N,N,N',N'',N''-Pentamethyldiethylenetriamine
Molecular Structure:
MDL:
MFCD00014876
Molecular Formula:
C9H23N3;[(CH3)2NCH2CH2]2NCH3
Molecular Weight:
173.30
Alias:
五甲基二乙烯三胺,N,N,N,N,N-五甲基二亞乙基三胺
1,1,4,7,7-Pentamethyldiethylenetriamine
PMDTA
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
N,N,N',N'',N''-Pentamethyldiethylenetriamine |
99% |
25ml |
RMB 115.5 |
Consulting service |
N,N,N',N'',N''-Pentamethyldiethylenetriamine |
99% |
100ml |
RMB 322.3 |
Consulting service |
N,N,N',N'',N''-Pentamethyldiethylenetriamine |
99% |
500ml |
RMB 979 |
Consulting service |
N,N,N',N'',N''-Pentamethyldiethylenetriamine |
99% |
1L |
RMB 1751.2 |
Consulting service |
Character:
無色透明液體,是一種高活性的叔胺催化劑,獨(dú)有的氨基氮的空間屏蔽交應(yīng),其堿性的特質(zhì)能更有效的對水和異氰酸酯之間的反應(yīng)起催化作用。
密度:0.829
熔點(diǎn):?20 °C
沸點(diǎn):198 °C
折射n20/D:1.442
閃點(diǎn):53 °C
Quality Standard:
外觀Appearance 無色透明液體
紅外光譜鑒別Infrared spectrometry 符合
純度Purity ≥98.0% (GC)
水分Water <0.5 %
折光率Refractive index n20/D 1.4410 - 1.4440
相對密度Specific gravity (20/20°C) 0.8280 - 0.8300
Storage:
用NMR研究新戊基鋰絡(luò)合作用的配體,以及研究和α,ω-二炔相互作用的CO2的配體效果。N,N,N',N'',N''-五甲基二乙烯三胺催化劑是一種高活性的叔胺催化劑,由于它獨(dú)有的氨基氮的空間屏蔽交應(yīng),其堿性的特質(zhì)能更有效的對水和異氰酸酯之間的反應(yīng)起催化作用,因此N,N,N',N'',N''-五甲基二乙烯三胺一種極佳的硬質(zhì)泡沫和軟質(zhì)泡沫的發(fā)泡催化劑,故常與DMCHA等共用。N,N,N',N'',N''-五甲基二乙烯三胺亦用于平衡整體發(fā)泡及凝膠反應(yīng)。
Related Products
- 3-Lauryloxypropyl-1-amine
- (S)-(+)-2-Amino-3-methylbutane
- (S)-(+)-Tetrahydrofurfurylamine
- o-Acetoacetanisidide
- N,N,N,N-Tetrakis(2-Hydroxypropyl)ethylenediamine
- 2,2',5,5'-Tetrachlorobenzidine
- Tris(4-bromophenyl)amine
- 4-Nitro-3-(trifluoromethyl)aniline
- 4-Hydroxyphenylacetamide
- 2,5-Dichlorothiophene-3-sulfonamide
- 2'-Methylacetoacetanilide
- 4-Fluorobenzamide
- N-Phenyldiethanolamine
- (R)-(+)-α-Methylbenzylamine
- 2,2'-Dipyridylamine
- N-Hydroxysuccinimide
- NPD
- 1-Hexadecylamine
- Tyramine
- N-Benzylisopropylamine
- DL-Panthenol
- N-(N-PROPYL)ETHYLENEDIAMINE
- (R)-(?)-2-Amino-3-methylbutane
- Triacetonediamine
- (R)-(?)-1,2,3,4-Tetrahydro-1-naphthylamine
- 3-Aminothiophene-2-carboxamide
- Tetra-N-phenylbenzidine
- 4-Iodoaniline
- N-Ethyl-p-menthane-3-carboxamide
- 1-Bromo-3,5-dimethyladamantane
- Moclobemide
- Flunixin meglumin
- Poly(acrylamide-co-diallyldimethylammonium chloride) solution
- 2,3,4,6-Tetra-O-pivaloyl-β-D-galactopyranosylamine
- Decylamine
- Cyanamide
- 4-Iodoaniline
- Maleimide
- 3,3′,5,5′-Tetramethylbenzidine
- 3-Chloro-4-fluoroaniline
- Ethylenediamine dihydrochloride
- N,N-Diethylchloroacetamide
- N-Hydroxy-5-norbornene-2.3-dicarboxylic imide
- Benzamide
- (R)-(+)-2-Methyl-2-propanesulfinamide
- N,N-DIMETHYL-P-TOLUIDINE
- Oleamide
- Iodoacetamide
- Triisooctylamine
- N-Acetylethanolamine
- (S)-(+)-1,2,3,4-Tetrahydro-1-naphthylamine
- 4,4′-Diaminobenzanilide
- Tetrapropylammonium perruthenate
- 3,5-Dimethoxyaniline
- N,N-Dimethylallylamine
- 3-Isopropylaniline
- 3-Piperidinecarboxamide
- N,N′-Methylenebis(acrylamide)
- 2-Thiopheneethylamine
- N-Methyldiphenylamine
- Nicotinamide
- Oxamide
- 3-Phenyl-1-propylamine
- N-(2-Fluorenyl)acetamide
- Tetrabutylammonium hexafluorophosphate
- N-(2-Cyanoethyl)-N-ethylaniline
- 1-Naphthylmethylamine
- Octadecylamine
- Histamine diphosphate monohydrate
- N-tert-Butylacrylamide
- 2-Chloroacetamide
- BSTFA
- Caprolactam
- Dithio oxamide
- 4-Amino-N,N-diethylaniline
- 6-Aminonicotinamide
- N-Methylacetamide
- 4-Morpholinoaniline
- 4-(Trifluoromethoxy)aniline
- 2-Fluoro-4-iodoaniline