Product Name

  • Name

    5-O-(TERT-BUTYLDIMETHYLSILYL)-2,3-O-ISOPROPYLIDENE-D-RIBONIC ACID GAMMA-LACTONE

  • EINECS
  • CAS No. 75467-36-6
  • Density 1.031 g/cm3
  • Solubility
  • Melting Point 72-74 °C(lit.)
  • Formula C14H26O5Si
  • Boiling Point 371.046°C at 760 mmHg
  • Molecular Weight 302.443
  • Flash Point 148.088°C
  • Transport Information
  • Appearance
  • Safety
    Hazard Codes Xi
    Risk Statements 36/37/38
    Safety Statements 26-36
    WGK Germany 3
    F 10-21
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 75467-36-6 (5-O-(TERT-BUTYLDIMETHYLSILYL)-2,3-O-ISOPROPYLIDENE-D-RIBONIC ACID GAMMA-LACTONE)
  • Hazard Symbols IrritantXi
  • Synonyms 5-O-T-BUTYLDIMETHYL SILYL-2,3-O-ISOPROPYLIDINE-D-RIBONOLACTONE;5-O-(TERT-BUTYLDIMETHYLSILYL)-2,3-O-ISOPROPYLIDENE-D-RIBONIC ACID GAMMA-LACTONE;5-O-(T-butyldime.silyl)-2,3-O-isoprop.-D-ribonic ac. G-lact;5-O-(T-butyldimethylsilyl)-2,3-O-iso-propylidene-;5-O-(T-BUTYLDIMETHYLSILYL)-2,3-O-ISO-PRO PYLIDENE-D-RIBONIC G-LACTONE, 97%;5-o-(tert-butyldimethylsilyl)-2,3-o-isopropylidene-d-ribonic acid γ-lactone;D-Ribonic acid, 5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(1-methylethylidene)-, .gamma.-lactone;5-O-tert-Butyldimethylsilyl-2,3-O-isopropylidene-D-lyxono-1,4-lactone
  • PSA 53.99000
  • LogP 2.45370

5-O-tert-Butyldimethylsilyl-2,3-O-isopropylidene-D-lyxono-1,4-lactone Specification

The 5-O-tert-Butyldimethylsilyl-2, 3-O-isopropylidene-D-lyxono-1, 4-lactone with CAS registry number of 75467-36-6， belongs to the classes of Carbohydrate Synthesis; Monosaccharides; Specialty Synthesis. This chemical is also known as (3aR,6R,6aR)-6-({[tert-butyl(dimethyl) silyl]oxy}methyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one (non-preferred name) which is its systematic name.

The characteristics of this chemical are as followings: (1)ACD/LogP: 3.19; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3; (4)ACD/LogD (pH 7.4): 3; (5)ACD/BCF (pH 5.5): 78; (6)ACD/BCF (pH 7.4): 78; (7)ACD/KOC (pH 5.5): 788; (8)ACD/KOC (pH 7.4): 788; (9)#H bond acceptors: 5; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4;(12)Polar Surface Area: 53.99 Å2; (13)Index of Refraction: 1.447; (14)Molar Refractivity: 78.298 cm3; (15)Molar Volume: 293.246 cm3; (16)Polarizability: 31.04×10-24cm3; (17)Surface Tension: 26.414 dyne/cm; (18)Density: 1.031 g/cm3; (19Flash Point: 148.088 °C; (20)Enthalpy of Vaporization: 61.802 kJ/mol; (21)Boiling Point: 371.046 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C. 

You should be cautious while dealing with this chemical. Being a kind of irritant chemical,  it irritates to eyes, respiratory system or skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice. 

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C1O[C@@H]([C@H]2OC(O[C@@H]12)(C)C)CO[Si](C(C)(C)C)(C)C
(2)InChI: InChI=1/C14H26O5Si/c1-13(2,3)20(6,7)16-8-9-10-11(12(15)17-9)19-14(4,5)18-10/h9-11H,8H2,1-7H3/t9-,10-,11-/m1/s1
(3)InChIKey: VBPYRQYBEKHPKA-GMTAPVOTBT

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