2-Coumaranone CAS 553-86-6 Purity >98.0% (GC) Azoxystrobin Intermediate
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 2-Coumaranone (CAS: 553-86-6) with high quality, production capacity 2000 metric tons per year, intermediate of Azoxystrobin (CAS: 131860-33-8). Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 2-Coumaranone, Please contact: alvin@ruifuchem.com
Chemical Name | 2-Coumaranone |
Synonyms | 2(3H)-Benzofuranone; Isocoumaranone; 1-Benzofuran-2(3H)-one; Benzo[b]furan-2(3H)-one; 2,3-Dihydrobenzofuran-2-one; 2,3-Dihydrobenzo[b]furan-2-one; 3H-Benzofuran-2-one; α-Coumaranone |
Stock Status | In Stock, Production Capacity 2000 Metric Tons per Year |
CAS Number | 553-86-6 |
Molecular Formula | C8H6O2 |
Molecular Weight | 134.13 g/mol |
Melting Point | 49.0~51.0℃(lit.) |
Boiling Point | 248.0~250.0℃(lit.) |
Flash Point | >110℃(230°F) |
Density | 1.220 g/cm3 |
COA & MSDS | Available |
Origin of Product | Shanghai, China |
Brand | Ruifu Chemical |
Items | Specifications | Results |
Appearance | Light Yellow Crystal | Light Yellow Crystal |
Melting Point | 49.0~51.0℃ | 49.0~51.0℃ |
Water by Karl Fischer | <0.50% | 0.1% |
2-Coumaranone Purity | >98.0% (GC) | 99.2% |
Max. Single Impurity | <1.00% | 0.5% |
Total Impurities | <2.00% | 0.8% |
Infrared Spectrum | Consistent with Structure | Complies |
Conclusion | The product has been tested and complies with the given specifications |
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry, well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Risk Codes R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
R43 - May cause sensitization by skin contact
R36/38 - Irritating to eyes and skin.
Safety Description S24/25 - Avoid contact with skin and eyes.
S36 - Wear suitable protective clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37 - Wear suitable protective clothing and gloves.
WGK Germany 3
HS Code 2932 2090.11
2-Coumaranone (CAS: 553-86-6) is mainly used as an intermediate of Azoxystrobin (CAS: 131860-33-8). Azoxystrobin is a second broad-spectrum strobilurin fungicide. Azoxystrobin has a very broad spectrum of activity and is active against fungal pathogens from all four taxonomic groups, the Oomycetes, Ascomycetes, Deuteromycetes and Basidiomycetes. Azoxystrobin controls diseases on cereals, rice, vines, apples, peaches, bananas, citrus, curcurbits, potatoes, tomatoes, peanuts, coffee and turf.
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