ChemicalBook > CAS DataBase List > TOLUENE-3,4-DITHIOL

TOLUENE-3,4-DITHIOL

Product Name
TOLUENE-3,4-DITHIOL
CAS No.
496-74-2
Chemical Name
TOLUENE-3,4-DITHIOL
Synonyms
DITHIOL;usafb-59;'DITHIOL';USAF B-59;toluenedithiole;o-toluensulfamid;Toluol-3,4-dithiol;3,4-TOLUENEDITHIOL;TOLUENE-3,4-DITHIOL;3,4-Dimercaptotoluol
CBNumber
CB7305571
Molecular Formula
C7H8S2
Formula Weight
156.27
MOL File
496-74-2.mol
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TOLUENE-3,4-DITHIOL Property

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)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-37/38-41
Safety Statements 
26-36/37/39
RIDADR 
3071
WGK Germany 
3
RTECS 
XT2275000
F 
13
TSCA 
Yes
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29309090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H318Causes serious eye damage

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
89700
Product name
Toluene-3,4-dithiol
Purity
for spectrophotometric det. of Mo, Sn, W, and also Ag and Re, ≥97.0%
Packaging
1g
Price
$220
Updated
2024/03/01
Sigma-Aldrich
Product number
89700
Product name
Toluene-3,4-dithiol
Purity
for spectrophotometric det. of Mo, Sn, W, and also Ag and Re, ≥97.0%
Packaging
5g
Price
$693
Updated
2022/05/15
TCI Chemical
Product number
T0266
Product name
Toluene-3,4-dithiol
Purity
>97.0%(GC)(T)
Packaging
1g
Price
$62
Updated
2024/03/01
TCI Chemical
Product number
T0266
Product name
Toluene-3,4-dithiol
Purity
>97.0%(GC)(T)
Packaging
5g
Price
$185
Updated
2024/03/01
Alfa Aesar
Product number
L15003
Product name
3,4-Toluenedithiol, 95%
Packaging
1g
Price
$42.54
Updated
2021/12/16
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TOLUENE-3,4-DITHIOL Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder

Uses

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

Uses

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

Uses

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

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.

TOLUENE-3,4-DITHIOL Preparation Products And Raw materials

Raw materials

Preparation Products

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TOLUENE-3,4-DITHIOL Suppliers

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496-74-2, TOLUENE-3,4-DITHIOLRelated Search:

1,2-BENZENEDITHIOL TOLUENE-3,4-DITHIOL, ZINC DERIVATIVE,TOLUENE-3,4-DITHIOL ZINC SALT TOLUENE-3,4-DITHIOL ZINC SALT,TOLUENE-3,4-DITHIOL, ZINC DERIVATIVE Mesulfen 2-((5-METHYL-2-[(METHYLAMINO)SULFONYL]PHENYL)SULFANYL)BENZOIC ACID TOLUENE-3,4-DITHIOL ZINC SALT HYDRATE 6-CHLOROACETYL-BENZO-1,4-DITHIAN AKOS 94423 AKOS 94415 TETRABUTYLPHOSPHONIUMBIS(4-METHYL-1,2-BENZENEDITHIOLATO)NICCOLATE(III) AKOS 93034 TOLUENE-3,4-DITHIOL AKOS 94416

  • 1,2-DIMERCAPTO-4-METHYLBENZENE
  • 1-METHYL-3,4-DIMERCAPTOBENZENE
  • 4-METHYL-1,2-BENZENEDITHIOL
  • 4-METHYL-1,2-DIMERCAPTOBENZENE
  • 1,2-Dimercapto-4-methylbenzene,min.90%(Toluene-3,4-dithiol)
  • 1,2-Benzenedithiol, 4-methyl-
  • Toluol-3,4-dithiol
  • 1,2-DIMERCAPTO-4-METHYLBENZENE: 90% (TOLUENE-3,4-DITHIOL)
  • Dithiol, 3,4-Dimercaptotoluene, 4-Methyl-1,2-benzenedithiol
  • 4-Methyl-1,2-benzenebisthiol
  • 4-Methylbenzene-1,2-bisthiol
  • 3,4-Dimercaptotoluene,99%
  • 3,4-Dimercaptotoluene,95%
  • 4-Methylbenzene-1,2-dithiol
  • Toluene-3,4-dithiol3,4-DiMercaptotoluol4-Methyl-1,2-benzenedithiol
  • 1,2-DiMercapto-4-Methylbenzene (Toluene-3,4-dithiol)
  • Toluene-3,4-dithiol technical grade, 90%
  • 3,4-DIMERCAPTOTOLUENE
  • 3,4-TOLUENEDITHIOL
  • DITHIOL
  • 'DITHIOL'
  • TOLUENE-3,4-DITHIOL
  • 3,4-Dimercaptotoluol
  • 4-methyl-2-benzenedithiol
  • o-toluenesulfonylamide
  • o-toluensulfamid
  • USAF B-59
  • usafb-59
  • TOLUENE-3,4-DITHIOL, FOR THE DETERM. OFZN, PACKAGE WITH 1G, PURUM P. A.
  • 4-METHYL-1,2-BENZENEDITHIOL, TECH., 90%
  • Toluene3,4-DithiolGr
  • Toluene3,4-DithiolZincDerivative(ZincDithiol)
  • 3,4-Toluenedithiol,97%
  • toluenedithiole
  • Toluene-3,4-dithiol &gt
  • Toluene 3,4-dithiol, GR 99%+
  • 3,4-Dimercaptotoluene in acetone
  • 496-74-2
  • C7H8S2
  • CH3C6H3SH2
  • C6H3CH3SH2
  • Building Blocks
  • Analytical Reagents
  • Analytical Chromatography Product Catalog
  • Charge Transfer Complexes for Organic Metals
  • Sulfur Compounds (for Synthesis)
  • Charge Transfer Complexes (Synthetic Intermediates)
  • Organic Building Blocks
  • IR/UV/ VIS
  • Thiols/Mercaptans
  • Sulfur Compounds
  • Spectroscopy Reagents
  • aromatic mercaptan
  • Charge Transfer Complexes (Synthetic Intermediates)
  • Charge Transfer Complexes for Organic Metals
  • Functional Materials
  • Sulfur Compounds (for Synthesis)
  • Synthetic Organic Chemistry