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ChemicalBook--->CAS DataBase List--->147-81-9

147-81-9

147-81-9 Structure

147-81-9 Structure
IdentificationMore
[Name]

DL-Arabinose
[CAS]

147-81-9
[Synonyms]

ARABINOSE, D/L-
DL-ARA
DL-ARABINOSE
racemisch
Arabinose(8CI,9CI)
L-ARABINOSE SYRUP 70% SOLID
[EINECS(EC#)]

205-699-8
[Molecular Formula]

C5H10O5
[MDL Number]

MFCD00135867
[Molecular Weight]

150.13
[MOL File]

147-81-9.mol
Chemical PropertiesBack Directory
[Appearance]

white fine crystalline powder
[Melting point ]

158-160 °C
[alpha ]

D12 +173° (6 min) D20 +105.1° (22 hrs c = 3)
[Boiling point ]

415.5±38.0 °C(Predicted)
[density ]

1.609 g/cm3(Temp: -5 °C)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Methanol (Slightly, Heated, Sonicated), Water (Slightly)
[form ]

Solid
[pka]

12.46±0.20(Predicted)
[color ]

White to Off-White
[Water Solubility ]

soluble
[Merck ]

14,761
[BRN ]

1723086
[LogP]

-2.812 (est)
[CAS DataBase Reference]

147-81-9(CAS DataBase Reference)
[EPA Substance Registry System]

147-81-9(EPA Substance)
Safety DataBack Directory
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

2940.00.6000
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

D-ARABINONIC ACID
Hazard InformationBack Directory
[Chemical Properties]

white fine crystalline powder
[Uses]

As culture medium for certain bacteria.
[Uses]

DL-Arabinose is used in physicochemical studies to measure properties such as dielectric relaxation. It may be used in chiral separation of sugars. DL-Arabinose, is a building block of polysaccharide (CCPa-1) from fungus Coprinus comatus Gray, which has potential application as natural antitumor agent with immunomodulatory activity. Arabinose is also used as a culture medium for certain bacteria.
[Definition]

ChEBI: 2,3,4,5-tetrahydroxypentanal is a pentose, a polyol and a hydroxyaldehyde.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

DL-Arabinose(147-81-9)
[Sigma Aldrich]

147-81-9(sigmaaldrich)
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