ChemicalBook >> CAS DataBase List >>1,1'-Binaphthyl-2,2'-diamine
1,1'-Binaphthyl-2,2'-diamine
- CAS No.
- 4488-22-6
- Chemical Name:
- 1,1'-Binaphthyl-2,2'-diamine
- Synonyms
- BINAM;1,1'-BINAPHTHYL-2,2'-DIAMINE;R(+)-DABN;S(-)-DABN;-diamine 99+% (HPLC);1,1-BINAPHY1-2,2'-DIAMINE;1,1'-Bi(2-naphthalenamine);1,1'-Bi[2-naphthalenamine];1,1'-Bi(naphthalene-2-amine);1,1'-Bi[naphthalene-2-amine]
- CBNumber:
- CB4357337
- Molecular Formula:
- C20H16N2
- Molecular Weight:
- 284.35
- MDL Number:
- MFCD00145204
- MOL File:
- 4488-22-6.mol
- MSDS File:
- SDS
Last updated:2024-04-22 18:05:02
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 |
Water Solubility | Insoluble in water |
λmax | 355nm(neat)(lit.) |
InChIKey | DDAPSNKEOHDLKB-UHFFFAOYSA-N |
FDA UNII | TL35MU1249 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS05,GHS07 |
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---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H302-H318 | |||||||||
Precautionary statements | P280-P301+P312+P330-P305+P351+P338+P310 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 36/37/38-41-22 | |||||||||
Safety Statements | 26-39 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | DU3090000 | |||||||||
F | 10 | |||||||||
HS Code | 29215900 | |||||||||
NFPA 704 |
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1,1'-Binaphthyl-2,2'-diamine price More Price(24)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 631698 | 1,1′-Binaphthyl-2,2′-diamine 96% | 4488-22-6 | 1g | $63.6 | 2024-03-01 | Buy |
TCI Chemical | B3923 | 1,1'-Binaphthyl-2,2'-diamine >98.0%(HPLC)(T) | 4488-22-6 | 1g | $90 | 2024-03-01 | Buy |
Alfa Aesar | H31264 | (±)-1,1'-Bi(2-naphthylamine), 97% | 4488-22-6 | 1g | $88.65 | 2024-03-01 | Buy |
Alfa Aesar | H31264 | (±)-1,1'-Bi(2-naphthylamine), 97% | 4488-22-6 | 5g | $281.65 | 2024-03-01 | Buy |
Strem Chemicals | 07-0326 | racemic-2,2'-Diamino-1,1'-binaphthyl, min. 96% | 4488-22-6 | 1g | $236 | 2024-03-01 | Buy |
1,1'-Binaphthyl-2,2'-diamine Chemical Properties,Uses,Production
Description
1,1'-Binaphthalene]-2,2'-diamine is an axially asymmetric binaphthyl ligand mainly used in enantioselective catalysis.
Chemical Properties
off-white to beige-pink powder
Uses
Novel axially chiral Rh N-heterocyclic carbene complexes were prepared from axially dissymmetric 1,1'-Binaphthalene]-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.
Safety Profile
Questionable carcinogen withexperimental tumorigenic data. When heated todecomposition it emits toxic fumes of NOx.
1,1'-Binaphthyl-2,2'-diamine Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 167)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
XINXIANG RUNYU MATERIAL CO., LTD. | +86-13592593621; +8613592593621 | sales@runvmat.com | China | 432 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12448 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7130 | 58 |
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2503 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18655 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8821 | 58 |
Zhengzhou HQ Material CO.,LTD. | +86-371-55919009 +8615225108189 | sale1@hqmat.com | China | 680 | 58 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
View Lastest Price from 1,1'-Binaphthyl-2,2'-diamine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2024-08-07 | [1,1'-Binaphthalene]-2,2'-diamine
4488-22-6
|
US $25.00-237.00 / g | 10g | 0.98 | 25kg | Shanghai UCHEM Inc. | |
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2024-04-22 | [1,1'-Binaphthalene]-2,2'-diamine
4488-22-6
|
US $100.00-30.00 / kg | 1kg | 99.93% | 1000kg per week | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
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2024-04-22 | (S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE
4488-22-6
|
US $3.00 / kg | 1kg | 99.92% | 50000tons | Ouhuang Engineering Materials (Hubei) Co., Ltd |
-
- [1,1'-Binaphthalene]-2,2'-diamine
4488-22-6
- US $25.00-237.00 / g
- 0.98
- Shanghai UCHEM Inc.
-
- [1,1'-Binaphthalene]-2,2'-diamine
4488-22-6
- US $100.00-30.00 / kg
- 99.93%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- (S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE
4488-22-6
- US $3.00 / kg
- 99.92%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
4488-22-6(1,1'-Binaphthyl-2,2'-diamine)Related Search:
(+/-)-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
1,1'-Bi(2-naphthalenamine)
1,1'-Bi(naphthalene-2-amine)
1,1'-Bi[2-naphthalenamine]
1,1'-Bi[naphthalene-2-amine]
(±)-2,2'-Diamino-1,1'-binaphthalene,98%
(±)-1,1'-Bi(2-naphthylamine),
1,1'-Binaphthyl-2,2'-diamine 96%
R(+)-DABN
(S)-(-)-2,2'-DIAMINO-1,1'-BINAPHTHYL
S(-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE
S(-)-DABN
R(+)-1,1'-BINAPHTHALENE-2,2'-DIAMINE
(R)-(+)-2,2'-DIAMINO-1,1'-BINAPHTHYL
RACEMIC-2,2'-DIAMINO-1,1'-BINAPHTHYL
-diamine 99+% (HPLC)
-[[(3-Hydroxytricyclo[3.3.1.13,7]dec-1-yl)imino]bis(1-oxo-2,1-ethanediyl)]bis-2-pyrrolidinecarbonitrile
(+/-) -rac-2,2'-Diamino-1,1'-binaphthalene
1,1'-Binaphthyl-2,2'-diamine >
(S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE ISO 9001:2015 REACH
tianfu-chem_[1,1'-Binaphthalene]-2,2'-diamine 4488-22-6
1,1'-BINAPHTHYL-2,2'-DIAMINE
BINAM
2,2′-Diamino-1,1′-binaphthyl(Binam)
1,1'-Binaphthyl-2,2'-diamine
1,1'-Binaphthalene]-2,2'-diamine
1,1'-BINAPHTHYL-2,2'-DIAMINE
1,1'-BINAPHTHYL-2,2'-DIAMINE
4488-22-6
C20H16N2
Polyamines
Other Chiral Ligands
Organic Building Blocks
Nitrogen Compounds
Asymmetric Synthesis
Chiral Catalysts, Ligands, and Reagents
Building Blocks
Achiral Nitrogen
BINAM Series
Nitrogen Compounds
Organic Building Blocks
Polyamines