87726

四甲基硫酸氢铵 一水合物

crystallized, ≥98.0% (T)

• 别名: N,N,N-trimethyl-methanaminium sulfate hydrate
• 线性分子式: (CH₃)₄N(HSO₄) · H₂O
• CAS号: 103812-00-6
• 分子量: 189.23
• Beilstein: 4829202
• MDL號碼: MFCD00150356
• 分類程式碼代碼: 12352116
• PubChem物質ID: 57653262
• NACRES: NA.22

属性

• 品質等級: 100
• 化驗: ≥98.0% (T)
• 形狀: crystals
• 品質: crystallized
• SMILES 字串: O.C[N+](C)(C)C.OS([O-])(=O)=O
• InChI: 1S/C4H12N.H2O4S.H2O/c2*1-5(2,3)4;/h1-4H3;(H2,1,2,3,4);1H2/q+1;;/p-1
• InChI 密鑰: VSJXNAHOWBCQRE-UHFFFAOYSA-M

说明

一般說明

Crystals of tetramethylammonium hydrogen sulfate monohydrate generally exhibit ferroelectricity in the temperature range from -104 °C to 40 °C.[1]

應用

Tetramethylammonium hydrogen sulfate monohydrate can be used as a phase transfer catalyst in polymer synthesis.[2]

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves