40262

N,N-二甲基甲酰胺二丁基缩醛

for esterification of fatty acids, ≥98.0%

• 别名: 1,1-二丁氧基-N,N-二甲基甲胺, 1,1-二丁氧基三甲胺
• 线性分子式: (CH₃)₂NCH(OCH₂CH₂CH₂CH₃)₂
• CAS号: 18503-90-7
• 分子量: 203.32
• Beilstein: 1098693
• EC號碼: 242-387-0
• MDL號碼: MFCD00015249
• 分類程式碼代碼: 12352100
• PubChem物質ID: 329755962
• NACRES: NA.22

属性

• 化驗: ≥98.0%
• 品質: for esterification of fatty acids
• 折射率: n20/D 1.417
• bp: 93 °C/12 mmHg (lit.)
• 密度: 0.853 g/mL at 20 °C (lit.)
• SMILES 字串: CCCCOC(OCCCC)N(C)C
• InChI: 1S/C11H25NO2/c1-5-7-9-13-11(12(3)4)14-10-8-6-2/h11H,5-10H2,1-4H3
• InChI 密鑰: GSFFXKGTGPMVLM-UHFFFAOYSA-N

说明

一般說明

N,N-Dimethylformamide dibutyl acetal (1,1-Dibutoxytrimethylamine, 1,1-Dibutoxy-N,N-dimethylmethylamine) is a dimethylformamide dialkyl acetal.[1] Its synthesis has been reported by Meerwin and coworkers by reaction of N,N-Dimethylformamide diethyl acetal with butanol.[2]

應用

N,N-Dimethylformamide dibutyl acetal is the suitable reagent used for the simultaneous quantification of cocaine and its primary metabolite, benzoyl ecgonine, from a urine matrix by gas-chromatography.[1] It may be used as reagent for the esterification of fatty acids.[3] [4]

其他說明

用于脂肪酸的酯化反应的试剂[3]；综述[4]

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Warning
• 危險聲明: H226,H315,H319,H335
• 防範說明: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 127.4 °F - closed cup
• 閃點（°C）: 53 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter