N,N,N',N'-Tetramethyl-1,8-naphthalindiamine
| Code | Size | Price |
|---|
| CDX-T0909-G010 | 10 g | £74.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Shipping:
AMBIENT
Storage:
Short term storage:+20°C. Long term storage:+4°C.
Documents
Further Information
Alternate Names/Synonyms:
N,N,N'N'-Tetramethyl-1,8-diamino-naphthalin; DMAN; 1,8-Bis-(dimethylamino)-naphthalin; Proton Sponge
Appearance:
White to light red to faint beige powder.
CAS:
20734-58-1
EClass:
32160000
Form (Short):
solid
GHS Symbol:
GHS07
Handling Advice:
Protect from light and moisture.
Hazards:
H315 - H319 - H335
InChi:
InChI=1S/C14H18N2/c1-15(2)12-9-5-7-11-8-6-10-13(14(11)12)16(3)4/h5-10H,1-4H3
InChiKey:
GJFNRSDCSTVPCJ-UHFFFAOYSA-N
Long Description:
Chemical. CAS: 20734-58-1. Formula: C14H18N2. MW: 214.31. 1,8-Bis(dimethylamino)naphthalene (Proton Sponge) is an organic compound that has several very interesting properties. One is its very high basicity, another is its spectroscopic properties. It is a very strong base with weak nucleophilic character due to steric effects. Due to this it has been used in organic synthesis as a highly selective non-nucleophilic base. Proton sponge also exhibits a very high affinity for boron, and is capable of displacing hydride from borane to form a boronium-borohydride ion pair.
MDL:
MFCD00003920
Molecular Formula:
C14H18N2
Molecular Weight:
214.31
Package Type:
Vial
Precautions:
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Product Description:
1,8-Bis(dimethylamino)naphthalene (Proton Sponge) is an organic compound that has several very interesting properties. One is its very high basicity, another is its spectroscopic properties. It is a very strong base with weak nucleophilic character due to steric effects. Due to this it has been used in organic synthesis as a highly selective non-nucleophilic base. Proton sponge also exhibits a very high affinity for boron, and is capable of displacing hydride from borane to form a boronium-borohydride ion pair.
Purity:
>99% (GC)
Signal word:
Warning
SMILES:
CN(C)C1=CC=CC2=CC=CC(N(C)C)=C21
Solubility Chemicals:
Soluble in chloroform.
Transportation:
Non-hazardous
UNSPSC Number:
12352200
Use & Stability:
Stable for at least 2 years after receipt when stored at +4°C.
References
(1) R.W. Alder, et al.; Chem. Commun. 1986, 723 (1968) | (2) D. Pyzalska, et al.; J. Cytallogr. Spectr. Res. 13, 211 (1983) | (3) F. Ozawa, et al.; Tetrahed. Lett. 33, 1485 (1992) | (4) I. Kaljurand, et al.; J. Org. Chem. 70, 1019 (2005) | (5) A.F. Pozharskii & V.A. Ozeryanskii; Mendel. Commun. 22, 117 (2012) | (6) M.-A. Legare, et al.; Chem. Commun. 50, 11362 (2014)