ChemicalBook CAS DataBase List 18531-95-8

18531-95-8

Name	(S)-(-)-2,2'-Diamino-1,1'-binaphthalene
CAS	18531-95-8
Molecular Formula	C20H16N2
MDL Number	MFCD00145204
Molecular Weight	284.35
MOL File	18531-95-8.mol

Synonyms

(+/-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE 1,1'-BINAPHTHYL-2,2'-DIAMINE (+/-)-2,2'-DIAMINO-1,1'-BINAPHTHALENE 2,2-DIAMINO-1,1'-BINAPHTHALENE (R)-(+)-1,1'-BI(2-NAPHTHYLAMINE) R(+)-1,1'-BINAPHTHALENE-2,2'-DIAMINE (R)-(+)-1,1'-BINAPHTHYL-2,2'-DIAMINE (R)-(+)-2,2'-DIAMINO-1,1-BINAPHTHALENE (R)-(+)-2,2-DIAMINO-1,1'-BINAPHTHALENE R-(+)-2,2'-DIAMINO-1,1'-BINAPHTHALENE (R)-(+)-2,2'-DIAMINO-1,1'-BINAPHTHYL RACEMIC-2,2'-DIAMINO-1,1'-BINAPHTHYL R(+)-DABN (S)-(-)-1,1'-BI(2-NAPHTHYLAMINE) S(-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE (S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE (S)-(-)-2,2'-DIAMINO-1,1-BINAPHTHALENE (S)-(-)-2,2-DIAMINO-1,1'-BINAPHTHALENE S-(-)-2,2'-DIAMINO-1,1'-BINAPHTHALENE (S)-(-)-2,2'-DIAMINO-1,1'-BINAPHTHYL

Chemical Properties

Appearance	off-white to beige powder
Melting point	242-244 °C(lit.)
alpha	-156 º (c=1, pyridine)
Boiling point	416.85°C (rough estimate)
density	1.0447 (rough estimate)
refractive index	1.6450 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
form	Powder
pka	3.79±0.10(Predicted)
color	slightly beige
optical activity	[α]20/D 157°, c = 1 in pyridine
Water Solubility	slightly soluble
λmax	368nm(H2O)(lit.)
BRN	2419071
CAS DataBase Reference	18531-95-8(CAS DataBase Reference)

Safety Data

Hazard Codes	Xn,Xi
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S39:Wear eye/face protection . S37/39:Wear suitable gloves and eye/face protection . S36:Wear suitable protective clothing . less more
WGK Germany	3
RTECS	DU3090000
F	10
HS Code	29215900

Hazard Information

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Daicel Chiral Technologies (China)CO.,LTD

Telephone021-50460086-9 15921403865

Websitehttp://www.daicelchiraltech.cn/reagents/Default.aspx

LaaJoo

Telephone021-60702684 18516024827

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20079/0.htm

Zhengzhou HQ Material Co., Ltd.

Telephone0371-67759225 13526468238

Websitehttp://www.hqmat.com/

Chengdu Forest Science and Technology Development Co., Ltd.

Telephone028-87925786 18030648795

Websitehttp://www.cdforestchem.com

xinxiang runyu material co.,Ltd

Telephone15690792173 15690792173

Websitehttp://www.runvmat.com/

J & K SCIENTIFIC LTD.

Telephone010-82848833 400-666-7788

Websitehttp://www.jkchemical.com

Alfa Aesar

Telephone400-6106006

Websitehttp://chemicals.thermofisher.cn

BeiJing Hwrk Chemicals Limted

Telephone0757-86329057 18501085097

Websitehttp://www.hwrkchemical.com

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Telephone0311-89250318 031166536426

Websitehttp://www.sdynchem.com

Jia Xing Isenchem Co.,Ltd

Telephone0573-85285100 18627885956

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm

Nanjing Chemlin Chemical Co., Ltd

Telephone025-83697070

Websitehttp://www.echemlin.cn

Shanghai Hanhong Scientific Co.,Ltd.

Telephone

Websitehttps://www.hanhongsci.com

Chemsky（shanghai）International Co.,Ltd.

Telephone021-50135380

Websitehttp://www.shchemsky.com

Tianjin heowns Biochemical Technology Co., Ltd.

Telephone400 638 7771

Websitehttp://www.heowns.com

ZhengZhou HuaWen Chemical Co.Ltd

Telephone0370-2785118 15343847665

Websitehttp://www.hnhwchem.com

Spectrum Chemical Manufacturing Corp.

Telephone021-021-021-67601398-809-809-809 15221380277

Websitehttps://www.spectrumchemical.com/OA_HTML/index.jsp?minisite=10020&respid=22372&language=US

Thermo Fisher Scientific

Telephone800-810-5118

Websitehttp://www.thermo.com.cn

Beijing innoChem Science & Technology Co.,Ltd.

Telephone400-810-7969 010-59572699

Websitehttp://www.inno-chem.com.cn

1of4

Related Products

Send Inquriy

18531-95-8

Chemical Properties

Safety Data

Hazard Information

Chemical Properties

Uses

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Related Products