Pharmaceutical Chemicals

CAS: 621-82-9Molecular formula: C9H8O2Molecular weight: 148.16 Appearance: White to light yellow crystal powder Fragrance: Unique scent Purity: ≥99% Melting point: 132.5-134.5℃ Heavy metals: ≤10ppm Residue on ignition: ≤

Name: Cinnamaldehyde diethyl acetalSynonyms: Cinnamaldehyde diethyl acetal, Cinnamaldehyde, diethyl acetalCAS Number: 7148-78-9Assay:95%Molecular Formula: C13H18O2Molecular Weight: 206.22Packing: 200kg/barrelAppearance: Colorless transparent liquidUses: F

Name: Cinnamic aldehydeSynonyms: cinnamaldehyde，β-phenylacrolein CAS Number: 104-55-2 Assay:99%Molecular Formula: C9H8OMolecular Weight: 132.16Packing: 200kg/barrelMelting Point:-8℃Appearance: Colorless or light yellow liquidUses: It is

Cinnamyl alcohol CAS NO.: 104-54-1 Assay: 98%Molecular Formula:C9H10O Molecular Weight:134.18 Melting point: 33℃Boiling point:256.6℃ EINECS NO.: 203-212-3Packing: 200KG /drumAppearance: White to light yellow crystal,or colorless to light yello

3-Phenylpropionic acidCAS: 501-52-0MF：C9H10O2 Purity: 99%Properties: Prism-like white crystal; MP: 48.5?C, BP:280?C, Density: 1.07; Free soluble in hot-water,alcohol, benzene, chloroform, ether, glacial acetic acid, petr ether and carbon disulfide.

Product name: Caffeic acidSynonym: 3,4-Dihydroxycinnamic acidCAS NO: 331-39-5 MW: 179.15 EC NO: 206-361-2MF: C9H7O4Standard: cp,usp,bpPacking: 25KG/drum Water solubility: soluble in hot water

Synonyms: 3 - (4 - trifluoromethyl) phenyl -2 - AcrylicCAS: [16642-92-5]Molecular Weight: C10H7F3O2 = 216.01Physical and Chemical Properties: White crystals, mp :230-234 ℃, insoluble in water, soluble in ethanol, ethyl acetate and other organic solv

cinnamyl formate Product Name: cinnamyl formateCAS NO. 104-65-4EINECS No. 203-223-3Molecular Formula C10H10O2MW 162.18Boiling point: 250 ℃, flash point: 100 ℃ or more.Relative density (25 ℃) :1.077-1 .082,Refractive index (20 ℃) :1

Product Name: Benzyl cinnamate; Benzyl β-phenylacrylateCAS No. :103-41-3Packaging specifications: 25kg cardboard drumSpecifications Model: 98% enterprise standard Product content: 98%EINECS No. 203-109-3Molecular Formula C16H14O2MW 238.28Quality Stan

Isoamyl cinnamateCAS: 7779-65-9 MF: C14H18O2 MW: 218.29 Appearance:colorless to light yellow liquid.relative density （25/25℃）： 0.992-0.997 refraction rotation（20℃）：1.535-1.539 acid（mgKOH/gᦀ