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Supelco

Diisopropylamine

analytical standard

Sinonimo/i:

DIPA

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About This Item

Formula condensata:
(CH3)2CHNHCH(CH3)2
Numero CAS:
108-18-9
Peso molecolare:
101.19
Beilstein:
605284
Numero CE:
203-558-5
Numero MDL:
MFCD00008862
Codice UNSPSC:
41116107
ID PubChem:
329755760
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

3.5 (vs air)

Tensione di vapore

50 mmHg ( 20 °C)

Saggio

≥99.5% (GC)

Temp. autoaccensione

599 °F

Durata

limited shelf life, expiry date on the label

Limite di esplosione

8.5 %

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.392 (lit.)
n20/D 1.392

P. eboll.

84 °C (lit.)

Punto di fusione

−61 °C (lit.)

Solubilità

H2O: soluble 110 g/L at 25 °C (completely)

Densità

0.722 g/mL at 25 °C (lit.)

applicazioni

environmental

Formato

neat

Stringa SMILE

CC(C)NC(C)C

InChI

1S/C6H15N/c1-5(2)7-6(3)4/h5-7H,1-4H3
UAOMVDZJSHZZME-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

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.

Prodotti consigliati

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.

Avvertenze

Danger

Indicazioni di pericolo

H225,H302,H314,H331,H335,H412

Classi di pericolo

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

7.8 °F - closed cup

Punto d’infiammabilità (°C)

-13.45 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
BCCH1485
BCCC5173
BCBW0957
BCBQ9460V
BCBL3035V

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Reductions of. alpha.-substituted ketones by lithium diisopropylamide
Kowalski C, et al.
The Journal of Organic Chemistry, 43(13), 2601-2608 (1978)
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)
Liyan Qiu et al.
Molecular pharmaceutics, 9(5), 1109-1117 (2012-04-13)
pH-responsive drug carriers derived from polymers containing weak base groups have been shown to improve the antitumor effect of chemotherapeutics. The common interpretation is that a "proton sponge effect" caused by pH-responsive polymers facilitates endosomal membrane destruction and accelerates cytoplasmic
Alexander C Hoepker et al.
The Journal of organic chemistry, 76(19), 7985-7993 (2011-09-06)
Density functional theory computations [MP2/6-31G(d)//B3LYP/6-31G(d)] on the deaggregation of lithium diisopropylamide (LDA) dimer solvated by two tetrahydrofuran ligands to give the corresponding trisolvated monomer show eight structurally distinct minima. The barriers to exchange are comparable to those expected from experimental
Decoupling deprotonation from metalation: Thia-Fries rearrangement.
Alan M Dyke et al.
Angewandte Chemie (International ed. in English), 47(27), 5067-5070 (2008-05-28)
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