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Alfa Aesar™ (S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate, 98+%


Quantity 250mg

Manufacturer: alfa aesar™  L14137-MD

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Catalog No. AAL14137MD

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Description & Specifications

Chemical Identifiers

Melting Point >300°C
Quantity 250mg
Optical Rotation +605° (c=1 in Methanol)
Chemical Name or Material (S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate
CAS 35193-64-7
Assay ≥98%
Molecular Formula C20H13O4P
Formula Weight 348.30g/mol
MDL Number MFCD00010045
Beilstein 4787775
Synonym (S)-(+)-1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate; (S)-(+)-BNP acid
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Specifications

Chemical Name or Material (S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate
CAS 35193-64-7
Molecular Formula C20H13O4P
Formula Weight 348.30g/mol
MDL Number MFCD00010045
Beilstein 4787775
Synonym (S)-(+)-1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate; (S)-(+)-BNP acid

Applications
Used as a chiral Bronsted acid catalyst in the enantoselective Mannich reaction.

Solubility
Soluble in DMSO and methanol (hot).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agents.

Accessories

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.