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701920

Sigma-Aldrich

2-((Di-tert-butylphosphinomethyl)-6-diethylaminomethyl)pyridine

Synonym(s):

PNN

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About This Item

Empirical Formula (Hill Notation):
C19H35N2P
CAS Number:
863971-66-8
Molecular Weight:
322.47
MDL number:
MFCD11656080
UNSPSC Code:
12352005
PubChem Substance ID:
329762332
NACRES:
NA.22

form

liquid

Quality Level

100

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

refractive index

n20/D 1.519

density

0.936 g/mL at 25 °C

functional group

phosphine

SMILES string

CCN(CC)Cc1cccc(CP(C(C)(C)C)C(C)(C)C)n1

InChI

1S/C19H35N2P/c1-9-21(10-2)14-16-12-11-13-17(20-16)15-22(18(3,4)5)19(6,7)8/h11-13H,9-10,14-15H2,1-8H3

InChI key

MTBWGMDPQBSPGF-UHFFFAOYSA-N

Related Categories

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H261,H315,H319,H335,H413

Hazard Classifications

Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 - Water-react 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

154.0 °F

Flash Point(C)

67.8 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Nature cell biology, 22(4), 425-438 (2020-03-24)
Piwi proteins are normally restricted in germ cells to suppress transposons through associations with Piwi-interacting RNAs (piRNAs), but they are also frequently activated in many types of human cancers. A great puzzle is the lack of significant induction of corresponding
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Experimental neurology, 303, 59-71 (2018-02-10)
The partial recovery that can occur after a stroke has been attributed to structural and functional plasticity that compensate for damage and lost functions. This plasticity is thought to be limited in part by the presence of growth inhibitors in
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Neurobiology of aging, 59, 197-209 (2017-09-12)
Chondroitin sulfate proteoglycans (CSPGs) are the main active component of perineuronal nets (PNNs). Digestion of the glycosaminoglycan chains of CSPGs with chondroitinase ABC or transgenic attenuation of PNNs leads to prolongation of object recognition memory and activation of various forms
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