D-Galactal , 95% , 21193-75-9

Synonym(s):
1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol

CAS NO.：21193-75-9

Empirical Formula: C6H10O4

Molecular Weight: 146.14

MDL number: MFCD00038067

EINECS: 244-264-7

PRODUCT Properties

• Melting point: 99-103 °C (lit.)
• Boiling point: 325.5±42.0 °C(Predicted)
• Density: 1.414±0.06 g/cm3(Predicted)
• refractive index: -22 ° (C=1.2, MeOH)
• storage temp.: 2-8°C
• solubility: Acetonitrile (Slightly), Methanol (Slightly)
• pka: 12.79±0.60(Predicted)
• form: Solid
• color: White to Off-White
• optical activity: [α]22/D 21.5°, c = 1.2 in methanol
• BRN: 81690
• Stability: Moisture Sensitive
• InChI: 1S/C6H10O4/c7-3-5-6(9)4(8)1-2-10-5/h1-2,4-9H,3H2/t4-,5-,6-/m1/s1
• InChIKey: YVECGMZCTULTIS-HSUXUTPPSA-N
• SMILES: OC[C@H]1OC=C[C@@H](O)[C@H]1O
• CAS DataBase Reference: 21193-75-9(CAS DataBase Reference)

Description and Uses

D-Galactal is an important building block for both solution- and solid-phase synthesis of oligosaccharides.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-24/25
• WGK Germany: 3
• HS Code: 29329990
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3