99.5% Best selling Dimethyl disulfide price CAS 624-92-0

Basic Info

Model No.: CAS 624-92-0

Additional Info

Packaging: 200 KG 250KG

Productivity: 5000 t/year

Brand: cy

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 50 ton

Certificate: ISO 9001, GMP

Port: QINGDAO

Product Description

Two methyl two sulfur is an organic sulfur compound.

Basic information correction

Chinese Name: two methyl two thioether

Chinese alias: two methyl two sulfur

English Name: dimethyl disulfide

English aliases: Methyldisulfide; Disulfide, dimethyl; 1,2-dimethyldisulfane; Dimethyl disulphide; methyldisulfanyl) methane;

CAS: 624-92-0

Molecular formula: C2H6S2

Molecular weight: 94.19900

Precise quality: 93.99110

PSA:50.60000

LogP:1.62740

Physicochemical properties

Appearance and character: a colorless oily liquid with a smell similar to garlic.

Density: 1.0625

Melting point: -85 degree C

Boiling point: 109 degrees C (lit.)

Flash point: 76 degree F

Refractive index: n20/D 1.525 (lit.)

Stability: Stable. Incompatible with strong bases, strong oxidizing agents, strong reducing agents. Flammable.

Storage conditions: storehouse ventilation, low temperature drying, separate from oxidizer and acid.

Vapor pressure: 22 mm Hg (20 degree C)

Steam density: 3.24 (vs air)

security information

Package level: II

Risk category: 3

Customs Code: 2930909090

Dangerous goods transportation Code: UN 2381 3/PG 2

WGK Germany:2

Hazard category codes: R11; R22; R26; R36/37/38; R51/53

Safety instructions: S26-S61-S45-S38-S36/37/39-S28A-S16-S60

RTECS: JO1927500

Dangerous goods sign: F

purpose

This product is mainly used as coking inhibitor in steam cracking unit in ethylene industry, as activator in hydrodesulfurization, hydrotreating and pre-sulfurization of hydrocracking catalyst in petrochemical industry, and as raw material for synthesis of sulfur compounds in chemical industry.