Description
4-Hydroxybenzyl alcohol Quick Details
Chemical Name: 4-Hydroxybenzyl alcohol
CAS No.: 623-05-2
Molecular Formula: C7H8O2
Chemical structure:
Molecular weight: 124.14
Appearance: White to slightly yellowish crystalline powder
Assay: 99%min
4-Hydroxybenzyl alcohol Typical Properties
Item
Specifications
Results
Appearance
White to slightly yellowish crystalline powder
Off-white crystalline powder
Colour of solution
Colourless to slightly yellow
＜Y0.5
Clarity of solution
Clear to slightly cloudy
Complies
Melting point
117.0-124.0℃
120.4-123.6℃
Loss on drying
≤0.7%
0.09%
Purity
≥99.0%
99.9%
2-Hydroxybenzyl alcohol
≤0.1%
Not detected
3-Hydroxybenzyl alcohol
≤0.1%
Not detected
4-Hydroxybenzoic acid
≤0.1%
Not detected
Cresols
≤0.1%
Not detected
4-Hydroxybenzaldehyde
≤0.5%
Not detected
Other single impurity
≤0.5%
0.03%
Conclusion
The results conforms with Enterprise standards
Soluble in water (6.7 mg/ml at 20°C), dioxane (100 mg/ml), 1N NaOH (50 mg/ml), DMSO, and methanol.
4-Hydroxybenzyl alcoholUsage
Organic synthesis intermediates for peptide synthesis
4-Hydroxybenzyl alcoholPackaging and Shipping
Packing: 25kg/drum
Delivery: by sea/by air
4-Hydroxybenzyl alcoholStorage
Avoid moisture, rain; keep it in dry and ventilating place.
