391638

二甲基氯化磷胺

97%

• 别名: (Dichlorophosphanyl)dimethylamine, (Dimethylamino)dichlorophosphine, Dichloro(dimethylamido)phosphorus, Dichloro(dimethylamino)phosphine, Dichloro-N,N-dimethylaminophosphine, N,N-Dimethylphosphoramidous dichloride
• 线性分子式: (CH₃)₂NPCl₂
• CAS号: 683-85-2
• 分子量: 145.96
• MDL號碼: MFCD00013613
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24864392
• NACRES: NA.22

属性

• 化驗: 97%
• 形狀: liquid
• 折射率: n20/D 1.505 (lit.)
• bp: 150 °C (lit.)
• 密度: 1.271 g/mL at 25 °C (lit.)
• 官能基: amine
• 儲存溫度: 2-8°C
• SMILES 字串: CN(C)P(Cl)Cl
• InChI: 1S/C2H6Cl2NP/c1-5(2)6(3)4/h1-2H3
• InChI 密鑰: XPWWDZRSNFSLRQ-UHFFFAOYSA-N

说明

一般說明

Dimethylphosphoramidous dichloride (dimethylaminodichlorophosphine) is a phosphorus chloride derivative. It exists in two stable isomers, a gauche-conformer with C₁ symmetry and anti-conformer with C_s symmetry. Its synthesis has been reported. Molecular conformation has been investigated through correlation between the ³⁵Cl NQR frequencies and charge on the chlorine atoms. Its vibrational spectra has been studied. Its reaction with SO₂ has been investigated. It participates in the synthesis of [(dimethylamino)phosphoryl] bis(difluoromethylene)phosphonate.

應用

Dimethylphosphoramidous dichloride (N,N-dimethylamidodichlorophosphite) may be used in the synthesis of the following:

• N,N-dimethylamidotetrachlorophosphorane
• O-propylchloroformimino-N,N-dimethylamidochlorophosphate
• 1,3-bisarylsulphonyl-1,3,2,4-diazadiphosphetidines

安全信息

• 象形圖: GHS02,GHS05
• 訊號詞: Danger
• 危險聲明: H225,H314
• 防範說明: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
• 安全危害: EUH014
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: -9.4 °F - closed cup
• 閃點（°C）: -23 °C - closed cup
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter