Fine Chemicals

Cas No: 13103-34-9Content : 98%Description : Pale yellow viscous liquidSpecification : Enterprise standardMolecular formula: C30H44O3

Cas：2363-59-9Molecular formula: C21H28O3Molecular weight: 328.45

Synonyms ：4-Androstene-3,17-dione; 4-androstenedione; Androst-4-ene-3,17-dione; Molecular Formula ：C19H26O2 Molecular Weight ：286.41 CAS Registry Number ：63-05-8 EINECS ：200-554-5 Melting point ：170-173℃Pac

Cas No: 521-17-5Molecular formula: C19H30O2Molecular weight: 290.44Appearance: white crystalline powder

Molecular Formula C9H7ClO2 Molecular Weight 182.61 InChI InChI=1/C9H7ClO2/c10-8-4-2-1-3-7(8)5-6-9(11)12/h1-6H,(H,11,12)/b6-5+ CAS Registry Number 3752-25-8 EINECS 223-154-2 Melting point 209-212℃ Hazard Symbols Xn:Harmful;Risk Codes R20/21/22:;Safe

Synonyms o-(trifluoromethyl)cinnamic acid; 3 - [(2 `- trifluoromethyl) phenyl] -2 – acrylic Molecular Formula C10H7F3O2 Molecular Weight 216.16 InChI InChI=1/C10H7F3O2/c11-10(12,13)8-4-2-1-3-7(8)5-6-9(14)15/h1-6H,(H,14,15)/b6-5+ CAS Registry Number 2062

CBNumber: CB7325087 Chemical Name: 2,5-dichlorocinnamic acid Molecular Formula: C9H6Cl2O2 Formula Weight: 217.05 CAS No.: 20595-47-5Appearance:white crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent.Assay :99%Usage：

Synonyms (2E)-3-(2,4-DIMETHYLPHENYL)ACRYLIC ACID; 3-(2,4-DIMETHYLPHENYL)ACRYLIC ACID; RARECHEM BK HC T312 Molecular Formula C11H12O2 Molecular Weight 176.21 CAS Registry Number 1685-80-9 Melting point 179-180℃ Hazard Symbols Xi:Irritant;Appearance:w

Cinnamic acid CAS :621-82-9Appearance: white to light yellow powderPacking: 25kg/bagAssay:98%Usage: food additive, flavor and fragrance, pharmaceutical material and intermediate

alpha-Hexylcinnamaldehyde CAS: 101-86-0Appearance: light yellow oily liquidPacking: 25kg/drumAssay;97%Usage: food additive ,flavor and fragrance