(S)-(-)-2,2'-Diamino-1,1'-binaphthalene

Identify Properties Safty Prices Suppliers 7 Links ☰

Identify Properties Safty Prices Suppliers 7 Links

CAS 18531-95-8

Formula C20H16N2

MDL MFCD00145204

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
270879568687	(S)-(-)-2,2'-Diamino-1,1'-binaphthalene (270879568687)		on request	+ -

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Identify

Synonyms:

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

CAS:

18531-95-8

EINECS:

Molecular Formula:

C20H16N2

MDL:

MFCD00145204

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

As an extract from the researched prices for (S)-(-)-2,2'-Diamino-1,1'-binaphthalene there are currently shown 46 prices in the last 10 years for CAS equal products. 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 29.00 per 5 g in 2023 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

(S)-1,1'-Binaphthyl-2,2'-diamine
5 g	$29.00	+ -

(S)-1,1'-Binaphthyl-2,2'-diamine
10 g	$56.00	+ -

(S)-1,1'-Binaphthyl-2,2'-diamine
25 g	$140.00	+ -

(S)-1,1'-Binaphthyl-2,2'-diamine
100 g	$559.00	+ -

Last price review [2024-05-09]

Suppliers

Global (S)-(-)-2,2'-Diamino-1,1'-bina... Suppliers : Switzerland (1) P.R.China (6)

Supplier	Phone	Fax	Country	Inquiry contact
CM Fine Chemicals			Switzerland	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Simagchem Corporation	+86 592 2680 277	+86 592 2680 237	P.R.China	REQUEST
Xiamen Equation Chemical Co.,Ltd	+86 592 6515854	+86 592 6515854	P.R.China	REQUEST
Xiamen Hisunny Chemical Co., Ltd.	+86-592-3327115	+86-592-5823596	P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST