Dimethyl trisulfide
- CAS No.
- 3658-80-8
- Chemical Name:
- Dimethyl trisulfide
- Synonyms
- DIMETHYL TRISULPHIDE;DMTS;METHYL TRISULFIDE;Dimethyltrisulfane;2,3,4-Trithiapentane;1,3-Dimethyltrisulfane;(methyltrisulfanyl)methane;trisuL;FEMA 3275;CH3SSSCH3
- CBNumber:
- CB1421541
- Molecular Formula:
- C2H6S3
- Molecular Weight:
- 126.26
- MDL Number:
- MFCD00039808
- MOL File:
- 3658-80-8.mol
- MSDS File:
- SDS
| Melting point | −68 °C(lit.) |
|---|---|
| Boiling point | 58 °C15 mm Hg(lit.) |
| Density | 1.202 g/mL at 25 °C(lit.) |
| FEMA | 3275 | DIMETHYL TRISULFIDE |
| refractive index |
n |
| Flash point | 133 °F |
| storage temp. | Store at -20°C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Liquid |
| color | Clear yellow |
| Odor | at 0.10 % in propylene glycol. sulfurous cooked onion savory meaty |
| Odor Type | alliaceous |
| Water Solubility | Insoluble in water. |
| JECFA Number | 582 |
| BRN | 1731604 |
| LogP | 2.93 |
| CAS DataBase Reference | 3658-80-8(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | DIMETHYL TRISULFIDE |
| FDA UNII | 3E691T3NL1 |
| NIST Chemistry Reference | Trisulfide, dimethyl(3658-80-8) |
| EPA Substance Registry System | Trisulfide, dimethyl (3658-80-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H302-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P301+P312+P330-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38-36/38-20/22-10 | |||||||||
| Safety Statements | 26-37/39-16-24/25 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-23 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3.2 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29309090 | |||||||||
| NFPA 704 |
|
Dimethyl trisulfide price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W327506 | Dimethyl Trisulfide ≥98%, FG | 3658-80-8 | sample-k | $54.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | W327506 | Dimethyl Trisulfide ≥98%, FG | 3658-80-8 | 100g | $318 | 2024-03-01 | Buy |
| Sigma-Aldrich | W327506 | Dimethyl Trisulfide ≥98%, FG | 3658-80-8 | 1kg | $843 | 2024-03-01 | Buy |
| Sigma-Aldrich | 79592 | Dimethyl trisulfide analytical standard | 3658-80-8 | 10mg | $77.2 | 2024-03-01 | Buy |
| TCI Chemical | D3418 | Dimethyl Trisulfide >98.0%(GC) | 3658-80-8 | 5g | $37 | 2024-03-01 | Buy |
Dimethyl trisulfide Chemical Properties,Uses,Production
Chemical Properties
clear yellow liquid
Chemical Properties
Dimethyl trisulfide has a powerful, diffusive, penetrating odor reminiscent of fresh onion
Occurrence
Reported as occurring in the volatile portion of fresh onion juice; the major aroma component in cooked vegetables of the Brassica genus. Also reported found in kohlrabi, cabbage, onion, garlic, shallots, leek, peas, mustard, tomato, wheaten bread, cheeses, milk, cooked chicken, pork, beef, hop oil, beer, brandies, whiskey, sherry, grape wine, cocoa, coffee, roasted peanuts, mushrooms, broccoli, cauliflower, brussels sprouts, radishes, pumpkin, sweet corn, asparagus, black tea, shellfish and squid.
Uses
Dimethyl trisulfide is reported as a major aroma component in cooked Brassicaceous vegetables. Trap baits containing dimethyl trisulfide have been used to capture Calliphora loewi and other blowflies. Dimethyl trisulfide along with dimethyl sulfide and dimethyl disulfide have been confirmed as volatile compounds given off by the fly-attracting plant known as dead-horse arum (Helicodiceros muscivorus). These flies are attracted to the odor of fetid meat and help pollinate this plant.
Preparation
It is produced by the microorganism, L. cremoris S2.
Definition
ChEBI: Dimethyl trisulfide is an organic trisulfide.
Taste threshold values
Taste characteristics at 2.0 ppm: sulfureous, alliaceous, gassy, savory and meaty with a fresh, vegetative nuance
Synthesis Reference(s)
Tetrahedron Letters, 30, p. 2995, 1989 DOI: 10.1016/S0040-4039(00)99178-0
Dimethyl trisulfide Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 8095 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 2263 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 8349 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
View Lastest Price from Dimethyl trisulfide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-22 | Dimethyl trisulfide
3658-80-8
|
US $32.00-1.10 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-09-26 | Dimethyl trisulfide
3658-80-8
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2023-09-06 | Dimethyl trisulfide
3658-80-8
|
US $0.00 / KG | 1KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. |
-
- Dimethyl trisulfide
3658-80-8
- US $32.00-1.10 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Dimethyl trisulfide
3658-80-8
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- Dimethyl trisulfide
3658-80-8
- US $0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.