Hot Chemicals 4-Hydroxycoumarin CAS 1076-38-6

• Customization: Available
• CAS No.: 1076-38-6
• Formula: C9h6o3
• Model NO.: CAS 1076-38-6
• EINECS: 214-060-2
• Type: Agrochemical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Clear Colorless to Pale Yellow
• Physical State: Liquid
• Usage: Chemical Industry
• Transport Package: Drum
• Specification: 200Kg
• Trademark: SENFEIDA
• Origin: Jiangsu
• HS Code: 2932209090
• Production Capacity: 100tons/Month

Product Description

 

Product Name:	4-Hydroxycoumarin
CAS:	1076-38-6
MF:	C9H6O3
MW:	162.14
EINECS:	214-060-2
Appearance:	Colorless to Pale Yellow Liquid
Melting point	211-213 °C (lit.)
Boiling point	228.82°C (rough estimate)
Density	1.1734 (rough estimate)
Vapor pressure	0.02Pa at 25ºC
Refractive index	1.4500 (estimate)
Storage temp.	Store below +30°C.
Solubility	DMSO (Slightly), Methanol (Slightly)
Packing	200Kg/Drum

Application: 4-Hydroxycoumarin is a plant derived antioxidant, protecting against lipid peroxidation, as well as a potential inhibitor of HIV-1 Integrase. 4-Hydroxycoumarins are a very important class of biologically active drugs which are widely used as anticoagulants-Warfarin and Acenocoumarol. 
4-Hydroxycoumarin is involved in annulation reactions, due to the relatively high acidity of the C-H bond at the 3-position: a three-component reaction with isocyanides and dialkyl acetylene dicarboxylates affords annulated 4H-pyrans. 
4-Hydroxycoumarin may be regarded as a phenylenetetronic acid , and like tetronic acid forms condensation products with aldehydes.
1 Q:Are you manufacturer?
A: Yes, we are a factory over 10 years and our products sales well on the market.

2 Q: What is your MOQ?
A: Our MOQ is at leasst 1 One package.

3 Q: What kind of package do you have?
A: We have various of packages to meet our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.

4 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.

5 Q: Can I get a sample?
A: Free samples are available, but buyers needs to pay freight.
But for high value item, should pay sample cost.

6 Q: How long does it take for me to get a sample?
A: It depends. Generally speaking, it is about 7-10 days.

7 Q: why is the quote offered different from the sticker price?
A: As we know, prices of chemicals are not fixed, they fluctuate with the markets.

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.

9 Q: How about your delivery? When will my goods be shipped?
A: Prompt and reliable delivery by professional shipping lines.
About 3-5 days after prepayment is done.

10 Q: Is the quality of your products guaranteed? 
A: We have a professional R&D team, so every batch of our products is up to standard. We will have goods tested and provide COA before delivery for sure.