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蒸汽密度
6.18 (vs air)
质量水平
蒸汽压
0.07 mmHg ( 25 °C)
检测方案
≥98.0% (GC)
形式
liquid
质量
absolute, over molecular sieve (H2O ≤0.03%)
杂质
≤0.03% H2O (coulometric)
折射率
n20/D 1.459 (lit.)
bp
230-232 °C/740 mmHg (lit.)
mp
7 °C (lit.)
密度
1.03 g/mL at 25 °C (lit.)
SMILES字符串
CN(C)P(=O)(N(C)C)N(C)C
InChI
1S/C6H18N3OP/c1-7(2)11(10,8(3)4)9(5)6/h1-6H3
InChI key
GNOIPBMMFNIUFM-UHFFFAOYSA-N
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应用
六甲基磷酰胺可用于:
- 作为添加剂促进炔烃的对映选择性加成形成醛烃,从而在室温下生成炔丙基醇。
- 作为催化剂参与烷基碘引发剂引发的甲基丙烯酸甲酯的可逆失活自由基聚合,以生成聚甲基丙烯酸甲酯 (PMMA)。
- 促进甲烷二膦酸四烷基酯转化为(Z)-2-芳基-1-(2-氰基乙基)乙烯基膦酸酯。
六甲基磷酰胺是一种偶极助溶剂,同时也是一种有效的添加剂,用于卤化物的还原、砜脱氧、卤代烯烃偶联和碳硫键断裂等反应。
警示用语:
Danger
危险声明
危险分类
Carc. 1B - Eye Dam. 1 - Muta. 1B - Skin Corr. 1C
WGK
WGK 3
闪点(°F)
291.2 °F
闪点(°C)
144 °C
?One-pot? synthesis of (Z)-2-aryl-1-(2-cyanoethyl) ethenylphosphonates via hexamethylphosphoramide-promoted sequential transformation
Heteroatom Chem., 13(2), 116-119 (2002)
Hexamethylphosphoramide as a highly reactive catalyst for the reversible-deactivation radical polymerization of MMA with an in situ formed alkyl iodide initiator
Polym. Chem., 8(39), 6073-6085 (2017)
Phenyl- Carbonyl Coupling Reactions Promoted by Samarium Diiodide and Hexamethylphosphoramide
The Journal of Organic Chemistry, 62(14), 4643-4649 (1997)
Environmental science & technology, 44(15), 5868-5874 (2010-07-09)
Models used to predict the fate of aqueous phase contaminants are often limited by their inability to address the widely varying redox conditions in natural and engineered systems. Here, we present a novel approach based on quantum chemical calculations that
Journal of the American Chemical Society, 130(19), 6060-6061 (2008-04-19)
Low-temperature rapid-injection NMR (RINMR) experiments were performed on tris(trimethylsilyl)methyllithium. In THF/Me2O solutions, the separated ion (1S) reacted faster than can be measured at -130 degrees C with MeI and substituted benzaldehydes (k >/= 2 s -1), whereas the contact ion
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