Cas no 3658-80-8 (Dimethyl trisulphide)

Dimethyl trisulphide structure
Dimethyl trisulphide structure
Product Name:Dimethyl trisulphide
CAS No:3658-80-8
MF:C2H6S3
MW:126.264036655426
MDL:MFCD00039808
CID:44369
PubChem ID:24901602
Update Time:2025-04-18

Dimethyl trisulphide Chemical and Physical Properties

Names and Identifiers

    • Dimethyltrisulfide
    • Dimethyl trisulfate
    • Methyl trisulfide
    • (methyltrisulfanyl)methane
    • Dimethyltrisulfideneat
    • Dimethyl trisulfide
    • Dimethyl trisulphide
    • MDL: MFCD00039808
    • Inchi: 1S/C2H6S3/c1-3-5-4-2/h1-2H3
    • InChI Key: YWHLKYXPLRWGSE-UHFFFAOYSA-N
    • SMILES: CSSSC

Computed Properties

  • Exact Mass: 125.96300
  • Monoisotopic Mass: 125.963162
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 5
  • Rotatable Bond Count: 2
  • Complexity: 12.4
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 1.3
  • Topological Polar Surface Area: 75.9

Experimental Properties

  • Color/Form: Uncertain
  • Density: 1.202?g/mL?at 25?°C(lit.)
  • Melting Point: -68°C(lit.)
  • Boiling Point: 170°C(lit.)
  • Flash Point: Fahrenheit: 132.8 ° f < br / > Celsius: 56 ° C < br / >
  • Refractive Index: n20/D 1.602(lit.)
  • Water Partition Coefficient: Insoluble in water.
  • PSA: 75.90000
  • LogP: 2.27560
  • Solubility: Slightly soluble in water, soluble in ethanol and propylene glycol.
  • FEMA: 3275

Dimethyl trisulphide Security Information

  • Symbol: GHS02 GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H226,H302,H315,H319,H335
  • Warning Statement: P261,P305+P351+P338
  • Hazardous Material transportation number:UN 1993 3/PG 3
  • WGK Germany:3
  • Hazard Category Code: 22-36/37/38
  • Safety Instruction: S26-S37/39-S16
  • FLUKA BRAND F CODES:10-23
  • Hazardous Material Identification: Xn
  • HazardClass:3.2
  • PackingGroup:III
  • TSCA:Yes
  • Risk Phrases:R10; R20/22; R36/38
  • Packing Group:III
  • Safety Term:3.2
  • Packing Group:III
  • Hazard Level:3.2

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Dimethyl trisulphide Production Method

Production Method 1

Reaction Conditions
1.1R:Na2S, R:S
Reference
Process for producing of synthetic alliaceous ethereal oil
By Lellei, Gabor et al, Hung. Pat. Appl., From Hung. Pat. Appl., 9802619, 28 Jun 2000, 9802619, 28 Jun 2000

Dimethyl trisulphide Preparation Products

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Suzhou Senfeida Chemical Co., Ltd
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(CAS:3658-80-8)Dimethyl trisulfide
Order Number:sfd3604
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:33
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Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:3658-80-8)Dimethyl trisulfide
Order Number:LE3774;LE1733621;LE12160
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:44
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Jiangsu Xinsu New Materials Co., Ltd
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(CAS:3658-80-8)
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Purity:99%
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Dimethyl trisulphide Related Literature

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Suzhou Senfeida Chemical Co., Ltd
(CAS:3658-80-8)Dimethyl trisulfide
sfd3604
Purity:99.9%
Quantity:200kg
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Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:3658-80-8)Dimethyl trisulfide
LE3774;LE1733621;LE12160
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
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