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TRI-O-BENZYL-D-GALACTAL |
| Synonyms. 3,4,6-Tri-O-benzyl-D-galactal; 1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol 3,4,6-tribenzyl ether; (2R,3R,4R)-3,4-bis(phenylmethoxy)-2-(phenylmethoxymethyl)-3,4-dihydro-2H-pyran; Tri-O-benzyl-D- galactal; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
80040-79-5 |
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EINECS RN |
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FORMULA |
C27H28O4 |
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MOLE WEIGHT |
416.51 |
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H.S CODE |
2932.99.6100 |
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SMILES |
C1=CC=C(C=C1)COC[C@@H]2[C@@H]([C@@H](C=CO2)OCC3=CC =CC =C3)OCC4 =CC=CC=C4 |
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CLASSIFICATION |
Carbohydrate |
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EXTRA NOTES |
Important building block for both solution- and solid-phase synthesis of oligosaccharides. |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE |
white to yellowish crystalline powder |
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MELTING POINT |
53 ~ 57 C |
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
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| SOLVENT SOLUBILITY | Soluble in Methanol |
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VAPOR DENSITY |
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log P(octanol-water) |
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AUTOIGNITION TEMP |
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| pH |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
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INCOMPATIBLE MATERIALS |
Strong oxidizing agents |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 0; Flammability: 0; Instability: 0; |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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Google Scholar Search - Tri-O-benzyl-D-galactal Drug Information Portal (U.S. National Library of Medicine) - Tri-O-benzyl-D-galactal PubChem Compound Summary - Tri-O-benzyl-D-galactal http://www.ebi.ac.uk/ - Tri-O-benzyl-D-galactal http://www.ncbi.nlm.nih.gov/ - Tri-O-benzyl-D-galactal |
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| SALES SPECIFICATION |
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APPEARANCE |
white to yellowish crystalline powder |
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PURITY |
98.0% min |
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MELTING POINT |
53 ~ 57 C |
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SPECIFIC ROTATION |
-40.0° ~ -46.0° (c=1 in methylene chloride) |
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| TRANSPORT & REGULATORY INFORMATION |
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UN NO. |
Not regulated |
| HAZARD SYMBOL |
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| PACKING GROUP | |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
Not known. May be harmful if inhaled. May cause respiratory tract irritation. May be harmful if absorbed through skin. May cause skin irritation. May cause eye irritation. May be harmful if swallowed. |
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GHS |
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SIGNAL WORD |
None |
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PICTOGRAMS |
None |
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HAZARD STATEMENTS |
None |
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P STATEMENTS |
None |
| EC DIRECTIVES |
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| HAZARD CODES |
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RISK PHRASES |
36/37/38 |
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SAFETY PHRASES |
26-36 |
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