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ChemicalBook >> CAS DataBase List >> 1,1'-Binaphthyl-2,2'-diamine

1,1'-Binaphthyl-2,2'-diamine

1,1'-Binaphthyl-2,2'-diamine price.
  • $5 - $1780
  • Product name: 1,1'-Binaphthyl-2,2'-diamine
  • CAS: 4488-22-6
  • MF: C20H16N2
  • MW: 284.35
  • EINECS:
  • MDL Number:MFCD00145204
  • Synonyms:(+/-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE;(+/-)-2,2'-DIAMINO-1,1'-BINAPHTHALENE;2,2-DIAMINO-1,1'-BINAPHTHALENE;RACEMIC-2,2'-DIAMINO-1,1'-BINAPHTHYL, MIN. 96%;1,1-BINAPHY1-2,2'-DIAMINE;(+/-)-2,2'-Diamino-1,1'-binaphthyl;racemic-2,2'-Diamino-1,1'-binaphthyl,min.96%;1-(1-Naphtyl)naphthalen-2-amine
Price22 Properties Safety Information Description
22 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • Ambeed
  • Chemenu
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • Strem Chemicals
  • TCI Chemical
Package
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAK Scientific
  • Product number6190AB
  • Product description1,1'-Binaphthyl-2,2'-diamine
  • Packaging5g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6190AB
  • Product description1,1'-Binaphthyl-2,2'-diamine
  • Packaging10g
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6190AB
  • Product description1,1'-Binaphthyl-2,2'-diamine
  • Packaging100g
  • Price$1780
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4488226
  • Product description[1,1'-Binaphthalene]-2,2'-diamine
  • Packaging5g
  • Price$238.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4488226
  • Product description[1,1'-Binaphthalene]-2,2'-diamine
  • Packaging10g
  • Price$393.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA217671
  • Product description[1,1'-Binaphthalene]-2,2'-diamine 97%
  • Packaging250mg
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA217671
  • Product description[1,1'-Binaphthalene]-2,2'-diamine 97%
  • Packaging1g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA217671
  • Product description[1,1'-Binaphthalene]-2,2'-diamine 97%
  • Packaging5g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA217671
  • Product description[1,1'-Binaphthalene]-2,2'-diamine 97%
  • Packaging10g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA217671
  • Product description[1,1'-Binaphthalene]-2,2'-diamine 97%
  • Packaging25g
  • Price$130
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA217671
  • Product description[1,1'-Binaphthalene]-2,2'-diamine 97%
  • Packaging100g
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM140936
  • Product description[1,1''-Binaphthalene]-2,2''-diamine 97%
  • Packaging5g
  • Price$211
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM140936
  • Product description[1,1''-Binaphthalene]-2,2''-diamine 97%
  • Packaging10g
  • Price$351
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0031454
  • Product description1,1'-Binaphthyl-2,2'-diamine 99.71%
  • Packaging10g
  • Price$75
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0031454
  • Product description1,1'-Binaphthyl-2,2'-diamine 99.71%
  • Packaging25g
  • Price$148
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0031454
  • Product description1,1'-Binaphthyl-2,2'-diamine 99.71%
  • Packaging100g
  • Price$395
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6190AB 1,1'-Binaphthyl-2,2'-diamine 5g $150 2021-12-16 Buy
AK Scientific 6190AB 1,1'-Binaphthyl-2,2'-diamine 10g $280 2021-12-16 Buy
AK Scientific 6190AB 1,1'-Binaphthyl-2,2'-diamine 100g $1780 2021-12-16 Buy
Alichem 4488226 [1,1'-Binaphthalene]-2,2'-diamine 5g $238.5 2021-12-16 Buy
Alichem 4488226 [1,1'-Binaphthalene]-2,2'-diamine 10g $393.75 2021-12-16 Buy
Ambeed A217671 [1,1'-Binaphthalene]-2,2'-diamine 97% 250mg $5 2021-12-16 Buy
Ambeed A217671 [1,1'-Binaphthalene]-2,2'-diamine 97% 1g $15 2021-12-16 Buy
Ambeed A217671 [1,1'-Binaphthalene]-2,2'-diamine 97% 5g $40 2021-12-16 Buy
Ambeed A217671 [1,1'-Binaphthalene]-2,2'-diamine 97% 10g $70 2021-12-16 Buy
Ambeed A217671 [1,1'-Binaphthalene]-2,2'-diamine 97% 25g $130 2021-12-16 Buy
Ambeed A217671 [1,1'-Binaphthalene]-2,2'-diamine 97% 100g $380 2021-12-16 Buy
Chemenu CM140936 [1,1''-Binaphthalene]-2,2''-diamine 97% 5g $211 2021-12-16 Buy
Chemenu CM140936 [1,1''-Binaphthalene]-2,2''-diamine 97% 10g $351 2021-12-16 Buy
ChemScene CS-0031454 1,1'-Binaphthyl-2,2'-diamine 99.71% 10g $75 2021-12-16 Buy
ChemScene CS-0031454 1,1'-Binaphthyl-2,2'-diamine 99.71% 25g $148 2021-12-16 Buy
ChemScene CS-0031454 1,1'-Binaphthyl-2,2'-diamine 99.71% 100g $395 2021-12-16 Buy
Next Last

Properties

Melting point :242-244 °C(lit.)
Boiling point :416.85°C (rough estimate)
Density :1.249
refractive index :1.6450 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :3.79±0.10(Predicted)
form :powder to crystal
color :slightly beige
optical activity :-0.3137°(C=1.0043g/100ml DCM)
Water Solubility :Insoluble in water
λmax :355nm(neat)(lit.)
InChI :InChI=1S/C20H16N2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12H,21-22H2
InChIKey :DDAPSNKEOHDLKB-UHFFFAOYSA-N
SMILES :C1(C2=C3C(C=CC=C3)=CC=C2N)=C2C(C=CC=C2)=CC=C1N

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Novel axially chiral Rh N-heterocyclic carbene complexes were prepared from axially dissymmetric 1,1?-binaphthalenyl-2,2?-diamine and applied in the Rh-catalyzed enantioselective hydrosilylation of methyl ketones. The enantioselective direct aldol reaction, organocatalyzed by recoverable BINAM- prolinamide derivatives can be highly accelerated by a catalytic amount of a carboxylic acid without a detrimental of the obtained enantioselectivities.

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Suppliers and manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.
(S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE
$0.00 /100g
(S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE CAS:4488-22-6
Hebei Chuanghai Biotechnology Co., Ltd
1,1'-Binaphthyl-2,2'-diamine
$0.00 /1KG
1,1'-Binaphthyl-2,2'-diamine CAS:4488-22-6
Shanghai UCHEM Inc.
[1,1'-Binaphthalene]-2,2'-diamine
$25.00 /10g
[1,1'-Binaphthalene]-2,2'-diamine CAS:4488-22-6
Henan Bao Enluo International TradeCo.，LTD
(S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE
$50.00 /1kg
(S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE CAS:4488-22-6
Zhengzhou HQ Material CO.,LTD.
(+/-)-rac-2,2'-Diamino-1,1'-binaphthalene
$0.00 /1KG
(+/-)-rac-2,2'-Diamino-1,1'-binaphthalene CAS:4488-22-6
career henan chemical co
(S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE
$1.00 /1g
(S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE CAS:4488-22-6
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Hubei xin bonus chemical co. LTD