8.21073

4,4′-Diaminodiphenyl sulfone

for synthesis

• 同義詞: 4,4′-Diaminodiphenyl sulfone, DDS, 4,4′-Sulfonyldianiline, Bis(p-aminophenyl) sulfone
• 線性公式: [4-(NH₂)C₆H₄]₂SO₂
• CAS號碼: 80-08-0
• 分子量：: 248.30
• MDL號碼: MFCD00007887
• 分類程式碼代碼: 12352116
• 酶委員會索引編號: 201-248-4
• NACRES: NA.22

屬性

• 品質等級: 200
• 化驗: ≥97.0% (HPLC)
• 形狀: powder
• 效力: 1000 mg/kg LD₅₀, oral (Rat); >4000 mg/kg LD₅₀, skin (Rabbit)
• pH值: 5.5-7.5 (20 °C in H₂O, saturated aqueous solution)
• mp: 172-175 °C
• 溶解度: 0.38 g/L
• 體積密度: 250‑350 kg/m³
• 儲存溫度: 2-30°C
• InChI: 1S/C12H12N2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H,13-14H2
• InChI 密鑰: MQJKPEGWNLWLTK-UHFFFAOYSA-N

描述

分析報告

Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 175 °C
Melting range (upper value): ≤ 180 °C
Identity (IR): passes test

安全資訊

• 象形圖: GHS07,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H302 - H360F - H371 - H373 - H411
• 防範說明: P202 - P260 - P264 - P273 - P301 + P312 - P308 + P311
• 危險分類: Acute Tox. 4 Oral - Aquatic Chronic 2 - Repr. 1B - STOT RE 2 - STOT SE 2
• 標靶器官: Blood
• 儲存類別代碼: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable