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Pharmaceutical Intermediates Purity: >99% Appearance: Yellow Liquid Molecular Weight: 250.247 Density: 1.3±0.1 g/cm3 Boiling Point: 327.8±42.0 °C at 760 mmHg Molecular Formula: C13H14O5 Flash Point: 143.0±27.9 °C Exact Mass: 250.084122 PSA: 57.29000 LogP: 2.29 Vapour Pressure: 0.0±0.7 mmHg at 25°C Index of Refraction: 1.554 Packing: Weight ＜1kg---Fluorinated bottle 25kg---Plastic bucket 180-200kg ---Drum P.S: we accept packaging customization Delivery: We have large quantity procaine raw powder in stock ,normally could ship out within 3 working days. For rush delivery , please contact our sales team for particular arrangement Shipping: We ship goods via DHL, FEDEX, UPS, TNT , China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker. Shipping details & shipping documents will be provided and sent to customers as long as it is ready . We keep tracking the shipment until clients well received. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently. Advantages: We provide DOOR-TO-DOOR shipping, including customs clearance. Fast and guranteed shipment ( TNT,EMS,FEDEX, DHL, UPS,EUB,Special line) Various payment terms accepted( Btc,MoneyGram, Wu, T/T) Valued package( Paraffin coating, Double alumiunm foil bag, Vacuum packaging) Efficient delivery (3-10 days fast delivery service) Best quality ( without any doping, all the products are pure) Good reputation( Our boss have been in this industy for 10years, earned great trust from our clients ) Huge Capacity( we have plenty manufacture centers, each day can produce tons of various products) The competitive price ( Manufacture and produce by our own factories) In the end, we have the most professional experienced and dedicated team here. Accepted: Bitcoin, Alipay, Bank Card, Zelle, PayPal, Venmo (all transfer payment methods)

Minimum Order: 1 bags

Product Features 1. The appearance is translucent, visible and easy to observe. 2. High and low temperature resistance: -200～+260℃ 3. Corrosion resistance: resistant to strong acid, strong alkali, aqua regia, hydrofluoric acid and various organic solvents 4. Insulation resistance: dielectric properties have nothing to do with temperature and frequency 5. Pure and pollution-free: low metal element blank value (lead and uranium content less than 0.01ppb) PFA implinger, with its unique PFA material, has brought unprecedented performance breakthroughs to the laboratory. PFA is an outstanding fluoroplastic that combines high corrosion resistance, high temperature resistance, and impact resistance to ensure stability in various harsh experimental environments. Its excellent corrosion resistance allows PFA implingers to easily cope with the erosion of various strong acids, strong alkali and organic solvents, and can still maintain its original performance after long-term use. At the same time, its excellent high temperature resistance also allows it to maintain stable chemical properties in high temperature environments and will not produce harmful substances due to temperature changes. In addition, PFA implinger also have excellent impact resistance and can withstand the strong impact and vibration generated during the experiment, ensuring the safety and stability of the experiment. Its high transparency design allows the experimenter to clearly observe the experimental process, whether it is color change, precipitation generation or gas release, all can be seen at a glance.

It has a wide range of applications in various industries. It is commonly used as an intermediate in the synthesis of pharmaceuticals, fragrances, and other organic compounds. Additionally, it is utilized in the production of flavors, perfumes, and as a chemical reagent in research and development. FW: 206.2 Purity : 99% Storage: 20 degrees under zero Synonyms: 2.3-Epoxy-2-methyl-3-phenyl-propionsaeure-aethyles , ter 3-Phenyl-2- methyl-2,3-epoxy-propionsaeure-aeth , ylester Oxiranecarboxylic acid,2-methyl-3- phenyl-,ethyl ester 2-methyl-3-phenyl-oxiranecarboxylic acid ethyl ester 2- Methyl-3-phenyl-glycidsaeure-aethylester ethyl ester of the 2-methyl-3-phenyl- 2,3-epoxypropionic acid Packaging Detail: Professional, environmentally friendly, convenient and efficient packaging services will be provided. 0.5kg/1.0kg/2.0kg/5.0kg/Al-foil bag,25.0 kg/drum or upon customers' request.

Minimum Order: 1 bags

Door to door service Profitable Wholesale Prices >99% Purity Products 100% Safe Delivery Oversea Warehouse Pick Up Molecular Formular: C15H18O5 Molecular Weight: 278.3 Boiling point: 120 °C(Press: 0.01 Torr) Place of Origin: China Type: Pharmaceutical Intermediates Appearance: Oil Color Red Purity: 99.9% Packing: Bottle or Drum Application: Pharmaceutical Intermediates Storage: Dry and cool place and keep away from strong light Sample: Available Shelf life: 2 years

Minimum Order: 1 bags

Door to door service Profitable Wholesale Prices >99% Purity Products 100% Safe Delivery Oversea Warehouse Pick Up Common Name 2-methyl-3-phenyl-oxirane-2-carboxylic acid CAS Number 5449-12-7 Density 1.28g/cm3 Boiling Point 334.3ºC at 760 mmHg Molecular Formula C10H10NaO3+ Melting Point N/A MSDS N/A Flash Point 136.7ºC Density 1.28g/cm3 Boiling Point 334.3ºC at 760 mmHg Molecular Formula C10H10NaO3+ Molecular Weight 201.17400 Flash Point 136.7ºC Exact Mass 201.05300 PSA 49.83000 LogP 1.60120 Index of Refraction 1.575

Minimum Order: 1 bags

Polycaprolactone (PCL) is a semi crystalline polymer, which is a chemically synthesized biochemicalbook degradable polymer. Its structural repeating unit is blended with five nonpolar methylene CH2 starch and other substances to produce a complete biodegradable material.The melting point of polycaprolactone is 59 to 64°C, and the glass transition temperature is -60°C. Low molecular weight, colorless crystalline solid with waxy texture. At the same time, it has good biocompatibility, biodegradability, compatibility, high crystallinity and low melting point.

Minimum Order: 1 bags

2,5-Dimethoxybenzaldehyde, also known as 2C-H, is an organic compound and a benzaldehyde derivative. It can be used to produce 2,5-dimethoxyphenethylamine. 2C-H is also used to produce many other substituted phenethylamines such as 2C-B, 2C-I and 2C-C.

Minimum Order: 1 bags

Our company has been engaged in the global supply of chemical products for more than 10 years. Our core sector is the R & D, production and sales of oil filed chemicals, pesticide additives,pharmaceutical intermediates and surfactant.

Minimum Order: 1 bags

XH-OSW-1×128 mechanical optical switch is a kind of light path control equipment.It can realize multi-channel fiber optic light path switching. In the optical fiber transmission system, it is used for multi-channel fiber monitoring, multi light source/detector selection, and optical fiber path protection etc. Besides, it is also used in optical fiber test system for optical fiber and related component test, outdoor cable test and multi-spot optical sensors monitoring system. Feratures ●Low Loss and High Reliability ●Parallel Interface (TTL) ●Modularized Design ●Epoxy-free on Optical Path ●Drive Circuit Breakdown Self-checking Function Applications •Ring Network •Remote Monitoring in Optical Network •Testing of Fiber Optical Component

XH-OSW-1X32 optical switch is an optical path control device, which has the function of controlling the optical path and converting the optical path. It plays an important role in optical communication applications. Optical switches are mainly used in multi-channel optical monitoring in optical transmission systems, automatic switching of LAN multi-light sources/detectors, and optical sensing multi-point dynamic monitoring systems in optical testing systems for optical fibers, optical devices, networks and field engineering. Optical cable testing ; Optical device adjustment. Features: Low insertion loss, wide wavelength range Low channel crosstalk, high stability, high reliability Unique technology, no glue in the optical path Selectable locking and non-locking control types

XH-OSW-1X4 optical switch is an optical path control device, which has the role of controlling the optical path and converting the optical path. It has an important role in optical communication applications. The optical switch is mainly used in optical transmission system for multiple optical monitoring, LAN multi-source/detector automatic switching and optical sensing multi-point dynamic monitoring system optical test system for optical fiber, optical devices, network and field engineering optical cable testing; optical device installation and adjustment. Features ● Low insertion loss, wide wavelength range ● Low channel crosstalk, high stability, high reliability ●Proprietary technology, no glue in the optical path ●Locking and non-locking control types are available

XH-OSW-1xN optical switch is an optical path control device, which has the role of controlling the optical path and converting the optical path. It has an important role in optical communication applications. The optical switch is mainly used in optical transmission system for multiple optical monitoring, LAN multi-source/detector automatic switching and optical sensing multi-point dynamic monitoring system optical test system for optical fiber, optical devices, network and field engineering optical cable testing; optical device installation and adjustment. Features ● Low insertion loss, wide wavelength range ● Low channel crosstalk, high stability, high reliability ●Proprietary technology, no glue in the optical path ●Locking and non-locking control types are available

1×128 rack-mounted optic switch is a kind of functional device,with the ability of controlling and switching optical route. It can be manually selected from front panel or controlled via RS232 port, Ethernet port and auto-scanned on certain frequency. In optical fiber transmission system, it is used for multi-channel fiber monitoring, multi light source/ detector selection, and optical fiber path protection etc. Besides, it is also used in optical fiber test system for optical fiber and its component test, outdoor cable test and multi-spot optical sensors monitoring system. Features ●Low insertion loss, Fast switching ●SerialNet, High Reliability, High Stability ●LCD display panel. Visual display, Convenient operation ●Transparent transmission signal. High stability and reliability ●Channel and time interval of automatic scanning can be set up ● RS232 Control and RJ45 Ethernet Remote Management Applications ● FITL ● Automatic Measurement ● Optical Network Remote Monitoring ● Cable Monitoring and Maintaining system

Melting point 76-78°C(lit.) Boiling point 78-79°C8mm Density 1.1075 Refractive index 1.5350(estimate)FEMA3126ACETYLPYRAZINE Flash point 78-79°C/8mm Storage conditions KeepChemicalbookindarkplace Sealedindry, RoomTemperature Solubility Soluble in chloroform (a little), methanol (a little) form solid Acidity coefficient (pKa)0.30±0.10(Predicted) Color White to almost white

Minimum Order: 3 bushels