2-Coumaranone CAS 553-86-6 Purity >98.0% (GC) Azoxystrobin Intermediate

Short Description:

Chemical Name: 2-Coumaranone

CAS: 553-86-6

Purity: >98.0% (GC)

Appearance: Light Yellow Crystal

Production Capacity 2000 Metric Tons per Year

Intermediate of Azoxystrobin (CAS: 131860-33-8)

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

553-86-6 - Description:

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

Intermediates of Azoxystrobin:

Azoxystrobin	CAS 131860-33-8
2-Coumaranone	CAS 553-86-6
4,6-Dichloropyrimidine	CAS 1193-21-1
2-Cyanophenol (2-Hydroxybenzonitrile)	CAS 611-20-1
Trimethyl Orthoformate (TMOF)	CAS 149-73-5

553-86-6 - Chemical Properties:

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

553-86-6 - Specifications:

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

553-86-6 - Package/Storage/Shipping:

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.

553-86-6 - Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

553-86-6 - FAQ:

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.

553-86-6 - Risk and Safety:

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

553-86-6 - Application:

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.