有機性中間物

Organic Synthetic Materials Indole CAS 120-72-9 Raw Materials for Spices, Dyes, Amino Acids, and Pesticides Introduction: White crystals, turn dark when exposed to air and light. Strong unpleasant odor at high concentrations, orange and jasmine-like fragrance after high dilution (concentration < 0.1%). Melting point 52-53℃, boiling point 253-254℃. Uses: 1. Widely used in floral fragrances such as jasmine, lilac, orange blossom, gardenia, honeysuckle, lotus, narcissus, ylang

White Crystalline Powder Sodium thiocyanate CAS 540-72-7 Organic Synthetic Materials Introduction: White orthorhombic crystals or powder; easily soluble in water. Uses: Sodium thiocyanate can be used as a solvent for spinning polyacrylonitrile fibers, a color film developer, a defoliant for some plants, and a herbicide for airport roads. It is also used in pharmaceuticals, printing and dyeing, rubber processing, black nickel plating, color films, pesticides and other

Organic Intermediate 3-Hydroxy-2-Methyl-4H-Pyran-4-One CAS 118-71-8 Flavors And Spices Food Additives Introduction: White to slightly yellow needle-shaped crystals or crystalline powder. It has a special aroma similar to caramel butter candy, and the dilute solution has a strawberry aroma. It is volatile and sublimates at 93℃. 1g sample is soluble in 82ml water and 21ml ethanol. Uses: It is often used in the formulation of daily necessities flavors, but the dosage is

White Powder DL-Dithiothreitol CAS 3483-12-3 DTT Organic Synthetic Materials Introduction: Dithiothreitol is a commonly used reducing agent, also known as dithiothreitol (DTT), which has strong reducing properties. Its reducing properties are largely due to the conformational stability of its oxidized six-membered ring (containing disulfide bonds). Uses: Dithiothreitol (DTT) is a small molecule organic reducing agent with a chemical formula of C4H10O2S2. It is mainly used in

Organic Intermediate 3-Chloropropyltrimethoxysilane CAS 2530-87-2 Coupling Agent Introduction: Chloropropyltrialkoxysilane is mainly used as a silane coupling agent product and is an important basic raw material for processing sol-gel. It adds an appropriate amount of organic properties to the polysiloxane network. Uses: Used as coupling agent and as raw material for other coupling agents. Product Name 3-Chloropropyltrimethoxysilane CAS 2530-87-2 MF C6H15ClO3Si MW 198.72

Colorless Transparent Liquid Triethylsilane CAS 617-86-7 Organic Synthetic Materials Introduction: Triethylsilane appears as a colorless or light brown oily liquid; it is soluble in most polar organic solvents and is often used in CH2Cl2; its density is 0.728 g/mL (25°C), its boiling point is 107-108°C, and its flash point is -39°C. Uses: 1. Used in organic synthesis and pharmaceutical intermediates 2. Triethylsilane (Et3SiH for short) is a common reducing agent, mainly used

White Crystalline Powder P-Coumaric acid CAS 501-98-4 Skin Whitening Overview of White Crystalline Powder P-Coumaric acid CAS 501-98-4 Skin Whitening Trans-4-hydroxycinnamic acid is a cinnamic acid compound, which is widely distributed in many natural products such as propolis, vegetables and fruits. It is a natural antioxidant and is widely present in nature in the form of organic acid esters, polysaccharides and amides. Application of White Crystalline Powder P-Coumaric

Colorless Transparent Liquid 1,2-Pentanediol CAS 5343-92-0 Organic Synthetic Materials Introduction: Appearance: colorless transparent liquid, Melting point: 50.86°C (estimate) Boiling point: 206 °C (lit.) Density :0.971 g/mL at 25 °C (lit.) Purity: ≥99% Uses: The main intermediate of propiconazole; Excellent moisturizing factor, with antiseptic effect, can be used in preservative-free products; Used in sunscreen formulas to improve water resistance Used in various skin care

Plant Growth Regulators Indole-3-butyric acid CAS 133-32-4 White Crystalline Powder Introduction: The pure product is white crystals. m.p.124～125℃, vapor pressure