Manufacturer Supply High Quality CAS 100-52-7 Benzaldehyde

• CAS No.: 100-52-7
• Formula: C7h6o
• EINECS: 202-860-4
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-02AL
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Benzaldehyde
CAS	100-52-7
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Benzaldehyde
Product Name Benzaldehyde

CAS 100-52-7

MF C7H6O

MW 106.12

EINECS 202-860-4

MOL File 100-52-7.mol   Chemical Properties

Melting point -26 °C (lit.)
Boiling point 178-179 °C (lit.)
Density  1.044 g/cm3 at 20 °C (lit.)
vapor density  3.7 (vs air)
vapor pressure  4 mm Hg ( 45 °C)
refractive index  n20/D 1.545(lit.)
FEMA  2127 | BENZALDEHYDE
Flash point 145 °F
storage temp.  Store below +30°C.
solubility  H2O: soluble100mg/mL
pka 14.90(at 25ºC)
form  neat
color  Pale yellow
Odor Like almonds.
PH 5.9 (1g/l, H2O)
PH Range 5.9



Usage And Synthesis
description

Benzaldehyde is an organic compound, and is synthetized by the way that the hydrogen of benzene is substituted by aldehyde. It is the most simple, and also the most commonly used industrial aromatic aldehyde. It is a colorless liquid at room temperature and has a special almond odor. Benzaldehyde is a compound that aldehyde is directly linked to the phenyl group, because it has a similar bitter almond flavor. Benzaldehyde widely exists in plant, especially in the Rosaceae plants. It is mainly in the form of glycosides in plant stem bark, leaves or seeds, such as amygdalin, bitter almond, cherry, laurel, peach. Benzaldehyde is naturally in bitter almond oil, patchouli oil, hyacinth oil, cananga oil. The compound is also in the nutlets and nuts, and exists in the form of Amygdalin, which is combination of glycosides. The chemical properties of Benzaldehyde is similar to that of aliphatic aldehydes, but It is also different. Benzaldehyde cannot reduce fehling reagent. When the reducing fat is used to reduce the benzaldehyde, the main products are benzene methanoll, four substituted for the ortho-glycol and two-phenyl ethylene glycol. In the presence of potassium cyanidee, two molecules of benzaldehyde form benzoin by acceptance the hydrogen atom. The substitution reaction in aromatic nucleus of benzaldehyde is mainly the meta-position product. For example, the main product is the m-nitrobenzaldehyde , when benzaldehyde is nitrated.

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