462233

D-Galactal

95%

• Synonym(s): 1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol
• Empirical Formula (Hill Notation): C₆H₁₀O₄
• CAS Number: 21193-75-9
• Molecular Weight: 146.14
• Beilstein: 81690
• EC Number: 244-264-7
• MDL number: MFCD00038067
• UNSPSC Code: 12352201
• PubChem Substance ID: 24869955
• NACRES: NA.22

Properties

• Assay: 95%
• optical activity: [α]22/D −21.5°, c = 1.2 in methanol
• mp: 99-103 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: OC[C@H]1OC=C[C@@H](O)[C@H]1O
• InChI: 1S/C6H10O4/c7-3-5-6(9)4(8)1-2-10-5/h1-2,4-9H,3H2/t4-,5-,6-/m1/s1
• InChI key: YVECGMZCTULTIS-HSUXUTPPSA-N

Description

Application

Important building block for both solution- and solid-phase synthesis of oligosaccharides.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves