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Lab Chemicals
High Purity Solvents
BENZYL ALCOHOL
BENZYL ALCOHOL AR
Confirms to USP
Benzene methanol
Article No.
00046
Grade
AR
Purity
99%
CAS No.
100-51-6
Molecular Formula
C
7
H
8
O
Molecular Weight
108.14
H.S. Code
2906.2100
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
Faint aromatic odor
Melting point/ Freezing point [°C]
-16 - -13 °C
Auto-ignition temperature [°C]
436°C
Flash point [°C]
96 °C
Boiling point [°C]
203 - 205 °C
Initial boiling point [°C]
203°C
Final boiling point [°C]
205 °C
Evaporation rate
1.8
Vapour pressure [20°C]
0.125 hPa at 20 °C
Vapour density
3.73
Density [g/cm3]
1.045
Solubility in water [% weight]
33 g/l at 20 °C
Partition coefficient Log Pow octanol / water at 20°C
1.1
Packings
250 ml
(00250)
500 ml
(00500)
1000 ml
(01000)
2500 ml
(02500)
25 Liters
(0025K)
200 Liters
(0200K)
2500 ml
(02500)
2500 ml
(02500)
Specifications
Appearance
Clear colorless liquid
Assay
Min 99%
Clarity of solution (2 gm in 60 ml water)
Passes USP test
Colour of solution
Clear colorless solution
Weight/ mL at 20°C
1.043 - 1.048 g
Refractive index (20°C; 589 nm)
1.538 - 1.541
Residue on evaporation
Max 0.05%
Acidity (as per USP)
Passes test
Heavy metal (as Pb)
Max 0.0001%
Iron (Fe)
Max 0.0001%
Acetophenone
Max 0.02%
Peroxide number
Max 5.0
Residue on ignition (at 600°C for 15 mins.)
Max 0.005%
Water (H2O)
Max 0.1%
Organic impurities, benzaldehyde and other related substances
-
Benzaldehyde (C6H5CHO)
Max 0.05%
Cyclohexyl methanol
Max 0.1%
Total impurity (ethyl benzene)
Max 0.04%
Total impurities (Dicylohexyl)
Max 0.3%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
UN No.: 3334
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302 + H332 - H319
Precaution Statement: P261-P264-P270-P301+P312-P304+P340-P305+P351+P338-P337+P313
Revision Date :
30-Sep-2022