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ChemicalBook--->CAS DataBase List--->496-74-2

496-74-2

496-74-2 Structure

496-74-2 Structure
IdentificationMore
[Name]

TOLUENE-3,4-DITHIOL
[CAS]

496-74-2
[Synonyms]

1,2-DIMERCAPTO-4-METHYLBENZENE
1-METHYL-3,4-DIMERCAPTOBENZENE
3,4-DIMERCAPTOTOLUENE
3,4-TOLUENEDITHIOL
4-METHYL-1,2-BENZENEDITHIOL
4-METHYL-1,2-DIMERCAPTOBENZENE
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%
[EINECS(EC#)]

207-828-3
[Molecular Formula]

C7H8S2
[MDL Number]

MFCD00004844
[Molecular Weight]

156.27
[MOL File]

496-74-2.mol
Chemical PropertiesBack Directory
[Appearance]

white crystalline powder
[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)
[Fp ]

>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
[Stability:]

Stable. Incompatible with strong oxidizing agents, strong bases.
[Sensitive ]

Air Sensitive
[Merck ]

14,9531
[BRN ]

1635270
[CAS DataBase Reference]

496-74-2(CAS DataBase Reference)
[EPA Substance Registry System]

1,2-Benzenedithiol, 4-methyl- (496-74-2)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ]

3071
[WGK Germany ]

3
[RTECS ]

XT2275000
[F ]

13
[TSCA ]

Yes
[HazardClass ]

6.1(b)
[PackingGroup ]

III
[HS Code ]

29309090
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

toluene-3,4-dithiol(496-74-2).msds
Hazard InformationBack Directory
[Chemical Properties]

white crystalline powder
[Uses]

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

Used to generate the corresponding dithiolate ligand in a study of dinuclear gold(I) dithiolate complexes.
[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.
Spectrum DetailBack Directory
[Spectrum Detail]

TOLUENE-3,4-DITHIOL(496-74-2)1HNMR
TOLUENE-3,4-DITHIOL(496-74-2)13CNMR
TOLUENE-3,4-DITHIOL(496-74-2)IR1
TOLUENE-3,4-DITHIOL(496-74-2)IR2
TOLUENE-3,4-DITHIOL(496-74-2)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3,4-Dimercaptotoluene, 99%(496-74-2)
[Alfa Aesar]

3,4-Toluenedithiol, 95%(496-74-2)
[Sigma Aldrich]

496-74-2(sigmaaldrich)
[TCI AMERICA]

Toluene-3,4-dithiol,>97.0%(GC)(T)(496-74-2)
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