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| Producer, Manufacturer,
Supplier of |
| Benzaldehyde |
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| GRR
Code : |
0101 |
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| CAS No : |
100-52-7 |
| CI No : |
|
| Molecular Formula
: |
C7H6O |
| Molecular Weight
: |
106.13 |
| Description
: |
Clear , colourless liquid · Solubility in water at 20 ºC 4 g/l · Light and air sensitive · D at 20/4: 1,044 · M. P.: -56 ºC · B. P.: 179 ºC · n20/D: 1,5450 · Flash P.: 62 ºC · Ign. T.: 190 ºC · Vap. press. at 26 ° C 1 hPa · Expl. lim. 1,4 in vol % ·
APPLICATIONS: Analytical reagent: USP 31 · BP 2008 · Ph. Eur. 6.0 · Pharmaceutical industry ·
Synthesis reagent: Used in the Knoevenagel reaction · Used in the Strecker reaction · Benzoinic condensation with cyanide · Benzoinic condensation with thiazolium salts as catalysts · For the Reformatsky reaction and the organozinc reagent derived from ethylbromoacetate · For the protection of a primary amine · 2-Amino-alcohols , protected as their benzylidene derivatives , can be selectively alkylated on oxygen via their alkoxides ; Synthesis · Used in the protection of sugars as their cyclic acetals |
| Website : |
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| Synonyms : |
benzaldehyd, benzaldehyde, aldéhyde benzoïque, benzaldehid, benzaldeide, aldeide benzoica, enzaldehydebay, bensaldehyd |
| Specifications
: |
| Specifications |
|
| Minimum assay (G.C.) |
99 % |
| Identity |
IR p/t. |
| Density at 20/4 |
1,044-1,046 |
| Water (H2O) |
0,1 % |
HAZARDOUS: E.C.: 605-012-00-5 · RTECS: CU 4375000 · LD50 oral rat 1300 mg/Kg ·
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R: 22
S: 24 |
TRANSPORT REGULATIONS: UN: 1990 · ADR: 9/III · IMDG: 9/III · IATA: 9/III · PAX: 907 · CAO: 907 |
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