Dimethyl disulfide
Dimethyl disulfide
- CAS:
- 624-92-0
- MF:
- C2H6S2
- MW:
- 94.2
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Properties
- Melting point:
- -85 °C
- Boiling point:
- 109 °C(lit.)
- Density
- 1.0625
- vapor density
- 3.24 (vs air)
- vapor pressure
- 22 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.525(lit.)
- Flash point:
- 76 °F
- storage temp.
- Flammables area
- solubility
- 2.7g/l
- form
- Liquid
- Specific Gravity
- 1.0647 (20/4℃)
- color
- Clear yellow
- Odor
- at 0.10 % in propylene glycol. sulfurous vegetable cabbage onion
- Odor Type
- sulfurous
- explosive limit
- 1.1-16.1%(V)
- Odor Threshold
- 0.0022ppm
- Water Solubility
- <0.1 g/100 mL at 20 ºC
- JECFA Number
- 564
- BRN
- 1730824
- Dielectric constant
- 9.7699999999999996
- Exposure limits
- ACGIH: TWA 0.5 ppm (Skin)
- Stability:
- Stable. Incompatible with strong bases, strong oxidizing agents, strong reducing agents. Flammable.
- InChIKey
- WQOXQRCZOLPYPM-UHFFFAOYSA-N
- LogP
- 1.91 at 20℃
Safety Information
- Symbol(GHS)
GHS02,GHS06,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H225-H301+H331-H317-H319-H336-H370-H410
- Precautionary statements
- P210-P273-P280-P301+P310-P303+P361+P353-P304+P340+P311
- Hazard Codes
- F,Xn,N,T+
- Risk Statements
- 11-20/22-36-51/53-36/37/38-26-22-36/37
- Safety Statements
- 26-61-45-38-36/37/39-28A-16-60-57-39-29
- RIDADR
- UN 2381 3/PG 2
- WGK Germany
- 2
- RTECS
- JO1927500
- Autoignition Temperature
- 304 °C
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29309070
- Toxicity
- LD50 orally in Rabbit: 290 - 500 mg/kg
Use
Dimethyl Disulfide (DMDS) is a sulfiding agent, which is used along with a reducing agent such as hydrogen, to transform metal oxide species to a metallic sulfide crystalline phase in situ for hydrotreating catalysts. For in situ sulfiding, the reaction is performed inside the process unit for complete control and to achieve maximum catalyst activity and safe handling.
6 India supplier list of "Dimethyl disulfide"
- Product Name:Anti-14-3-3ηantibodyproducedinrabbit
- Products Intro:Brand:sigma aldrich | Product Number:SAB4503102 | Purity:affinityisolatedantibody
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Dimethyl disulfide 99%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.018790
- Company Type: Trader
- Country/Region: INDIA
- Product Name:DimethylDisulfide
- Products Intro:Brand:clearsynth | Product Number:CS-T-20140
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Dimethyl Disulfide
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Di Methyl Disulfide
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:DimethylDisulphide
- Products Intro:Brand:cdhfinechemical | Product Number:075505
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Dimethyldisulphide
- Products Intro:Brand:ottokemi | Product Number:D2019 | Purity:98%
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Di Methyl Di Sulphide
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Dimethyl Di Sulphide
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Dimethyl disulfide
- Company Type: Trader
- Country/Region: INDIA