-
Good Quality Tin Sn - 3-Methylanisole 100-84-5 – Starsky
Description Product name:3-Methylanisole CAS:100-84-5 MF:C8H10O MW:122.16 Density:0.969 g/ml Melting point:-47°C Boiling point:175-176°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in ethanol and ether. Specification Items Specifications Appearance Colorless liquid Purity ≥99% Water ≤0.1% Phenol ≤200ppm Application It is mainly used in the synthesis of dyes and pharmaceutical intermediates. Storage Store in a cool, ventilated warehouse. Keep away f... -
Big Discount Tetrahydrofuran Thf 109-99-9 Faster Delivery - Triethyl orthoformate TEOF 122-51-0 – Starsky
Description Product name:Triethyl orthoformate/TEOF CAS:122-51-0 MF:C7H16O3 MW:148.2 Melting point:-76°C Boiling point:146°C Flash point:86°F Density:0.891 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Co-Pt) ≤10 Ethanol ≤0.2% Ethyl formate ≤0.2% Free acid ≤0.05% Water ≤0.05% Application 1.It is widely used in the synthesis of chloroquine, piperaquine, dichloroquinoline, norflo... -
2021 wholesale price Acetyl Tributyl Citrate - SEBACIC ACID DI-N-OCTYL ESTER 2432-87-3 – Starsky
Description Product name:Eugenol CAS:97-53-0 MF:C10H12O2 MW:164.2 Density:1.067 g/ml Melting point:-10°C Boiling point:254°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish liquid Purity ≥99% Color(APHA) ≤30 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application 1.It is used in perfumes, flavors and fragrances.. 2.It can be used as local anesthesia and sterilization in medicine. 3.In the field of dentistry, it can be... -
Europe style for 1,4-Benzenedimethanol Price - 4-tert-Butylbenzaldehyde 939-97-9 – Starsky
Description Product name:4-tert-Butylbenzaldehyde CAS:939-97-9 MF:C11H14O MW:162.23 Density:0.97 g/ml Boiling point:130°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Yellowish liquid Purity ≥99% Color(Co-Pt) ≤50 Water ≤0.5% Application It is an important raw material for fine chemicals and electronic chemicals such as medicine, fuel, perfume, flavor and so on, especially in the synthesis of lilac aldehyde. Storage... -
Low price for Manufacturer Diethyl Malonate Cas 105-53-3 - 2-Acetonaphthone 93-08-3 – Starsky
Description Product Name: Tianeptine sodium salt CAS: 30123-17-2 MF: C21H24ClN2NaO4S MW: 458.93 EINECS: 250-059-3 Specification Product name Tianeptine Sodium Powder CAS 30123-17-2 Appearance Off-white powder Confirmed Impurities A ≤0.1% Not detected Water ≤ 5.0% Complies Assay 99.0% min 99.3 % Related compounds Any impurity ≤0.1% <0.1% Total impurities ≤0.4% Complies Residual Solvents Acetidin≤ 0.5% Complies Dichlorome... -
Factory wholesale 2-Phenylimidazole - 2-Ethylimidazole 1072-62-4 – Starsky
Description Product name:2-Ethylimidazole CAS:1072-62-4 MF:C5H8N2 MW:96.13 Density:1.55 g/cm3 Melting point:78-81°C Boiling point:268°C Package:1 kg/bag, 25 kg/drum Property:It is soluble in water, alcohol, acetone and benzene. 2-Ethylimidazole is a versatile intermediate with a variety of applications. It is used as a building block for active ingredients as well as in epoxy curing. It was used in the synthesis of razaxaban, a highly potent, selective, and orally bioavailable factor Xa ... -
Top Suppliers Dimethyl Phthalate 97% - Diisopropyl malonate 13195-64-7 – Starsky
Description Product name:Diisopropyl malonate CAS:13195-64-7 MF:C9H16O4 MW:188.22 Melting point:-51°C Boiling point:93-95°C Density:0.991 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Acidity ≤0.07% Water ≤0.07% Application Diisopropyl malonate is an intermediate of the fungicide, daodistril. Property It is insoluble in water, soluble in ester, benzene, ether and other organ... -
factory customized 4-Methoxyphenol 150-76-5 - Dibutyl maleate 105-76-0 – Starsky
Description Product name:Dibutyl maleate/DBM CAS:105-76-0 MF:C12H20O4 MW:228.28 Density:0.988 g/ml Melting point:-85°C Boiling point:281°C Packaging:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Color(Pt-Co) ≤20 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application 1.It is mainly used in plastics, coatings, films, adhesives, paper treating agents, pigment fixing agents, impregnating agents, dispersants, lubricants and... -
Manufactur standard Benzyl Salicylate 118-58-1 - gamma-Valerolactone 108-29-2 – Starsky
Description Product Name: gamma-Valerolactone CAS: 108-29-2 MF: C5H8O2 MW: 100.12 EINECS: 203-569-5 Melting point: −31 °C(lit.) Boiling point: 207-208 °C(lit.) Density: 1.05 g/mL at 25 °C(lit.) Vapor density: 3.45 (vs air) Fefractive index: n20/D 1.432(lit.) Fp: 204.8 °F Form: Liquid Color: Clear colorless PH: 7 (H2O, 20℃) Specification Inspection items Specifications Results Appearance Colorless to slightly yellow liquid conform Odor Herbal, Sweet warm cocoa, woody ... -
Factory directly N-Methylformamide Best Price - 1 4-Benzenedimethanol 589-29-7 – Starsky
Description Product name:Barium chromate CAS:10294-40-3 MF:BaCrO4 Melting point: 210°C Density:4.5 g/cm3 at 25°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance Yellow crystal Purity ≥99% Cl ≤0.2% CO3 ≤0.1% Water insoluble matter ≤0.05% Hydrochloric acid insoluble matter ≤0.1% Application 1.It is used for production of safety match, pottery, glass pigment, etc. 2.It is used as reagent for the determination of sulfate and selenate. ... -
Leading Manufacturer for Phloroglucinol Dihydrate 6099-90-7 Lowest Price - Xylazine Hcl/Xylazine Hydrochloride 23076-35-9 – Starsky
Description Product Name: Tetrakis(triphenylphosphine)palladium CAS: 14221-01-3 MF: C72H60P4Pd MW: 1155.561844 EINECS: 238-086-9 Melting point: 103-107 °C storage temp.: 2-8°C form: Fine Powder or Platelets color: Bright yellow to khaki Water Solubility: insoluble Specification Product Name Tetrakis(triphenylphosphine)palladium CAS 14221-01-3 Apperance Yellow Powder Melting point 103-107 °C Assay/Pd ≥9.2% Purity ≥99% Properties of precious metal catalysts 1.High activit... -
Factory Free sample Tosyl Chloride - Ethyl p-toluenesulfonate 80-40-0 – Starsky
Description Product name:Ethyl p-toluenesulfonate CAS:80-40-0 MF:C9H12O3S MW:200.25 Density:1.174 g/ml Melting point:29-33°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish liquid Purity ≥98% P-toluenesulfonic acid ≤0.2% P-toluene sulfonyl chloride ≤0.3% Water ≤0.5% Application 1.It can be used as ethylation reagent and photosensitive material intermediate, and also as toughener of cellulose acetate. 2.It is ...
