38292
二异丙胺
analytical standard
别名:
DIPA
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关于此项目
线性分子式:
(CH3)2CHNHCH(CH3)2
化学文摘社编号:
分子量:
101.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-558-5
Beilstein/REAXYS Number:
605284
MDL number:
grade
analytical standard
Quality Level
vapor density
3.5 (vs air)
vapor pressure
50 mmHg ( 20 °C)
assay
≥99.5% (GC)
autoignition temp.
599 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
8.5 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.392
bp
84 °C (lit.)
mp
−61 °C (lit.)
solubility
H2O: soluble 110 g/L at 25 °C (completely)
density
0.722 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
SMILES string
CC(C)NC(C)C
InChI
1S/C6H15N/c1-5(2)7-6(3)4/h5-7H,1-4H3
InChI key
UAOMVDZJSHZZME-UHFFFAOYSA-N
General description
Diisopropylamine, an aliphatic secondary amine, is a well-known precursor of lithium diisopropylamide (LDA), which is a hindered, strong, non-nucleophilic base utilized in various organic reactions.
Application
Diisopropylamine may be used as an analytical standard for the determination of the analyte in air samples by high performance liquid chromatography (HPLC) technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
7.8 °F - closed cup
flash_point_c
-13.45 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Determination of aliphatic primary and secondary amines and polyamines in air by high-performance liquid chromatography
Simon P and Lemacon C
Analytical Chemistry, 59(3), 480-484 (1987)
Reductions of. alpha.-substituted ketones by lithium diisopropylamide
Kowalski C, et al.
The Journal of Organic Chemistry, 43(13), 2601-2608 (1978)
Songping Liao et al.
Journal of the American Chemical Society, 125(49), 15114-15127 (2003-12-05)
Lithium diisopropylamide-mediated lithiations of N-alkyl ketimines derived from cyclohexanones reveal that simple substitutions on the N-alkyl side chain and the 2-position of the cyclohexyl moiety afford a 60,000-fold range of rates. Detailed rate studies implicate monosolvated monomers at the rate-limiting
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 38292-5ML-F | 04061836957445 |