295280

ジメチルアミン

anhydrous, ≥99%

• 別名: N,N-Dimethylamine
• 化学式: (CH₃)₂NH
• CAS番号: 124-40-3
• 分子量: 45.08
• Beilstein: 605257
• EC Number: 204-697-4
• MDL番号: MFCD00008288
• UNSPSCコード: 12142100
• PubChem Substance ID: 24857770
• NACRES: NA.22

特性

• グレード: anhydrous
• 品質水準: 200
• 蒸気密度: 1.55 (15 °C, vs air)
• 蒸気圧: 1277 mmHg ( 20 °C)
• アッセイ: ≥99%
• フォーム: gas; liquid
• 自己発火温度: 753 °F
• expl. lim.: 14.4 %
• bp: 7 °C (lit.)
• mp: −93 °C (lit.)
• 密度: 0.68 g/mL at 20 °C (lit.)
• 官能基: amine
• SMILES記法: CNC
• InChI: 1S/C2H7N/c1-3-2/h3H,1-2H3
• InChI Key: ROSDSFDQCJNGOL-UHFFFAOYSA-N

詳細

アプリケーション

Dimethylamine can be used:

• In the preparation of 1-organyl-1-(trimethylsiloxy)-2-(dimethylamino)ethenes starting from α-bromo ketones.
• In one of the key synthetic steps for the preparation of 1-methoxycarbonylpyrrolizin-3-one and its associated compounds.
• Ni-catalyzed cross-electrophile coupling of Katritzky pyridinium salts with bromoalkanes through C-N bond activation.
• To synthesize tertiary amides which on reaction with Petasis reagent followed by bromination forms bromomethyl ketones.

包装

Supplied in a Sure/Pac^™ cylinder and has a 316 stainless steel needle valve with a male 1/4" NPTF outlet thread installed . Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

• Aldrich^® Sure/Pac^™ station for liquefied gases Z566446
• PTFE Sealing tape Z104388 or Z221880
• Stainless steel hose adapter Z146838
• Aldrich^® mini gas regulator Z513547

法的情報

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

安全性情報

• ピクトグラム: GHS02,GHS04,GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H220,H280,H315,H318,H332,H335,H412
• 注意書き: P210 - P273 - P280 - P305 + P351 + P338 - P403 + P233 - P410 + P403
• 危険有害性の分類: Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Gas 1A - Press. Gas Liquefied gas - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 補足的ハザード: EUH071
• 保管分類コード: 2A - Gases
• WGK: WGK 1
• 引火点(°F): 19.9 °F - closed cup
• 引火点(℃): -6.7 °C - closed cup
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)