.

Benzyl cinnamate

供应商: 726577

供应产品

CAS No.: 103-41-3

Formula: C16H14O2

Molecular Weight: 238.28

Melting point:34-37°C(lit.)

Boiling point: 195-200°C(lit.)

Density:1.109-1.112(g/mL,20/4oC)

Flash point:180°C

Refractive index:(20°C)1.4025-1.4045

Appearance:White to slightly yellow crystal, with cherry and scent

Solubility:Soluble in ethanol, ether, glycerin, propylene glycol, most non-volatile oils and mineral oils, insoluble in water.

Purity:>99%

Packagespecification:200kg/blue barrel

Storage:Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.

Usage:

Since there are double bonds in the molecule, there are two structures, cis and trans. Natural products such as Peru balsam, tolu balsam, benzoin cream, and Su He balm contain benzyl cinnamate. Non-toxic, flammable, pure white or light yellow crystal, similar to the aroma of Suhe balm, insoluble in water, ethylene glycol and glycerin, soluble in organic solvents such as ethanol, mainly used as a spice.

Benzyl cinnamateis used as an ester synthetic perfume, mainly used as a deodorant for oriental essenceand artificial cologne, and also as a soap fragrance.Used as a UV absorber. Mainly used in sunscreen and tanning cosmetics. The maximum absorption wavelength for ultraviolet light is 310 nm. The amount added is usually less than 5%.It is used in the flavoring formula, and is usually used to blend fruity flavors such as apricot, cherry and pineapple.

The esterification method and the condensation method are mainly employed: the esterification method is obtained by neutralizing sodium cinnamate as a raw material and then esterifying with chlorotoluene. The condensation method is obtained by condensation reaction using benzyl acetate and benzaldehyde as raw materials.Natural matter extraction method: The natural substance extraction method is obtained by extracting benzyl cinnamate present in Peru balsam, tolu balsam and benzoin by extraction.Direct esterification of cinnamic acid and benzyl alcohol: transesterification using benzyl alcohol and methyl cinnamate: method of interaction between sodium cinnamate and benzyl chloride: Claisen condensation by benzyl acetate and benzoic acid .

Specifications

Item

REQUIREMENT

RESULT

Assay

≥99%

Description

Whiteorslightlyyellowcrystal

Whiteorslightlyyellowcrystal

Meltingpoint

34-37

Rotationratio

  1. 800-1.5930

Specificgravity

  1. 13-1.17

Acidity

≤1mgKOH/g

  1. 57mgKOH/g



在线联系供应商

至: 726577
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

sodium cinnamate
sodium cinnamate CAS No.: 538-42-1 Formula: C9H7NaO2 Molecular weight: 170.1404 Sulfate content: <0.01% Iron content: <0.1% Heavy metal content: <0.5% Tot...
Potassium cinnamate
Potassium cinnamate CAS No.: 16089-48-8 Formula: C9H7KO2 Usage: Mainly used for food preservation, and can also be used as a raw material for flavoring 【product trai...
Alpha-Methylcinnamaldehyde; Methyl cinnamic aldehyde
Alpha-Methylcinnamaldehyde; Methyl cinnamic aldehyde Chemical formula: C10H10O Molecular weight: 146.19 Molecularstructure: CAS NO: 101-39-3 EINECS NO: 202-938-8 Boiling point: 148- 149ºC/3.05KP...
isopropyl cinnamate, 98
isopropyl cinnamate, 98 CAS No.: 7780-06-5 Formula: C12H14O2 Molecular Weight: 190.24 Boiling point: 268-270°C Density:1.028-1.0284g/mLat 25°C(lit.) Flash point:&...
O-trifluoromethylcinnamic acid
O-trifluoromethylcinnamic acid SynonymsName: (Trifluoromethyl)CinamicAcid; 2-(Trifluoromethyl)benzenepropenoicacid; (E)-3-[2-(Trifluoromethyl)phenyl]propenoic acid; 2-(Trifluorom...
供应产品

Same products

Cassava Peeling Machine
Cassava Peeling Machine 卖方: Nanyang Goodway Machinery & Equipment Co., Ltd. Goodway is one of the professional cassava peeler machine manufacturers, providing high quality c...
Cassava Harvesting Machine
Cassava Harvesting Machine 卖方: Nanyang Goodway Machinery & Equipment Co., Ltd. Features of Cassava Harvesting Machine Processing Capacity: 3-5 Acre/hour Application Scope: Har...
Cassava Grinding Machine
Cassava Grinding Machine 卖方: Nanyang Goodway Machinery & Equipment Co., Ltd. Goodway is the manufacturer and supplier of cassava processing machine, focus on providing the wh...
Cassava Garri Fryer
Cassava Garri Fryer 卖方: Nanyang Goodway Machinery & Equipment Co., Ltd. Features of Cassava Garri Fryer Processing Capacity: 100-300kgs/hour Application Scope: Garri fry...
Cassava Flour Milling Machine
Cassava Flour Milling Machine 卖方: Nanyang Goodway Machinery & Equipment Co., Ltd. Features of Cassava Flour Milling Machine Processing Capacity: 400-500kgs/hour Application Scope...