BENZALDEHYDE 99% AR

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Description

Artificial almond oil; Benzene Carbaldehyde; Benzenecarbonal; Benzoic Aldehyde; Phenylmethanal

Article No. 00036 Grade AR
Purity 99% CAS No. 100-52-7
Molecular Formula C6H5.CHO Molecular Weight 106.12
H.S. Code 2912.2100 Shelf Life 24 Months
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Physical Properties

Physical state at 20 °C Liquid Colour Pale yellow
Odour Characteristic odor pH value 5.9
Melting point/ Freezing point [°C] -26 °C Flash point [°C] 64 °C
Boiling point [°C] 177 – 179 °C Initial boiling point [°C] 177 °C
Final boiling point [°C] 179 °C Vapour pressure mm/Hg 1 mm Hg @ 260C
Vapour density 3.66 Density [g/cm3] 1.05
Solubility in water [% weight] Slightly soluble in water Partition coefficient Log Pow octanol / water at 20°C 1.5
Explosion limits – upper [%] 8.50% Explosion limits -lower [%] 1.40%

Specifications

Appearance Pale yellow coloured liquid with characteristic odour
Purity (by GC) Min. 99.0%
Weight/ mL at 20°C 1.044 – 1.046 g
Refractive index (20°C; 589 nm) 1.544 – 1.546
Acidity (as C6H5COOH) Max. 0.3%
Sulphated ash Max. 0.01%
Ionised chloride (CI) Max. 0.0001%

Packings

500 ml 00500
2500 ml 02500
25 Liters 0025K
200 Liters 0200K
2500 ml 02500
2500 ml 02500

Safety Information

Symbol: GHS07
Signal Word: Warning
UN No.: 1990
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302 + H332 – H319 – H335
Precaution Statement: P301 + P312 + P330 – P304 + P340 + P312 – P305 + P351 + P338

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