4-Chlorobenzaldehyde CAS 104-88-1 is a white solid, m.p.46～47℃, b.p.213～214℃, n20D 1.5640, soluble in benzene, toluene and other solvents, insoluble in water.
ETHYL OLEATE CAS 111-62-6 Colorless to yellowish oily liquid. It is fragrant with flowers. Boiling point 205-208 ℃. Insoluble in water, soluble in ethanol and acetaldehyde.
2-Amino-5-nitrobenzotrifluoride CAS 121-01-7 is a yellow crystal, which can be used as pharmaceutical intermediate, pesticide intermediate
Benzyl benzoate CAS 120-51-4 is Anilines, Aromatic Amines and Nitro Compounds
p-Toluenesulfonic acid CAS 104-15-4, mainly used to synthesize the third monomer of cationic dyeable polyester (CDP), so that CDP polyester fiber has good affinity for cationic fuel The chemical properties of the CDP fiber can be dyed under normal pressure. After dyeing, the color is bright, the color spectrum is complete, the color fastness is high, it is not easy to fade, and it has good antistatic, moisture absorption, anti-pilling and breathability, and is comfortable to wear.
Tetrahydrothiophen-3-one CAS 1003-04-9 is a colorless to pale yellow liquid with a garlic, meat, vegetable and creamy aroma. Boiling point 174 ~ 175 ℃ or 73 ℃ (2000Pa).
