °F
storage temp.  -20°C
solubility  Soluble in benzene and aqueous alkali hydroxide solutions
form  Crystalline Low Melting Solid
pka 6.29±0.48(Predicted)
color  White to yellow
Sensitive  Air Sensitive
Merck  14,9531
BRN  1635270
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 496-74-2(CAS DataBase Reference)
EPA Substance Registry System 1,2-Benzenedithiol, 4-methyl- (496-74-2)

Safety information for TOLUENE-3,4-DITHIOL

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H312:Acute toxicity,dermal
H315:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
H319:Serious eye damage/eye irritation
H332:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.
P501:Dispose of contents/container to..…

Computed Descriptors for TOLUENE-3,4-DITHIOL

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