8.20791

Dimethyl disulfide

for synthesis

• 别名: Dimethyl disulfide, Methyl disulfide
• 经验公式（希尔记法）: C₂H₆S₂
• CAS号: 624-92-0
• 分子量: 94.20
• MDL號碼: MFCD00008561
• 分類程式碼代碼: 12352113
• 酶委員會索引編號: 210-871-0
• NACRES: NA.22

属性

• 蒸汽壓力: 30 hPa ( 20 °C)
• 品質等級: 200
• 化驗: ≥99.0% (GC)
• 形狀: liquid
• 自燃溫度: 304 °C
• 效力: 290-500 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.1-16.1 % (v/v)
• 運動黏度: 0.594 cSt(20 °C)
• mp: -85 °C
• 轉變溫度: flash point 15 °C
• 密度: 1.06 g/cm³ at 20 °C
• 儲存溫度: 2-30°C
• InChI: 1S/C2H6S2/c1-3-4-2/h1-2H3
• InChI 密鑰: WQOXQRCZOLPYPM-UHFFFAOYSA-N

说明

應用

• Sensor development for dimethyl disulfide detection: A study detailed the development of a delafossite CuGaO2-based chemiresistive sensor designed for sensitive and selective detection of dimethyl disulfide, highlighting its potential in environmental monitoring and industrial applications (Zhang et al., 2024).
• Odor control in food packaging: Research on active packaging materials incorporated with calcium hydroxide and modified porous medium demonstrated effectiveness in reducing carbon dioxide and controlling kimchi odor, potentially applicable to industrial food processing and storage (Jeong et al., 2024).
• Improvement of food flavor profiles: An investigation into the effects of different extraction methods on the volatile profiles of flaxseed oils emphasized the role of dimethyl disulfide in enhancing food flavors, contributing to the optimization of food processing techniques (Sun et al., 2023).
• Disease control in agriculture: A study on the alleviation of banded leaf and sheath blight in maize using bacterial volatile organic compounds, including dimethyl disulfide, suggested new pathways for plant disease management through natural chemical signaling (Yasmin et al., 2023).
• Fumigation effects on pathogen reduction: Examination of fumigation methods for the reduction of Salmonella enterica in soil highlighted dimethyl disulfide as an effective agent, offering a potential strategy for improving soil safety in agricultural settings (Gu et al., 2023).

分析報告

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.059 - 1.063
Identity (IR): passes test

安全信息

• 象形圖: GHS02,GHS06,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H225 - H301 + H331 - H317 - H319 - H336 - H370 - H410
• 防範說明: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• 危險分類: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 1 Inhalation - STOT SE 3
• 標靶器官: Central nervous system, Upper respiratory tract
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 59.0 °F
• 閃點（°C）: 15 °C