Dimethyl disulfide CAS:624-92-0
TDS 29 Inquiries
624-92-0
Pharmaceutical Grade
99.5%
Qingdao
Orient
Vial/Bottle/Bag/Carton
2027-12-31
pharmaceutical intermediates,peptides,electronic chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceLight yellow transparent liquid, malodorous, insoluble in water, Soluble in ethanol, ethyl ether and acetic acid. Methyl disulfide has a diffuse, intense onion odor. This compound is nonlacrimatory colourless to yellow liquid with a very unpleasant smellCertificatesBasic Info
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Product Name:
Dimethyl disulfide
Other Name:Disulfide,dimethyl;Methyl disulfide;Dimethyl disulfide;2,3-Dithiabutane;(Methyldithio)methane;Dimethyl disulphide;Sulfa-Hitech;NSC 9370;DMDS;Paladin;1,2-Dimethyldisulfane;(Methyldisulfanyl)methane
CAS No.:624-92-0
Molecular Formula:C2H6S2
InChIKeys:InChIKey=WQOXQRCZOLPYPM-UHFFFAOYSA-N
Molecular Weight:94.19900
Exact Mass:94.20
EC Number:210-871-0
HScode:2930909090
Categories:
Characteristics-
PSA:
50.60000
XLogP3:1.62740
Appearance:Dimethyl disulfide appears as a colorless oily liquid with a garlic-like odor. Denser than water and slightly soluble in water. Vapors heavier than air. May irritate skin and eyes. Used to make other chemicals.
Density:1.0625 g/cm3 @ Temp: 20 °C
Melting Point:-85 °C
Boiling Point:109.8 °C
Flash Point:15ºC
Refractive Index:1.5243-1.5263
Water Solubility:Solubility in water, g/l at 20°C: 2.5 (poor)
Storage Conditions:Flammables area
Vapor Pressure:22 mm Hg ( 20 °C)
Vapor Density:3.24 (vs air)
Toxicity:LD50 orally in Rabbit: 290 - 500 mg/kg
Explosive limit:vol% in air: 1.16
Odor:Garlic-like
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 2
Acute toxicity - Category 4, Oral
Skin sensitization, Sub-category 1B
Eye irritation, Category 2
Acute toxicity - Category 3, Inhalation
Specific target organ toxicity â single exposure, Category 3
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H225 Highly flammable liquid and vapour
H302 Harmful if swallowed
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H331 Toxic if inhaled
H335 May cause respiratory irritation
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P319 Get medical help if you feel unwell.
P391 Collect spillage.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Above 10°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Well closed. Separated from oxidants. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.
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Seller Information
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Business Type:
Trader
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Main Products:
pharmaceutical intermediates,peptides,electronic chemicals
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Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone
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Payment Terms:
100% TT in advance
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Average lead Time:
10
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
51-100
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Year of Establishment:
2024
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Inquiry History29 Inquiries
Country Product Purchase Quantity Date Posted 
United Arab Emirates
Dimethyl Disulfide 99% liquid 624-92-0
900 KG Oct 3, 2023 
Azerbaijan
DMDS
83 TON Sep 12, 2023 
Uzbekistan
Dimethildisulfide
59 MT Jun 3, 2026 
Italy
Dimethyl Disulfide
2600 KG May 26, 2026
Uzbekistan
Dimethyl disulfide/DMDS
59 MT Feb 28, 2026 
Nigeria
Di Methyl Disulfide (DMDS)
200 MT Apr 7, 2024 
Russia
Dimethyl disulfide
26 MT Nov 2, 2023 
India
Methyl disulfide
83 MT Sep 8, 2023
Uzbekistan
Dimethyl disulfide
59 MT Mar 3, 2026
Uzbekistan
Dimethyl disulfide
59 MT Mar 2, 2026 
Germany
DMDS
5500 KG Sep 15, 2025
India
DMDS
300 MT Jul 8, 2025
India
DIMETHYL DISULFIDE
2.00 20' Fcl May 27, 2024 
Indonesia
Dimethyl Disulfide
100 TON May 22, 2024
Germany
DMDS
2 MT Feb 23, 2024
Russia
Dimethyl Disulfide
87.91 TON Feb 18, 2024
Uzbekistan
Dimethyl Disulfide
87.9 TON Feb 18, 2024
Russia
Dimethyl disulfide
26 MT Nov 10, 2023 
Bahrain
Dimethyl Disulfide
1.00 KG Jun 30, 2026
Bahrain
Dimethyl Disulfide
1.00 KG Sep 11, 2025 Post an enquiry for this product
