Ethyl disulfide (CAS 110-81-6) — formula C4H10S2, molecular weight 122.3; category organic chemicals.
Documented applications: Uses: Used as a flavoring agent, [FDA], Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, General Manufacturing Information: Disulfide, diethyl: ACTIVE.
Ethyl disulfide is a carbon-based organic compound with CAS registry number 110-81-6 and molecular formula C4H10S2 (molecular weight 122.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 110-81-6
Its molecular formula C4H10S2 comprises 4 C, 10 H, 2 S atoms.
Also known as: Ethyl disulfide · Diethyl Disulfide
Category: organic chemicals
The CAS registry number of Ethyl disulfide is 110-81-6.
Molecular formula C4H10S2, molecular weight 122.3.
It is also registered under: Ethyl disulfide, Diethyl Disulfide.
Recorded applications: Uses: Used as a flavoring agent, [FDA], Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, General Manufacturing Information: Disulfide, diethyl: ACTIVE.
Category: Organic Chemicals.
Public-database records for Ethyl disulfide (CAS 110-81-6), reproduced here for independent cross-checking.
| Reported hazard statements | H226 (100%), H315 (54.3%), H319 (56.7%), H335 (55.5%) |
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H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (54.3%): Causes skin irritation [Warning Skin corrosion/irritation]
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Cabbage, Carbide, Roasted Onion, Rubber, Sulfur No safety concern at current levels of intake when used as a flavouring agent |
|---|
| 沸点 | 152.00 °C. @ 760.00 mm Hg |
|---|---|
| 沸点 | 151-152 °C |
| 熔点 | -101.5 °C |
| 溶解度 | 0.3 mg/mL at 25 °C |
| 密度 | 0.990-0.996 |
| 蒸气压 | 4.28 [mmHg] |
| 折射率 | 1.502-1.508 |
| CAS Registry Number | 110-81-6 |
|---|---|
| PubChem CID | 8077 |
| 分子式 | C4H10S2 |
| IUPAC 名称 | (ethyldisulfanyl)ethane |
| UNII（FDA） | X2SFL51MH0 |
| FEMA 编号 | 4093 |
| JECFA 编号 | 1699 |
DIETHYL DISULFIDE; 110-81-6; Ethyl disulfide; Disulfide, diethyl; (ethyldisulfanyl)ethane; Diethyl disulphide; Ethyldithioethane; 3,4-Dithiahexane; Ethyl disulphide; Diethyldisulfid; Diethyldisulfid [Czech]; NSC 8839; 1,1'-dithiodiethane; EINECS 203-805-7; X2SFL51MH0; AI3-32579
| 分子量 | 122.3 |
|---|---|
| XLogP3 | 1.6 |
| 氢键供体数 | 0 |
| 氢键受体数 | 2 |
| 可旋转键数 | 3 |
| 精确质量 | 122.02239267 |
| 单同位素质量 | 122.02239267 |
| 拓扑极性表面积 | 50.6 |
| 重原子数 | 6 |
| 形式电荷 | 0 |
Ethyl disulfide · CAS 110-81-6 · C4H10S2. UNII X2SFL51MH0. 沸点: 152.00 °C. @ 760.00 mm Hg; 沸点: 151-152 °C; 熔点: -101.5 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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