ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Thioethers spices >Dibutyl sulfide
Dibutyl sulfide
- CAS No.
- 544-40-1
- Chemical Name:
- Dibutyl sulfide
- Synonyms
- FEMA 2215;(n-C4H9)2S;'LGC' (4000);5-Thianonane;Thianonane-5;Thiononane-5;BUTYL SULFIDE;Dibutylsulfid;BUTYL SULPHIDE;dibutylsulfane
- CBNumber:
- CB0738088
- Molecular Formula:
- C8H18S
- Molecular Weight:
- 146.29
- MOL File:
- 544-40-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/17 21:30:02
| Melting point | -76 °C (lit.) |
|---|---|
| Boiling point | 188-189 °C (lit.) |
| Density | 0.838 g/mL at 25 °C (lit.) |
| vapor density | 5.07 (vs air) |
| vapor pressure | 5.17 mm Hg ( 37.7 °C) |
| refractive index |
n |
| FEMA | 2215 | BUTYL SULFIDE |
| Flash point | 170 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| color | Clear colorless to very slightly yellow |
| Odor | at 0.10 % in dipropylene glycol. green grassy violet-leaf herbal rose geranium |
| Odor Type | alliaceous |
| Odor Threshold | 0.00051ppm |
| Water Solubility | Silghtly miscible with water. Miscible with olive oil and almond oil. |
| Merck | 14,1590 |
| JECFA Number | 455 |
| BRN | 1732829 |
| Dielectric constant | 4.4100000000000001 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | HTIRHQRTDBPHNZ-UHFFFAOYSA-N |
| LogP | 3.87 |
| CAS DataBase Reference | 544-40-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Di-n-butyl sulfide(544-40-1) |
| EPA Substance Registry System | Dibutyl sulfide (544-40-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H227-H303-H315-H319-H335 | |||||||||
| Precautionary statements | P210e-P261-P280a-P305+P351+P338-P405-P501a-P210-P280-P370+P378-P403+P235-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-41 | |||||||||
| Safety Statements | 26-36/37/39-24/25-36 | |||||||||
| RIDADR | 2810 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | ER6417000 | |||||||||
| F | 13 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29309070 | |||||||||
| Toxicity | LD50 orally in Rabbit: 2220 mg/kg | |||||||||
| NFPA 704 |
|
Dibutyl sulfide price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W221503 | Butyl sulfide ≥95%, FG | 544-40-1 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W221503 | Butyl sulfide ≥95%, FG | 544-40-1 | 1KG | ₹19744.8 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W221503 | Butyl sulfide ≥95%, FG | 544-40-1 | 4KG | ₹48355.28 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | B101796 | Dibutyl sulfide 96% | 544-40-1 | 100ML | ₹2662.95 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.20252 | Dibutyl sulfide for synthesis | 544-40-1 | 50ML | ₹5650.01 | 2022-06-14 | Buy |
Dibutyl sulfide Chemical Properties,Uses,Production
Chemical Properties
colourless liquid with a very unpleasant smell
Occurrence
Reported found in raw cabbage, cooked beef and mushrooms.
Uses
Di-n-butyl sulfide is generally used as an agricultural intermediate, a sulfiding agent, a refinery catalyst, a lubricant additive, a gas odorant and a processing aid in mining applications. It finds application as an internal standard in X-ray fluorescence spectrometry (XRF) measurements of sulfur in oils and other liquid hydrocarbon matrices.
Preparation
From butyl bromide and sodium sulfide in boiling ethanol; according to some authors two forms exist, exhibiting different boiling points but identical solubilities in various solvents; both forms are insoluble in water.
General Description
Butyl sulfide is a volatile sulfur compound that can be used as a flavoring agent.
Purification Methods
Wash the sulfide with aqueous 5% NaOH, then water. Dry with CaCl2 and distil it from sodium. [Beilstein 1 IV 1559.]
Dibutyl sulfide Preparation Products And Raw materials
Raw materials
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Global( 338)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Santo Righello Pvt. Ltd | 91-9885571757 | Hyderabad, India | 919 | 58 | Inquiry |
| Clearsynth Labs | 91-22-45045900 | Maharashtra, India | 3889 | 58 | Inquiry |
| Qingdao Scienoc Chemical CO Ltd | +86-0532-68076095 +8618661673503 | China | 113 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | China | 12452 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 5873 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co,.LTD | +86-19930503253; +8619930503252 | China | 5831 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20296 | 58 | Inquiry |
| Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +8613153039501 | China | 597 | 58 | Inquiry |
544-40-1(Dibutyl sulfide)Related Search:
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Dibutyl sulfide >=98.0% (GC)
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BUTYL SULFIDE
BUTYL SULPHIDE
'LGC' (4000)
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dibutylsulfane
Butyl Sulfide >
DIBUTYL SULFIDE FOR SYNTHESIS
Dibutyl sulfide USP/EP/BP
Leflunomide Impurity 1 Hydrochloride（Leflunomide EP Impurity A Hydrochloride）
544-40-1
554-40-1
622-62-9
C4H92S
544401
CH3CH23SCH23CH3
Building Blocks
Organic Building Blocks
Sulfides/Disulfides
Sulfur Compounds
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