- Diethyl disulfide
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- $2.20
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2026-07-02
- CAS:110-81-6
- Min. Order: 1kg
- Purity: 99%min
- Supply Ability: 1000kg
- Diethyl disulfide
-
-
2026-06-30
- CAS:110-81-6
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10000KGS
- Diethyl disulfide
-
- $15.00
-
2026-05-28
- CAS:110-81-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50 ton
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| | Diethyl disulfide Basic information |
| | Diethyl disulfide Chemical Properties |
| Melting point | 95-98.5 °C(lit.) | | Boiling point | 151-153 °C (lit.) | | density | 0.993 g/mL at 25 °C (lit.) | | vapor density | 5.9 (vs air) | | vapor pressure | 5.7 hPa (25 °C) | | FEMA | 4093 | DIETHYL DISULFIDE | | refractive index | n20/D 1.506(lit.) | | Fp | 104 °F | | storage temp. | Store below +30°C. | | solubility | H2O: passes test | | form | liquid | | color | Colorless to Light yellow to Light orange | | Odor | at 0.10 % in triacetin. gassy ripe onion greasy garlic | | Odor Type | alliaceous | | Odor Threshold | 0.002ppm | | biological source | synthetic | | Water Solubility | Soluble in water. | | Specific Heat Capacity | Cp(liquid): 1.67 J/(g·K), at 25℃ | | JECFA Number | 1699 | | BRN | 1098273 | | Henry's Law Constant | 3.7×10-3 mol/(m3Pa) at 25℃, Burkholder et al. (2019) | | Dielectric constant | 18.9（19℃） | | Major Application | flavors and fragrances | | InChI | 1S/C4H10S2/c1-3-5-6-4-2/h3-4H2,1-2H3 | | InChIKey | CETBSQOFQKLHHZ-UHFFFAOYSA-N | | SMILES | CCSSCC | | LogP | 2.86 | | CAS DataBase Reference | 110-81-6(CAS DataBase Reference) | | NIST Chemistry Reference | Disulfide, diethyl(110-81-6) | | EPA Substance Registry System | Diethyl disulfide (110-81-6) |
| Hazard Codes | Xn,Xi | | Risk Statements | 22-38-41-36/37/38-10 | | Safety Statements | 26-39-37/39-16-36 | | RIDADR | UN 1993 3/PG 3 | | WGK Germany | 3 | | RTECS | JO1925000 | | TSCA | TSCA listed | | HS Code | 2930 90 98 | | HazardClass | 3 | | PackingGroup | III | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 | | Toxicity | LD50 orally in Rabbit: 2030 mg/kg |
| | Diethyl disulfide Usage And Synthesis |
| Chemical Properties | clear colorless to light yellow liquid | | Chemical Properties | Colorless to yellowish liquid; onion/cabbage odor | | Uses | Diethyl sulfide is used as a solvent for anhydrous minerals and in plating baths for gold and silver | | Definition | ChEBI: Diethyl disulfide is an organic disulfide. | | Purification Methods | Dry the disulfide over silica gel or MgSO4 and distil it under reduced pressure (optionally from CaCl2). [Beilstein 1 H 347, 1 I 173, 1 II 345, 1 III 1377, 1 IV 1379.] |
| | Diethyl disulfide Preparation Products And Raw materials |
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