(S)-(-)-1,1'-Bi(2-naphthylamine)

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CAS 18531-95-8

Formula C20H16N2

MDL MFCD00145204

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
912799371832	(S)-(-)-1,1'-Bi(2-naphthylamine) (912799371832)		on request	+ -

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Identify

Synonyms:

s(-)-dabn ; 2,2-diamino-1,1'-binaphthalene ; r(+)-1,1'-binaphthalene-2,2'-diamine ; (s)-(-)-2,2'-diamino-1,1'-binaphtyl ; (r)-(+)-2,2'-diamino-1,1'-binaphthyl ; 1,1'-binaphthyl-2,2'-diamine ; s-binam ; r(+)-dabn ; (s)-(-)-1,1'-bi(2-naphthylamine) ; racemic-2,2'-diamino-1,1'-binaphthyl

CAS:

18531-95-8

EINECS:

Molecular Formula:

C20H16N2

MDL:

MFCD00145204

SMILES:

C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)N)N

Properties

Molecular Weight:

284.35 g·mol−1

Melting point:

242-244 °C(lit.)

Physical Description:

off-white to beige powder

Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-39-37/39-36 (S)

WGK Germany:

RTECS:

DU3090000

Prices

For (S)-(-)-1,1'-Bi(2-naphthylamine) we can currently show 2 prices in the last 10 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 423.00 for 1 g to USD 138.00 per 250 mg in 2025 .