8.21215

Divinyl sulfone

(stabilised) for synthesis

• 同義詞: Divinyl sulfone, Vinyl sulfone
• 線性公式: (CH₂=CH)₂SO₂
• CAS號碼: 77-77-0
• 分子量：: 118.15
• MDL號碼: MFCD00008623
• 分類程式碼代碼: 12352119
• 酶委員會索引編號: 201-057-6
• NACRES: NA.22

屬性

• 蒸汽壓力: 1.05 hPa ( 25 °C)
• 品質等級: 200
• 化驗: ≥98.0% (GC)
• 形狀: liquid
• 效力: 32 mg/kg LD₅₀, oral (Rat); 22 mg/kg LD₅₀, skin (Rabbit)
• bp: 234.3 °C/1013 hPa
• mp: -26 °C
• 轉變溫度: flash point 102 °C
• 密度: 1.18 g/cm³ at 20 °C
• 儲存溫度: 2-8°C
• SMILES 字串: [S](=O)(=O)(C=C)C=C
• InChI: 1S/C4H6O2S/c1-3-7(5,6)4-2/h3-4H,1-2H2
• InChI 密鑰: AFOSIXZFDONLBT-UHFFFAOYSA-N

描述

分析報告

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.177 - 1.181
Identity (IR): passes test
The material is stabilised with hydroquinone. At time of analytical testing a content of >300 ppm stabiliser was determined.

安全資訊

• 象形圖: GHS05,GHS06
• 訊號詞: Danger
• 危險聲明: H300 + H310 - H315 - H318 - H335 - H412
• 防範說明: P262 - P264 - P273 - P280 - P301 + P310 - P305 + P351 + P338
• 危險分類: Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 215.6 °F - closed cup
• 閃點（°C）: 102 °C - closed cup