TOLUENE-3,4-DITHIOL

CAS No.：496-74-2

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Other grades of this product :

TOLUENE-3,4-DITHIOL Basic information

Product Name:	TOLUENE-3,4-DITHIOL
Synonyms:	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)
CAS:	496-74-2
MF:	C7H8S2
MW:	156.27
EINECS:	207-828-3
Product Categories:	aromatic mercaptan;Charge Transfer Complexes (Synthetic Intermediates);Charge Transfer Complexes for Organic Metals;Functional Materials;Sulfur Compounds (for Synthesis);Synthetic Organic Chemistry
Mol File:	496-74-2.mol

TOLUENE-3,4-DITHIOL Chemical Properties

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
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

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

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

TOLUENE-3,4-DITHIOL Usage And Synthesis

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

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873