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China Largest Factory Manufacturer Veratraldehyde CAS 120-14-9 For stock delivery

Categories Active Biochemical Ingredients-3000MT/Year
Brand Name: Leader
Model Number: LD
Certification: ISO,GMP,SGS,HALA,KOSER,HACCP
Place of Origin: CHINA
MOQ: 25KGS
Price: Negotiate Depend on order quantity
Payment Terms: Western Union, MoneyGram, T/T, L/C
Supply Ability: 10MTS/Month
Delivery Time: 2-3 working days
Packaging Details: 25KG/Drum
Purity: 99.9%
Use: Health care
Origin: China
Package: 1KG/Tin 25KG/Drum*Carton
Manufacturer: XI'AN LEADER BIOCHEMICAL ENGINEERING CO.,LTD
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China Largest Factory Manufacturer Veratraldehyde CAS 120-14-9 For stock delivery

Veratraldehyde Basic information
Chemical properties Application Preparation
Product Name: Veratraldehyde
Synonyms:n-VERATRALDEHYDE pure;Vanillin methyl r, Veratraldehyde;Methyl vanilline;Vanilline methyl r;3,4-Dibenzald;Extracts of Veratrum aldehyde;3,4-Dibenzene carbinal;4-Dibenzaldehyde
CAS: 120-14-9
MF:C9H10O3
MW:166.17
EINECS:204-373-2
Product Categories: Isoquinolines ,Quinolines ,Quinaldines;API Intermediate;aldehyde Flavor;Aromatics;Miscellaneous Reagents;Pharmaceutical intermediate;Pharmaceutical Raw Materials;FINE Chemical & INTERMEDIATES;Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Veratraldehyde
Mol File: 120-14-9.mol
Veratraldehyde Structure
Veratraldehyde Chemical Properties
Melting point40-43 °C(lit.)
Boiling point281 °C(lit.)
density1.1708 (rough estimate)
FEMA 3109 | VERATRALDEHYDE
refractive index1.5260 (estimate)
Fp>230 °F
storage temp.Store below +30°C.
solubilityalcohol: freely soluble
formLumps or Fused Solid
colorWhite to yellow
Water Solubility<0.1 g/100 mL at 22 ºC
SensitiveAir Sensitive
Merck14,9951
JECFA Number877
BRN473899
Stability:Stable. Incompatible with strong bases, strong oxidizing agents.
CAS DataBase Reference120-14-9(CAS DataBase Reference)
NIST Chemistry ReferenceBenzaldehyde, 3,4-di-(120-14-9)
EPA Substance Registry SystemVeratraldehyde (120-14-9)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-38-36/37/38-36/38
Safety Statements 26-22-24/25-36
WGK Germany3
RTECSYX5088000
F 9-23
TSCAYes
HS Code29124900
ToxicityLD50 orally in Rabbit: 2000 mg/kg LD50 dermal Rabbit > 5000 mg/kg
MSDS Information
ProviderLanguage
3,4-Di-benzaldehydeEnglish
SigmaAldrichEnglish
ACROSEnglish
ALFAEnglish
Veratraldehyde Usage And Synthesis
Chemical propertiesWhite to brown or blue-gray needle crystal (crystallization in r); sweet woody fragrance, fragrant grass aroma and strong flavor of vanilla blue; oxidized into odorless 3,4-dibenzoic acid (veratric acid) in the air; Melting point 43~45℃; Insoluble in cold water; soluble in hot water, ethanol and oil.
Natural products exist in the Java citronella oil and Hu Xanthium parsley oil and so on.
Use GB 2760 a 1996 provisions for the use of food spices.
Application
  • This product is the intermediate of organic synthesis. In pharmaceutical industry, it is used to synthesize and also used in the production of veterinary drug sulfonamide synergist. Adding 0.02% (weight) of this veterinary drug into feed can increase the efficiency of the iodine drug synergistic added in feed, which can prevent and control the poultry bacterial infection.
  • Used as pharmaceutical intermediate and mainly used for antibiotic drug synthesis.
PreparationIt can be derived from the reaction of 3--4-hydroxybenzaldehyde (vanillin) and dimethyl sulfate, or derived from the methylation of dimethyl sulfate with vanillin in alkaline conditions.
Chemical Propertiesoff-white crystalline solid
Chemical PropertiesVeratraldehyde is a crystalline solid (mp 44.5–45°C) with a woody, vanillalike odor.
Veratraldehyde can be prepared by methylation of vanillin. It is used in oriental and warm, woody fragrances, as well as in flavor compositions for vanilla notes. It is an intermediate in, for example, the synthesis of pharmaceuticals.
Chemical PropertiesVeratraldehyde has a very sweet, woody, vanilla-like odor with a warm, sweet, vanilla-like taste. This compound gets oxidized in air to odorless veratric acid.
OccurrenceReported among the constituents of the essential oils of Cymbopogon javanensis and Eryngium poterium. Also reported found in raspberry, ginger, peppermint oil, Bourbon vanilla and mastic gum oil.
PreparationPrepared from vanillin by methylation of vanillin with dimethylsulfate under mildly alkaline conditions.
Aroma threshold valuesAroma characteristics at 1.0%: phenolic, sweet vanilla, powdery, slightly woody with a candy and cocoa creaminess.
Taste threshold valuesTaste characteristics at 50 ppm: phenolic, vanilla, sweet powdery cocoa, creamy, cherry-like with phenolic and balsamic nuances..
Synthesis Reference(s)Journal of the American Chemical Society, 69, p. 2070, 1947 DOI: 10.1021/ja01200a517
Organic Syntheses, Coll. Vol. 2, p. 619, 1943
Tetrahedron Letters, 20, p. 975, 1979
General DescriptionNeedles or chunky light peach powder. Has an odor of vanilla beans.
Air & Water ReactionsInsoluble in water.
Reactivity ProfileVeratraldehyde is incompatible with strong oxidizing agents and strong bases. . Veratraldehyde is an aldehyde. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction).
Fire HazardVeratraldehyde is probably combustible.
Purification MethodsCrystallise the r from diethyl r, pet r, CCl4 or toluene. [Beilstein 8 IV 1765.]
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