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(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, 98%, ACROS Organics™


Quantity 250mg
Packaging Glass bottle

Manufacturer: thermo fisher scientific  218002500

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Catalog No. AC218002500

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Description & Specifications

Chemical Identifiers

Assay ≥97.5%
Physical Form Powder
Formula Weight 498.53
Quantity 250mg
Color White
Merck Index 15, 3319
TSCA TSCA
EINECS Number 250-984-2
Specific Rotation Condition − 12.50 (20.00°C c=5.0,benzene)
Melting Point 87° to 91°C
Fieser 04,273; 05,360; 06,309; 09,259
CAS Max % 100.0
Synonym (-)-DIOP
Health Hazard 2 GHS H Statement:
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
Health Hazard 1 AIR SENSITIVE
CAS Min % 97.5
Specific Rotation -25.0° to -27.0° (20°C, 589nm) (c=2, CHCl3)
Packaging Glass bottle
Infrared Spectrum Authentic
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
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.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Name Note 98%
CAS 32305-98-9
Chemical Name or Material (-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane
MDL Number MFCD00014107
Molecular Formula C31H32O2P2
Assay Percent Range 98%

Specifications

Chemical Name or Material (-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane
Name Note 98%
CAS 32305-98-9
CAS Min % 97.5
CAS Max % 100.0
Assay ≥97.5%
Assay Percent Range 98%
Molecular Formula C31H32O2P2
Formula Weight 498.53
MDL Number MFCD00014107
Synonym (-)-DIOP
Accessories

AIR SENSITIVE

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
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.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS H Statement:
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.

SDS & Safety Documents