8.22339

Phosphoryl chloride

for synthesis

• 同義詞: Phosphoryl chloride, Phosphorus oxide trichloride, Phosphorus oxychloride
• CAS號碼: 10025-87-3
• 分子量：: 153.33
• MDL號碼: MFCD00011443
• 分類程式碼代碼: 12352101
• 酶委員會索引編號: 233-046-7
• NACRES: NA.22

屬性

• 蒸汽壓力: 36 hPa ( 20 °C)
• 品質等級: 200
• 化驗: ≥99.0% (argenometric)
• 形狀: liquid
• 效力: 36 mg/kg LD₅₀, oral (Rat)
• pH值: 1.0 (25 °C, 5 g/L in H₂O)
• bp: 105.3 °C/1013 hPa
• mp: 1-2 °C
• 密度: 1.68 g/cm³ at 20 °C (DIN 51757)
• 儲存溫度: 2-30°C
• InChI: 1S/Cl3OP/c1-5(2,3)4
• InChI 密鑰: XHXFXVLFKHQFAL-UHFFFAOYSA-N

描述

一般說明

for synthesis

應用

Phosphoryl chloride is a strong Lewis acid that can be used as:

• A phosphorylating agent for the selective phosphorylation of alcohols, amines, and thiols.
• A dehydrating agent for alcohols, amides, and cyanohydrins.
• A reagent to synthesize Vilsmeier reagent for Vilsmeier-Haack formylation reactions.
• A chlorinating agent for the chlorination of heterocyclic compounds.
• A reagent to prepare dihydroisoquinolines and isoquinolines by cyclization of N-β-phenylethyl amides via Bischler-Napieralski reaction.

分析報告

Assay (argentometric)≥ 99.0 %Density (d 20 °C/ 4 °C)1.673 - 1.677Identity (IR)passes test

安全資訊

• 象形圖: GHS05,GHS06,GHS08
• 訊號詞: Danger
• 危險聲明: H302 - H314 - H330 - H372
• 防範說明: P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P314
• 危險分類: Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1 - STOT RE 1 Inhalation
• 標靶器官: Respiratory Tract
• 安全危害: EUH014 - EUH029
• 儲存類別代碼: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable