ChemicalBook--->CAS DataBase List--->95-43-2

95-43-2

95-43-2 Structure

95-43-2 Structure
IdentificationBack Directory
[Name]

D-(-)-THREOSE
[CAS]

95-43-2
[Synonyms]

C06463
Threose
D-THREOSE
D-(-)-THREOSE
D-Threo-tetrose
D(-)-THREOSE SYRUP
(2S,3R)-2,3,4-Trihydroxybutanal
D-Threose (~0.4 M aqueous solution)
Butanal, 2,3,4-trihydroxy-, (2S,3R)-
D-Threose (contains 35% Water at maximum)
[EINECS(EC#)]

202-418-0
[Molecular Formula]

C4H8O4
[MDL Number]

MFCD00043042
[MOL File]

95-43-2.mol
[Molecular Weight]

120.1
Chemical PropertiesBack Directory
[Melting point ]

130℃
[alpha ]

D20 -12.3° (20 min, c = 4)
[Boiling point ]

144.07°C (rough estimate)
[density ]

1.0500 (rough estimate)
[refractive index ]

1.4502 (estimate)
[storage temp. ]

2-8°C
[solubility ]

Methanol (Slightly), Water (Soluble)
[form ]

syrup
[color ]

Colorless to Light orange to Yellow
[BRN ]

1721696
Safety DataBack Directory
[WGK Germany ]

3
[F ]

3-10
[HS Code ]

2940.00.6000
Hazard InformationBack Directory
[Uses]

D-(-)-THREOSE is a carbohydrate used in the synthesis of glucose and mannose derivatives.
[Definition]

ChEBI: The D-stereoisomer of threose.
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